This Research work involves the design,
fabrication and testing of a manually operated compressor
for use of artisans and small scale vulcanizing activities.
The developed machine consists of chain sprocket
arrangement to a flywheel attached to a pulley which
powers the compressor as well as a storage tank to receive
air by foot pedaling. The article is an innovative product to
meet the needs of rural African Artisans that uses air
compressor for their daily activities . The design is such
that the chain sprocket provides the compressor with a
driving force in conjunction with the flywheel thereby
replacing the prime mover. Prototype pilot test carried out
on the developed manual air compressor could generates 10
Psi ie 0.69bar-volume of air in 60 seconds. A new design
with better parameter of the machine was done to improve
it’s proficiency after testing for broad application even for
the handicap Artisans.
IRJET- Individual Pneumatic Jack for Four Wheelers with Pressure Monitori...IRJET Journal
This document describes a pneumatic jack system for vehicles with tire pressure monitoring and automatic air filling. The system uses compressed air to power a pneumatic cylinder that lifts the jack. It also includes an electronic system to monitor tire pressure and temperature in real-time and automatically refill tires if pressure is low. The system aims to make tire maintenance safer and more convenient compared to traditional manual jacks. Pneumatic systems offer benefits like low cost, simplicity, durability, and safety. They are well-suited for applications like automated production lines and mechanical clamps.
IRJET- Roof Cleaning and Painting RobotIRJET Journal
This document describes a robot designed to clean and paint roofs. It uses a 4-wheel drive system powered by window motors to move across rooftops. An RF remote controller allows operators to control the robot's movement. A robotic arm equipped with a high-pressure water jet is used to clean surfaces, while a spray paint system utilizes compressed air to paint roofs. Sensors provide feedback on the robot's position to help ensure safe operation. The robot aims to decrease maintenance costs and risks for workers by automating roof cleaning and painting tasks.
Minor and Major Project list for Mechanical branch students. Suitable for all the courses related to mechnical engineering
Refer the list and email us for further discussion.
IRJET- Design & Fabrication of Solar Powered Air Filtration and Ventilation S...IRJET Journal
This document summarizes a solar powered air filtration and ventilation system designed by students. The system aims to purify indoor air in workshops and industrial areas to improve worker comfort. It uses solar panels to power axial fans that draw indoor air through multiple filter stages before venting it outside, and also vents hot air out. Calculations were done to determine fan size and filter specifications. The system is designed to filter a standard room in under 7 minutes while running on solar power with battery backup.
This document describes an automatic double axis welding machine. It uses three pneumatic cylinders controlled by solenoid valves to perform welding. One cylinder provides up and down movement, another lifts the arm, and the third enables rotary motion. The machine aims to automate welding tasks for increased safety, efficiency and reduced labor costs compared to manual welding. It works by using compressed air and solenoid valves to control the pneumatic cylinders that position the welding arm.
mechanical project title-diploma and engineering 2018-2019Self-employed
all domain project available mini project Rs=4800 to 6000 main project Rs=8000 to 17000.
For new ideas and additional titles contact:
Newage Technologies & Solutions
2nd floor Suja complex, Near ANB jewelers Nattu Gounder Street, Kallakurichi-6060202
E-mail : ntsnewage@gmail.com Cell: 7373894403, 8122227872. whats-app:7373894403
IRJET- Design & Development of Low Cost Automation for PolyhouseIRJET Journal
This document describes the design and development of a low-cost automation system for polyhouses. The objectives are to control temperature and humidity inside the polyhouse, remove moisture from the polyhouse during rainy seasons by automatically opening the roof, and provide a uniform pesticide spraying method to reduce manual labor. The key components of the system include a temperature-controlled vent door opening mechanism, a rain-sensing roof mechanism, and a motorized pesticide spraying mechanism. An AVR microcontroller is used to control the electrical systems based on input from temperature and rain sensors. This automation aims to optimize growing conditions for plants and provide increased income for farmers with less dependency on manual labor.
IRJET- Individual Pneumatic Jack for Four Wheelers with Pressure Monitori...IRJET Journal
This document describes a pneumatic jack system for vehicles with tire pressure monitoring and automatic air filling. The system uses compressed air to power a pneumatic cylinder that lifts the jack. It also includes an electronic system to monitor tire pressure and temperature in real-time and automatically refill tires if pressure is low. The system aims to make tire maintenance safer and more convenient compared to traditional manual jacks. Pneumatic systems offer benefits like low cost, simplicity, durability, and safety. They are well-suited for applications like automated production lines and mechanical clamps.
IRJET- Roof Cleaning and Painting RobotIRJET Journal
This document describes a robot designed to clean and paint roofs. It uses a 4-wheel drive system powered by window motors to move across rooftops. An RF remote controller allows operators to control the robot's movement. A robotic arm equipped with a high-pressure water jet is used to clean surfaces, while a spray paint system utilizes compressed air to paint roofs. Sensors provide feedback on the robot's position to help ensure safe operation. The robot aims to decrease maintenance costs and risks for workers by automating roof cleaning and painting tasks.
Minor and Major Project list for Mechanical branch students. Suitable for all the courses related to mechnical engineering
Refer the list and email us for further discussion.
IRJET- Design & Fabrication of Solar Powered Air Filtration and Ventilation S...IRJET Journal
This document summarizes a solar powered air filtration and ventilation system designed by students. The system aims to purify indoor air in workshops and industrial areas to improve worker comfort. It uses solar panels to power axial fans that draw indoor air through multiple filter stages before venting it outside, and also vents hot air out. Calculations were done to determine fan size and filter specifications. The system is designed to filter a standard room in under 7 minutes while running on solar power with battery backup.
This document describes an automatic double axis welding machine. It uses three pneumatic cylinders controlled by solenoid valves to perform welding. One cylinder provides up and down movement, another lifts the arm, and the third enables rotary motion. The machine aims to automate welding tasks for increased safety, efficiency and reduced labor costs compared to manual welding. It works by using compressed air and solenoid valves to control the pneumatic cylinders that position the welding arm.
mechanical project title-diploma and engineering 2018-2019Self-employed
all domain project available mini project Rs=4800 to 6000 main project Rs=8000 to 17000.
For new ideas and additional titles contact:
Newage Technologies & Solutions
2nd floor Suja complex, Near ANB jewelers Nattu Gounder Street, Kallakurichi-6060202
E-mail : ntsnewage@gmail.com Cell: 7373894403, 8122227872. whats-app:7373894403
IRJET- Design & Development of Low Cost Automation for PolyhouseIRJET Journal
This document describes the design and development of a low-cost automation system for polyhouses. The objectives are to control temperature and humidity inside the polyhouse, remove moisture from the polyhouse during rainy seasons by automatically opening the roof, and provide a uniform pesticide spraying method to reduce manual labor. The key components of the system include a temperature-controlled vent door opening mechanism, a rain-sensing roof mechanism, and a motorized pesticide spraying mechanism. An AVR microcontroller is used to control the electrical systems based on input from temperature and rain sensors. This automation aims to optimize growing conditions for plants and provide increased income for farmers with less dependency on manual labor.
Design And Fabrication of Pneumatic Paper Cup Making MachineIRJET Journal
This document describes the design and fabrication of a pneumatic paper cup making machine. The machine uses compressed air instead of hydraulics to power an actuator cylinder, which is controlled via a directional control valve to move a punch up and down. This presses paper into a die cup shape. The design aims to provide a lower-cost alternative to existing computer-controlled cup making machines. Key components include the pneumatic cylinder, directional control valve, flow control valve, and removable punch and die pieces. The machine is designed to efficiently and affordably produce paper cups while reducing environmental impacts from plastic use.
A Review Advanced Vehicle with Automatic Pneumatic Bumper System using Two Cy...IRJET Journal
This document summarizes a research paper on the design of an advanced vehicle with an automatic pneumatic bumper system using two cylinders. The system uses sensors to detect obstacles and activates a pneumatic bumper and brakes before a collision occurs. It includes an infrared sensor circuit, control unit, and pneumatic bumper activation mechanism. When an obstacle is detected within 1 meter of the vehicle traveling over 50 km/h, the control signal activates the pneumatic bumper and brakes. The system is intended to improve safety and prevent vehicle and personal damage from collisions. It provides automatic activation of safety mechanisms using compressed air and sensors.
This document describes a pneumatic auto feed drilling machine. The machine aims to perform multiple machining operations like drilling, boring, grinding using a single machine with an auto feed mechanism powered by pneumatics. Key components include a double acting cylinder, reciprocating air compressor, 5/2 way solenoid valve, pneumatic motor, and control unit. The machine reduces the number of separate machines needed for different operations. Design calculations are provided for components like the double acting cylinder. Fabrication details are also given.
Development of Semi-Autonomous Sheet Bending MachineIRJET Journal
The document describes the development of a semi-autonomous sheet bending machine. The machine uses pneumatic actuators powered by an air compressor to bend sheet metal with minimal human interference. Finite element analysis was conducted to ensure the design of the actuators and frame could withstand bending forces. The semi-automatic design makes the machine more affordable than fully automatic options, making it suitable for smaller industries.
The document describes the design and development of a mini compressor. A team of engineers designed and built a mini compressor to facilitate pneumatic work. They reduced the size of typical compressors and improved the mechanism. Key changes included adding a second stem, non-return valves, a digital pressure sensor, lengthening the stems, using a smaller and higher speed motor, and adding a base to the bearings. The mini compressor was designed using 3D modeling software. It was tested and shown to effectively compress air while being portable and affordable for industrial and household use.
Design and Development of Humidity Controller for Prevention of Microbiologic...IRJET Journal
The document describes the design and development of a humidity controller to prevent microbiological spoilage in vegetables. Key points:
- A hot air drying system was developed using an air heater boiler, fans, temperature sensors, and an isolated cabin to dry vegetables. This reduces drying time from 3-4 days conventionally to 7-8 hours.
- The system aims to maintain optimal humidity levels between 45-55% for drying different vegetables like tomatoes and ginger.
- Trials showed the developed system successfully dried vegetables and maintained desired temperatures and humidity levels in different weather conditions.
This document describes research on compressed air engines. Compressed air engines compress and store air at high pressure, then use the stored pressurized air to power pistons instead of combusting fuel. Researchers have studied ways to improve efficiency, such as modifying piston designs and using multi-way valves. One study achieved an output power of 1.92 kW, torque of 56.55 N-m, and maximum efficiency of 25% using a 0.5L engine operating at 2MPa supply pressure. Compressed air engines reduce emissions by replacing fuel combustion and have potential applications in transportation and industrial machinery.
IRJET -Fabrication of Pneumatic Sheet Metal Shearing MachineIRJET Journal
The document describes the fabrication of a pneumatic sheet metal shearing machine. It uses a pneumatic cylinder powered by compressed air to cut sheet metal. The pneumatic cylinder is connected to a moving cutting blade. Depressing a directional control valve admits compressed air to either end of the cylinder, driving the blade up or down to cut the sheet metal. This automatic machine is intended to improve productivity over manual sheet metal cutting. It allows repetitive cuts with consistent dimensions to be made more quickly and easily than by hand. The pneumatic design makes it cheaper than a hydraulic alternative while being suitable for small scale metal cutting applications.
PNEUMATIC EQUIPMENT IN MASS PRODUCTON SYSTEM FOR GRINDING ijiert bestjournal
Nowadays every one focus on various pneumatic application in industrial areas because due to the continuous availability of compressed air in industry. It is po ssible to drive the number of applications using pneumatic circuit. So,we are also choosing the same way of study for improvement of plant efficiency. Our main objective is Experimental study on Pneumatic Grinding Machine. This study gives the better resu lt of surface finishing of various material applications . Grinding process is most important phenomenon to improve the equipment life in industrial as well as domestic purpose. Less power is required to drive the air compressor and easily handle the griddi ng tool. In industry every one focuses on reducing the production cost and improve the quality to increase the profit. So this study will definitely do this kind of work. Further improvement in this work is to change the various tools and their size for nu mber of application. Also easily available in market at minimum cost. The assembly of Pneumatic Grinding Machine is very simple and the working is so efficient.
A Review Paper On Reciprocating Air CompressorIRJET Journal
This document reviews reciprocating air compressors. It discusses the basic operation of reciprocating compressors using pistons inside cylinders to compress air. Computational fluid dynamics (CFD) simulations are used to analyze compressor performance and optimize design factors like flow patterns, valve dynamics, heat transfer, piston-cylinder interaction, and acoustic behavior. CFD allows studying these complex interactions to improve efficiency. The document also outlines common applications of reciprocating compressors in industries like manufacturing, construction, oil/gas, and provides a literature review of recent research on optimization and condition monitoring.
The document describes a compressed air engine that uses compressed air as fuel instead of gasoline or diesel. The engine utilizes a compressor to provide compressed air, a programmable logic controller (PLC) to control solenoid valves that regulate air flow, and a heating element to increase the pressure and power output of the expanded air driving the pistons. An experimental system was built to test the output power and efficiency of the compressed air engine operated by the PLC system.
PN_article_Focus on Sustainability_en_Jun15Pneumofore
The document discusses how compressors and vacuum pumps account for over 50% of the electrical power usage in two-piece can production facilities. It advocates for using rotary vane technology from Pneumofore for these devices due to their high efficiency and reliability. This helps reduce energy costs and downtime compared to piston or screw-based alternatives. The constant efficiency of Pneumofore's active-sealing rotary vane technology ensures the guaranteed availability of compressed air and vacuum over the long operating periods required by can production facilities.
IRJET- All Reciprocating Automation in Hydraulic PressIRJET Journal
This document describes a project to create an automated hydraulic press that can perform 25 different reciprocating motions. It uses electric controls, including an Arduino board, to operate the press's hydraulic cylinder via a smartphone app or other remote controls. Limit switches and pressure sensors ensure the cylinder does not extend or retract fully to prevent stress on the equipment. The automated system aims to improve safety, allow operation from various angles, enable continuous production, and increase output compared to a manual hydraulic press.
IRJET- Two Head Semi-Automatic Volumetric Bottle Filling & Pneumatic Crim...IRJET Journal
This document describes the design and working of a two-head semi-automatic bottle filling and crimping machine. The machine aims to automate bottle filling and crimping operations for small-scale industries at a lower cost than fully automated machines. It uses an Arduino board for control instead of more expensive PLC boards. Bottles are placed on a rotating disc conveyor with four stations. At each station, the machine can simultaneously fill two bottles with liquid using solenoid valves and pneumatically crimp the caps using a cylinder, providing increased productivity over manual operations. The machine is suitable for small businesses with a low initial investment and maintenance cost.
IRJET- Design of Fixture for Wind Mill Door SegmentIRJET Journal
This document describes the design of a new fixture for manufacturing door segments for wind turbines. The new fixture was created to reduce production time for processes like segment cutting. It allows two plates to be cut simultaneously for certain wind turbine models. Analysis showed the new fixture could reduce total work time for door segment production from 285 minutes to 268 minutes by streamlining some steps. It is expected to increase production rate and reduce labor requirements compared to the existing fixture design.
IRJET- Power Generation at Speed Bumper by Pneumatic MechanismIRJET Journal
1. The document describes a system that generates electricity from the kinetic energy of vehicles passing over speed bumps.
2. As vehicles pass over a flexible speed bump, it compresses pneumatic cylinders which increase the air pressure in a storage tank.
3. High pressure air from the tank is directed through a nozzle onto turbine blades, rotating the turbine and generating mechanical power. This power can then be converted to electrical power.
Design and Optimization of Air Compressor Intake Valve Body Casing using ANSYSIRJET Journal
The document discusses the design optimization of an air compressor intake valve body casing using finite element analysis (FEA). It first provides background on compressed air systems and their components like compressors, intercoolers, and receivers. It then reviews literature on improving compressor efficiency through intercooling and material/design modifications. The methodology section outlines using ANSYS FEA to simulate the intake valve and assess the impact of design variables and metal matrix composite materials on structural performance. Results found the greatest deformation at the valve top and highest stress at the base/cylinder joint. Optimization identified the inner diameter as most affecting equivalent stress and outer diameter most affecting deformation.
IRJET- Design and Analysis of Vertical Axis Wind TurbineIRJET Journal
This document describes the design and analysis of a vertical axis wind turbine. The authors used SolidWorks software to simulate and model different turbine designs. CFD analysis was conducted to analyze stress, force, pressure, and friction. A turbine was designed with PVC blades of 41mm radius, 3mm thickness, and 297mm length. This design was found to generate the highest drag force at lower wind velocities. The designed turbine was fabricated using PVC blades, an iron frame, and a 6V generator. Testing showed an output of 0.2V at 80mA for 7m/s winds. In conclusion, the simulated and fabricated vertical axis wind turbine design was found to perform well at capturing energy from low wind speeds.
Design and Analysis of Air Intake Manifold for Formula Student CarsIRJET Journal
The document discusses the design and analysis of an air intake manifold for a Formula SAE race car engine. Key goals are to maximize air flow while minimizing pressure drops. Computational fluid dynamics (CFD) was used to optimize the angles of the venturi-type restrictor, finding 10.5 degrees for the convergent angle and 6 degrees for the divergent angle resulted in the lowest pressure drop. The intake manifold components of throttle body, plenum, and runners were also designed and analyzed using principles of fluid dynamics and engine specifications. The entire intake system will be 3D printed from ABS plastic and undergo further CFD analysis.
IRJET- Pressure Cooker with Digital Display and ControlIRJET Journal
This document describes a pressure cooker system with digital display and control. The system uses an ATmega328 microcontroller, Hall effect sensor, magnet, and pressure sensor to continuously monitor the status of a pressure cooker. When the pressure causes the cooker's whistle to rise and release steam, the Hall effect sensor detects the magnetic field from a magnet on the whistle and sends a signal to the microcontroller. The microcontroller counts the whistle releases and controls an LCD display and buzzer. It is designed to be more affordable than advanced digital pressure cookers while providing similar monitoring and control features.
Total Ionization Cross Sections due to Electron Impact of Ammonia from Thresh...Dr. Amarjeet Singh
In the present paper, we have employed modified Khare-BEB method [Atoms, (2019)] to evaluate total ionization cross sections by the electron impact for ammonia in energy range from the ionization threshold to 10 MeV. The theoretical ionization cross sections have been compared to the available previous theoretical and experimental results. The collision parameters dipole matrix squared M_j^2 and CRP also have been calculated. The present calculations were found in remarkable agreement with the available experimental results.
A Case Study on Small Town Big Player – Enjay IT Solutions Ltd., BhiladDr. Amarjeet Singh
Adequately trained Manpower is a problem that affects the IT industry as a whole, but it is particularly acute for Enjay IT Solution. Enjay's location in a semi-urban or rural area makes it even more difficult to find a talented employee with the right skills. As the competition for skilled workers grows, it becomes more difficult to attract and keep those workers who have the requisite training and experience.
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Design and Development of Humidity Controller for Prevention of Microbiologic...IRJET Journal
The document describes the design and development of a humidity controller to prevent microbiological spoilage in vegetables. Key points:
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This document describes research on compressed air engines. Compressed air engines compress and store air at high pressure, then use the stored pressurized air to power pistons instead of combusting fuel. Researchers have studied ways to improve efficiency, such as modifying piston designs and using multi-way valves. One study achieved an output power of 1.92 kW, torque of 56.55 N-m, and maximum efficiency of 25% using a 0.5L engine operating at 2MPa supply pressure. Compressed air engines reduce emissions by replacing fuel combustion and have potential applications in transportation and industrial machinery.
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Similar to Multipurpose Energy Saving Manual Compressor for Artisans in African Countries (20)
Total Ionization Cross Sections due to Electron Impact of Ammonia from Thresh...Dr. Amarjeet Singh
In the present paper, we have employed modified Khare-BEB method [Atoms, (2019)] to evaluate total ionization cross sections by the electron impact for ammonia in energy range from the ionization threshold to 10 MeV. The theoretical ionization cross sections have been compared to the available previous theoretical and experimental results. The collision parameters dipole matrix squared M_j^2 and CRP also have been calculated. The present calculations were found in remarkable agreement with the available experimental results.
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Effect of Biopesticide from the Stems of Gossypium Arboreum on Pink Bollworm ...Dr. Amarjeet Singh
Pink bollworm and Lepidoptera development quickly in numbers which is a typical animal group that produces around 100 youthful ones inside certain days or weeks. This assault influences the harvests broadly in the tropical and sub-tropical temperature areas. Thus, to keep up with the yield of harvests the vermin ought to be kept away by utilizing pesticides. The unnecessary measure of the purpose of pesticides influences the dirt, land, and as well as human well-being, and contaminates the climate. Thus, an ozone-accommodating biopesticide is extracted from the stems of the Gossypium arboreum. Thus, the extraction of biopesticide from the stems of Gossypium arboreum demonstrated that the quantity of pink bollworm and Lepidoptera is diminished step by step in the wake of showering the arrangement on the impacted region of the plant because of the presence of the gossypol.
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This document discusses the potential applications of artificial intelligence techniques in e-commerce in Saudi Arabia. It begins with an introduction to e-commerce and AI, and how AI is being used increasingly in e-commerce applications worldwide. It then reviews literature on how AI can be integrated into e-commerce systems and the various applications of AI in e-commerce. Some key applications discussed include AI assistants, personalized recommendations, demand forecasting, supply chain management, fraud detection and more. The document concludes that Saudi Arabia is well positioned to benefit from using AI to boost its growing e-commerce sector.
Factors Influencing Ownership Pattern and its Impact on Corporate Performance...Dr. Amarjeet Singh
This document summarizes a research study that analyzed the factors influencing ownership patterns of selected Indian companies and the impact of ownership patterns on corporate performance. The study used data from 5 industries over 5 years from 2017 to 2021. Multiple regression, ANOVA, and correlation analyses were conducted. The results found that the percentage of independent directors on the board and the size of the company had a significant impact on Indian promoter holdings. Additionally, non-institutional ownership was found to have a significant impact on corporate performance measures like asset utilization ratio. The study concluded that ownership patterns can influence corporate performance and companies should work to optimize factors like debt-equity ratio and board independence to improve financial outcomes.
An Analytical Study on Ratios Influencing Profitability of Selected Indian Au...Dr. Amarjeet Singh
Every country with a well-developed transportation network has a well-developed economy. The automobile industry is a critical engine of the nation's economic development. The automobile industry has significant backward and forward links with every area of the economy, as well as a strong and progressive multiplier impact. The automotive industry and the auto component industry are both included in the vehicle industry. It includes passenger waggons, light, medium, and heavy commercial vehicles, as well as multi-utility vehicles such as jeeps, three-wheelers, military vehicles, motorcycles, tractors, and auto-components such as engine parts, batteries, drive transmission parts, electrical, suspension and chassis parts, and body and other parts. In the last several years, India's automobile sector has seen incredible growth in sales, production, innovation, and exports. India's car industry has emerged as one of the best in the world, and the auto-ancillary sector is poised to assist the vehicle sector's expansion. Vehicle manufacturers and auto-parts manufacturers account for a significant component of global motorised manufacturing. Vehicle manufacturers from across the world are keeping a close eye on the Indian auto sector in order to assess future demand and establish India as a global manufacturing base. The current research focuses on three automotive behemoths: TATA Motors, MRF, and Mahindra & Mahindra.
A Study on Factors Influencing the Financial Performance Analysis Selected Pr...Dr. Amarjeet Singh
The growth of a country's banking sector has a significant impact on its economic development. The banking sector plays a critical role in determining a country's economic future. A well-planned, structured, efficient, and viable banking system is an essential component of an economy's economic and social infrastructure. In modern society, a strong banking system is required because it meets the financial needs of the modern society. In a country's economy, the banking system plays a crucial role. Because it connects surplus and deficit economic agents, the bank is the most important financial intermediary in the economy. The banking system is regarded as the economy's lifeline. It meets the financial needs of commerce, industry, and agriculture. As a result, the country's development and the banking system are intertwined. They are critical in the mobilisation of savings and the distribution of credit to various sectors of the economy. India's private sector banks play a critical role in the country's economic development. So The financial performance of private sector banks must be evaluated carefully.
An Empirical Analysis of Financial Performance of Selected Oil Exploration an...Dr. Amarjeet Singh
After the United States, China, and Japan, India was the world's fourth biggest consumer of oil and petroleum products. The nation is significantly reliant on crude oil imports, the majority of which come from the Middle East. The Indian oil and gas business is one of the country's six main sectors, with important forward links to the rest of the economy. More than two-thirds of the country's overall primary energy demands are met by the oil and gas industry. The industry has played a key role in placing India on the global map. India is now the world's sixth biggest crude oil user and ninth largest crude oil importer. In addition, the country's portion of the worldwide refining market is growing. India's refining industry is now the world's sixth biggest. With plans for Reliance Petroleum Limited to commission another refinery with a capacity of 29 MTPA next 16 to its 33 MTPA refinery in Jamnagar, Gujarat, this position is projected to be enhanced. As a consequence, the Reliance refinery would be the biggest single-site refinery in the world. Based on secondary data gathered from CMIE, the current research examines the ratios influencing the profitability of selected oil exploration and production businesses in India during a 10-year period.
Since 1991, thanks to economic policy liberalization, the Indian economy has entered an era in which Indian businesses can no longer disregard global markets. Prior to the 1990s, the prices of a variety of commodities, metals, and other assets were carefully regulated. Others, which were not rolled, were primarily dependant on regulated input costs. As a result, there was no uncertainty and, as a result, no price fluctuations. However, in 1991, when the process of deregulation began, the prices of most items were deregulated. It has also resulted in the exchange being partially deregulated, easing trade restrictions, lowering interest rates, and making significant advancements in foreign institutional investors' access to the capital markets, as well as establishing market-based government securities pricing, among other things. Furthermore, portfolio and securities price volatility and instability were influenced by market-determined exchange rates and interest rates. As a result, hedging strategies employing a variety of derivatives were exposed to a variety of risks. The Indian capital market will be examined in this study, with a focus on derivatives.
Theoretical Estimation of CO2 Compression and Transport Costs for an hypothet...Dr. Amarjeet Singh
This document discusses theoretical estimates for the costs of compressing and transporting CO2 from a hypothetical carbon capture and storage project at the Saline Joniche Power Plant in Italy. It first provides background on the power plant project from 2008 that proposed converting the site to coal power. It then details the methodology used to size the compression system, estimating power needs for multi-stage compression up to pipeline pressures. Costs are considered for constructing, operating, and maintaining both the compression plant and pipeline to a potential offshore storage site. The aim is to evaluate retrofitting the existing plant with carbon capture and storage as a way to enable continued coal power production consistent with climate goals.
Analytical Mechanics of Magnetic Particles Suspended in Magnetorheological FluidDr. Amarjeet Singh
In this paper, the behavior of MR particles has been systematically investigated within the scope of analytical mechanics. . A magnetorheological fluid belongs to a class of smart materials. In magnetorheological fluids, the motion of magnetic particles is controlled by the action of internal and external forces. This paper presents analytical mechanics for the interaction of system of particles in MR fluid. In this paper, basic principles of Analytical Mechanics are utilized for the construction of equations.
Techno-Economic Aspects of Solid Food Wastes into Bio-ManureDr. Amarjeet Singh
Solid waste is health hazard and cause damage to the environment due to improper handling. Solid waste comprises of Industrial Waste (IW), Hazardous Waste (HW), Municipal Solid Waste (MSW), Electronic waste (E-waste), Bio-Medical Waste (BMW) which depend on their supply & characteristics. Food waste or Bio-waste composting and its role in sustainable development is explained in food waste is a growing area of concern with many costs to our community in terms of waste collection, disposal and greenhouse gases. When rotting food ends up in landfill it turns into methane, a greenhouse gas that is particularly damaging to the environment. Composting is biochemical process in which organic materials are biologically degraded, resulting in the production of organic by products and energy in the form of heat. Heat is trapped within the composting mass, leading to the phenomenon of self-heating. This overall process provide us Bio-Manure.
Crypto-Currencies: Can Investors Rely on them as Investment Avenue?Dr. Amarjeet Singh
The purpose of this study is to examine investors’ perceptions about investing in crypto-currencies. We think that investors trust in crypto-currencies is largely driven by crypto-currency comprehension, trust in government, and transaction speed. This is the first study to examine crypto-currencies from the investor’s perspective. Following that, we discover important antecedents of crypto-currency confidence. Second, we look at the government's role in crypto-currencies. The importance of this study is: first, crypto-currencies have the potential to disrupt the current economic system as the debate is all about impact of decentralization of transactions; thus, further research into how it affects investors trust is essential; and second, access to crypto-currencies. Finally, if Fin-Tech companies or banks want to enter the bitcoin industry may not attract huge advertising costs as well as marketing to soothe clients' concerns about investing in various digital currencies The research sheds light on indecisiveness in the context of marketing aspects adopted by demonstrating investors are aware about the crypto.
Awareness of Disaster Risk Reduction (DRR) among Student of the Catanduanes S...Dr. Amarjeet Singh
The Island Province of Catanduanes is prone to all types of natural hazards that includes torrential and heavy rains, strong winds and surge, flooding and landslide or slope failures as a result of its geographical location and topography. RA 10121 mandates local DRRM bodies to “encourage community, specifically the youth, participation in disaster risk reduction and management activities, such as organizing quick response groups, particularly in identified disaster-prone areas, as well as the inclusion of disaster risk reduction and management programs as part of youth programs and projects. The study aims to determine the awareness to disaster of the student of the Catanduanes State University. The disaster-based questionnaire was prepared and distributed among 636 students selected randomly from different Colleges and Laboratory Schools in the University
The Catanduanes State University students understood some disaster-related concepts and ideas, but uncertain on issues on preparedness, adaptation, and awareness on the risks inflicted by these natural hazards. Low perception on disaster risks are evidently observed among students. The responses of the students could be based on the efficiency and impact of the integration of DRR education in the senior high school curriculum. Specifically, integration of the concepts about the hazards, hazard maps, disaster preparedness, awareness, mitigation, prevention, adaptation, and resiliency in the science curriculum possibly affect the knowledge and understanding of students on DRR. Preparedness drills and other forms of capacity building must be done to improve awareness of the student towards DRRM.
The study further recommends that teachers and instructor must also be capacitated in handling disaster as they are the prime movers in the implementation of the DRRM in education. Preparedness drills and other forms of capacity building must be done to improve awareness of the student towards DRRM. Core subjects in Earth Sciences must be reinforced with geologic hazards. Learning competencies must also be focused on hazard identification and mapping, and coping with different geologic disaster.
The 1857 war was a watershed moment in the history of the Indian subcontinent. The battle has sparked academic debate among historians and sociologists all around the world. Despite the fact that it has been more than 150 years, this battle continues to pique the interest of historians. The war's causes and events that occurred throughout the conflict, persons who backed the British and anti-British fighters, and the results and ramifications, are all aspects of this conflict. In terms of outcomes, many academics believe that the war was a failure for those who started it. It is often assumed that the Indians who battled the British in this conflict were unable to achieve their goals. Many gains accrued to Indians as a result of the conflict, but these achievements are overshadowed by the dispute over the war's failure. This research effort focuses on the war's achievements for India, and the significance of those achievements.
Haryana's Honour Killings: A Social and Legal Point of ViewDr. Amarjeet Singh
Life is unpredictably unpredictable. Nobody knows what will happen in the next minute of their lives. In this circumstance, every human being has the right and desire to conduct their lives according to their own desires. No one should be forced to live a life solely for the benefit and reputation of others. Honour killing is defined as the assassination of a person, whether male or female, who refuses to accept the family's arranged marriage or decides to move her or his marital life according to her or his wishes solely because it jeopardizes the family's honour. The family's supreme authority looks after the family's name but neglects to consider the love and affection shared among family members. I have discussed honour killing in India in my research work. This sort of murder occurs as a result of particular triggers, which are also examined in relation to the role of the law in honour killing. No one can be released free if they break the law, and in this case, it is a felony that violates various regulations designed to safeguard citizens. This crime is similar to many others, but it is distinct enough to be differentiated in the report. When the husband is of low social standing, it lowers the position and caste of the female family, prompting the male family members to murder the girl. But they forget that the girl is their kid and that while rank may be attained, a girl's life can never be replaced, and that caste is less valuable than the girl's life and love spent with them.
Optimization of Digital-Based MSME E-Commerce: Challenges and Opportunities i...Dr. Amarjeet Singh
This document summarizes a research article about optimizing digital-based MSME e-commerce during the COVID-19 pandemic. The article discusses how the pandemic severely impacted MSMEs, with many going out of business. However, digitalization and e-commerce provide opportunities for MSMEs to transform their business models. The article reviews literature showing how technologies like websites, social media, and mobile applications can help MSMEs reach more customers online. Case studies of MSMEs in different countries found that those utilizing digital tools through e-commerce were more successful compared to those relying only on offline sales. The article concludes digitalization is both a challenge and opportunity for MSMEs to adapt their traditional business models and survive or grow
Modal Space Controller for Hydraulically Driven Six Degree of Freedom Paralle...Dr. Amarjeet Singh
This paper presents the Modal space decoupled control for a hydraulically driven parallel mechanism has been presented. The approach is based on singular values decomposition to the properties of joint-space inverse mass matrix, and mapping of the control and feedback variables from the joint space to the decoupling modal space. The method transformed highly coupled six-input six-output dynamics into six independent single-input single-output (SISO) 1 DOF hydraulically driven mechanical systems. The novelty in this method is that the signals including control errors, control outputs and pressure feedbacks are transformed into decoupled modal space and also the proportional gains and dynamic pressure feedback are tuned in modal space. The results indicate that the conventional controller can only attenuate the resonance peaks of the lower eigenfrequencies of six rigid modes properly, and the peaking points of other relative higher eigenfrequencies are over damped, The further results show that it is very effective to design and tune the system in modal space and that the bandwidth increased substantially except surge (x) and sway (y) motions, each degree of freedom can be almost tuned independently and their bandwidths can be increased near to the undamped eigenfrequencies.
It is a known fact that a large number of Steel Industry Expansion projects in India have been delayed due to regulatory clearances, environmental issues and problems pertaining to land acquisition. Also, there are challenges in the tendering phase that affect viability of projects thus delaying implementation, construction phase is beset with over-runs and disputes and last but not the least; provider skills are weak all across the value chain. Given the critical role of Steel Sector in ensuring a sustained growth trajectory for India, it is imperative that we identify the core issues affecting completion of infrastructure projects in India and chalk out initiatives that need to be acted upon in short term as well as long term.
A blockchain is a decentralised database that is shared across computer network nodes. A blockchain acts as a database, storing information in a digital format. The study primarily aims to explore how in the future, block chain technology will alter several areas of the Indian economy. The current study aims to obtain a deeper understanding of blockchain technology's idea and implementation in India, as well as the technology's potential as a disruptive financial technological innovation.
Secondary sources such as reports, journals, papers, and websites were used to compile all the data. Current and relevant information were utilised to help understand the research goals. All the information is rationally organised to fulfil the objectives. The current research focuses on recommendations for enhancing India's Blockchain ecosystem so that it may become one of the best in the world at utilising this new technology.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
An improved modulation technique suitable for a three level flying capacitor ...IJECEIAES
This research paper introduces an innovative modulation technique for controlling a 3-level flying capacitor multilevel inverter (FCMLI), aiming to streamline the modulation process in contrast to conventional methods. The proposed
simplified modulation technique paves the way for more straightforward and
efficient control of multilevel inverters, enabling their widespread adoption and
integration into modern power electronic systems. Through the amalgamation of
sinusoidal pulse width modulation (SPWM) with a high-frequency square wave
pulse, this controlling technique attains energy equilibrium across the coupling
capacitor. The modulation scheme incorporates a simplified switching pattern
and a decreased count of voltage references, thereby simplifying the control
algorithm.
artificial intelligence and data science contents.pptxGauravCar
What is artificial intelligence? Artificial intelligence is the ability of a computer or computer-controlled robot to perform tasks that are commonly associated with the intellectual processes characteristic of humans, such as the ability to reason.
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Artificial intelligence (AI) | Definitio
Rainfall intensity duration frequency curve statistical analysis and modeling...bijceesjournal
Using data from 41 years in Patna’ India’ the study’s goal is to analyze the trends of how often it rains on a weekly, seasonal, and annual basis (1981−2020). First, utilizing the intensity-duration-frequency (IDF) curve and the relationship by statistically analyzing rainfall’ the historical rainfall data set for Patna’ India’ during a 41 year period (1981−2020), was evaluated for its quality. Changes in the hydrologic cycle as a result of increased greenhouse gas emissions are expected to induce variations in the intensity, length, and frequency of precipitation events. One strategy to lessen vulnerability is to quantify probable changes and adapt to them. Techniques such as log-normal, normal, and Gumbel are used (EV-I). Distributions were created with durations of 1, 2, 3, 6, and 24 h and return times of 2, 5, 10, 25, and 100 years. There were also mathematical correlations discovered between rainfall and recurrence interval.
Findings: Based on findings, the Gumbel approach produced the highest intensity values, whereas the other approaches produced values that were close to each other. The data indicates that 461.9 mm of rain fell during the monsoon season’s 301st week. However, it was found that the 29th week had the greatest average rainfall, 92.6 mm. With 952.6 mm on average, the monsoon season saw the highest rainfall. Calculations revealed that the yearly rainfall averaged 1171.1 mm. Using Weibull’s method, the study was subsequently expanded to examine rainfall distribution at different recurrence intervals of 2, 5, 10, and 25 years. Rainfall and recurrence interval mathematical correlations were also developed. Further regression analysis revealed that short wave irrigation, wind direction, wind speed, pressure, relative humidity, and temperature all had a substantial influence on rainfall.
Originality and value: The results of the rainfall IDF curves can provide useful information to policymakers in making appropriate decisions in managing and minimizing floods in the study area.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...shadow0702a
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Design and optimization of ion propulsion dronebjmsejournal
Electric propulsion technology is widely used in many kinds of vehicles in recent years, and aircrafts are no exception. Technically, UAVs are electrically propelled but tend to produce a significant amount of noise and vibrations. Ion propulsion technology for drones is a potential solution to this problem. Ion propulsion technology is proven to be feasible in the earth’s atmosphere. The study presented in this article shows the design of EHD thrusters and power supply for ion propulsion drones along with performance optimization of high-voltage power supply for endurance in earth’s atmosphere.