The aim of this guide is to furnish Engineers, Technicians, Supervisors and Managers (that are involved in maintenance activities & planning) with a tool which equips them with technical data and information, often required for effective Maintenance works (especially on Valves); with applications in other areas, such as maintenance of: Pipelines, Pumps, Actuators, Wellhead Equipments etc. Sure you’d find this material useful.
Refinery mechanical piping systems a fundamental overviewChetan vadodariya
This paper is based on experience gained by the author in fabrication, design and installation in multinational
manufacturing, contracting and client companies in India, Saudi Arabia and Bahrain. Piping systems in
any oil refinery is the most critical mechanical hardware for the transportation of feed product i.e. crude oil to
processing units, process piping intra and inter process units and further movement of intermediate distillates
from one processing unit to another for the purpose of processing, blending, value addition and maximization of
recovery from feed stock to finish products. Pipelines are the ultimate transportation solution for despatch of final
product to storage tank farms and to the shipping terminal for internal consumption and for export. This paper lists
proven and established international design
The aim of this guide is to furnish Engineers, Technicians, Supervisors and Managers (that are involved in maintenance activities & planning) with a tool which equips them with technical data and information, often required for effective Maintenance works (especially on Valves); with applications in other areas, such as maintenance of: Pipelines, Pumps, Actuators, Wellhead Equipments etc. Sure you’d find this material useful.
Refinery mechanical piping systems a fundamental overviewChetan vadodariya
This paper is based on experience gained by the author in fabrication, design and installation in multinational
manufacturing, contracting and client companies in India, Saudi Arabia and Bahrain. Piping systems in
any oil refinery is the most critical mechanical hardware for the transportation of feed product i.e. crude oil to
processing units, process piping intra and inter process units and further movement of intermediate distillates
from one processing unit to another for the purpose of processing, blending, value addition and maximization of
recovery from feed stock to finish products. Pipelines are the ultimate transportation solution for despatch of final
product to storage tank farms and to the shipping terminal for internal consumption and for export. This paper lists
proven and established international design
X-Mas Tree for Mudline Suspension System - Worldwide Oilfield Machinewomgroup
WOM offers X-Mas Trees to be used on shallow water completions for marginal fields. Typically used along with jack up completion in shallow water operations. A cost-effective solution for shallow water completions coupled with WOM’s MLS Wellhead.
List of API standards for rotating equipmentravisriniv
List of American Petroleum Institute (API) Standards used for rotating equipment in Petroleum, Petrochemical and Oil and Gas Industries like Pumps, Compressors, Turbines and Auxiliary Systems supplied with these rotating equipment and packages.
A process flow diagram (PFD) is a diagram commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment.
I am a highly motivated Mechanical Engineer with a Bachelor of technology B-tech (Mechanical Major) and Eight years of practical on-site experience. I am very interested in joining the engineering team.
In my current position as a Mechanical QA/QC Engineer at Pipelink Construction Pvt Ltd. I have developed key project management skills and the ability to improve communication with the broader project team. As I am required to ensure risk assessments are correctly implemented and current legislative and environmental guidelines are followed, successful communication is critical to my role.
I am very confident in planning inspection and executing projects using AutoCAD and Primavera. I enjoy the hands-on work, including checking the technical aspects of drawings and equipment designs and the maintenance of existing infrastructure.
I have a thorough knowledge of mechanical construction activities and I am experienced in directing and managing the on-site team, including contractors. I possess excellent interpersonal and communication skills and my multitasking abilities are advanced.
I working hard to keep projects running on time and within budget. I am keen to employ my skills and enthusiasm as an integral part of your team and I look forward to being able to discuss this position with you further.
Process plant equipment and their operations in petrochemical industrySavanSardhara
Process equipment is used in several applications like reaction purpose, steam power generation, pipelines, water treatment, salt water disposal etc., where chemical or mechanical methods are applied. Some examples of process equipment popularly used in these industries are pumps, boilers, distillation columns,
valves, vessels, filters, coolers, heat exchangers, compressors and piping. Each of these equipment is very important because of their indispensable usage in the working of a process.
X-Mas Tree for Mudline Suspension System - Worldwide Oilfield Machinewomgroup
WOM offers X-Mas Trees to be used on shallow water completions for marginal fields. Typically used along with jack up completion in shallow water operations. A cost-effective solution for shallow water completions coupled with WOM’s MLS Wellhead.
List of API standards for rotating equipmentravisriniv
List of American Petroleum Institute (API) Standards used for rotating equipment in Petroleum, Petrochemical and Oil and Gas Industries like Pumps, Compressors, Turbines and Auxiliary Systems supplied with these rotating equipment and packages.
A process flow diagram (PFD) is a diagram commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment.
I am a highly motivated Mechanical Engineer with a Bachelor of technology B-tech (Mechanical Major) and Eight years of practical on-site experience. I am very interested in joining the engineering team.
In my current position as a Mechanical QA/QC Engineer at Pipelink Construction Pvt Ltd. I have developed key project management skills and the ability to improve communication with the broader project team. As I am required to ensure risk assessments are correctly implemented and current legislative and environmental guidelines are followed, successful communication is critical to my role.
I am very confident in planning inspection and executing projects using AutoCAD and Primavera. I enjoy the hands-on work, including checking the technical aspects of drawings and equipment designs and the maintenance of existing infrastructure.
I have a thorough knowledge of mechanical construction activities and I am experienced in directing and managing the on-site team, including contractors. I possess excellent interpersonal and communication skills and my multitasking abilities are advanced.
I working hard to keep projects running on time and within budget. I am keen to employ my skills and enthusiasm as an integral part of your team and I look forward to being able to discuss this position with you further.
Process plant equipment and their operations in petrochemical industrySavanSardhara
Process equipment is used in several applications like reaction purpose, steam power generation, pipelines, water treatment, salt water disposal etc., where chemical or mechanical methods are applied. Some examples of process equipment popularly used in these industries are pumps, boilers, distillation columns,
valves, vessels, filters, coolers, heat exchangers, compressors and piping. Each of these equipment is very important because of their indispensable usage in the working of a process.
Breathe to Live: Managing Indoor Air Quality at Home or Office - Post Covid'1...DR PRIYABRATA ADHIKARY
Breathe to Live: Managing Indoor Air Quality at Home or Office - Post Covid'19 Era (HVAC)
Breathe to Live: Managing Indoor Air Quality at Home or Office - Post Covid'19 Era (HVAC)
Breathe to Live: Managing Indoor Air Quality at Home or Office - Post Covid'19 Era (HVAC)
Breathe to Live: Managing Indoor Air Quality at Home or Office - Post Covid'19 Era (HVAC)
Fundamentals of Refrigeration and Air Conditioning (HVACR)
Fundamentals of Refrigeration and Air Conditioning (HVACR)
Fundamentals of Refrigeration and Air Conditioning (HVACR)
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.