The mechanical status of the ventilatory system are the absolute volume and changes of volume of gas space in the lungs during breathing.
That a subject’s airway opening and body surface are exposed to atmospheric pressure
Centrifugal compressors are considered as a subclass of dynamic turbo machinery. They achieve
the pressure increase by adding kinetic energy to a
continuous flow of fluid. This kinetic energy is
converted to an increase in pressure in the diffuser
where the kinetic energy is converted to pressure
energy by decreasing the gas velocity.
Centrifugal compressors are considered as a subclass of dynamic turbo machinery. They achieve
the pressure increase by adding kinetic energy to a
continuous flow of fluid. This kinetic energy is
converted to an increase in pressure in the diffuser
where the kinetic energy is converted to pressure
energy by decreasing the gas velocity.
AIR POLLUTION CONTROL course material by Prof S S JAHAGIRDAR,NKOCET,SOLAPUR for BE (CIVIL ) students of Solapur university. Content will be also useful for SHIVAJI and PUNE university students
A hydrograph is a graph showing the rate of flow (discharge) versus time past a specific point in a river, or other channel or conduit carrying flow. The rate of flow is typically expressed in cubic meters or cubic feet per second (cms or cfs)
The respiratory system (also respiratory apparatus, ventilatory system) is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly
The continuity equation is important for describing the movement of fluids as they pass from a tube of greater diameter to one of smaller diameter. It is critical to keep in mind that the fluid has to be of constant density as well as being incompressible. The Bernoulli equation is an important expression relating pressure, height and velocity of a fluid at one point along its flow. The relationship between these fluid conditions along a streamline always equal the same constant along that streamline in an idealized system.
Flood has great impacts on the socioeconomic status of the community living in the surrounding of the river. How to manage the flood water is a real challange for the world specially for the developing countries. Unit hydro graph play a vital role to predict and analyze the watershed water for planning.
it contains all the physiology of lung volume and capacity.
in this we study:-
introduction
lung volume
lung capacities
measurements of lung volume and capacities.
measurement of FRC and RV.
vital capacity.
FEV
RMV
MBC
PEFR
restrictive and obstructive respiratory disease.
AIR POLLUTION CONTROL course material by Prof S S JAHAGIRDAR,NKOCET,SOLAPUR for BE (CIVIL ) students of Solapur university. Content will be also useful for SHIVAJI and PUNE university students
A hydrograph is a graph showing the rate of flow (discharge) versus time past a specific point in a river, or other channel or conduit carrying flow. The rate of flow is typically expressed in cubic meters or cubic feet per second (cms or cfs)
The respiratory system (also respiratory apparatus, ventilatory system) is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly
The continuity equation is important for describing the movement of fluids as they pass from a tube of greater diameter to one of smaller diameter. It is critical to keep in mind that the fluid has to be of constant density as well as being incompressible. The Bernoulli equation is an important expression relating pressure, height and velocity of a fluid at one point along its flow. The relationship between these fluid conditions along a streamline always equal the same constant along that streamline in an idealized system.
Flood has great impacts on the socioeconomic status of the community living in the surrounding of the river. How to manage the flood water is a real challange for the world specially for the developing countries. Unit hydro graph play a vital role to predict and analyze the watershed water for planning.
it contains all the physiology of lung volume and capacity.
in this we study:-
introduction
lung volume
lung capacities
measurements of lung volume and capacities.
measurement of FRC and RV.
vital capacity.
FEV
RMV
MBC
PEFR
restrictive and obstructive respiratory disease.
Pulmonary function tests (PFT) are series of tests that measure lung function and aid in the management of patients with respiratory disease.
They are performed using standardized equipment and can be used for diagnosis, prognostication, management and follow-up of patients with pulmonary pathology.
Although PFT may not identify the exact pathology, it broadly classifies respiratory disorders as either obstructive or restrictive. In this session , the role of PFT in the measurement of lung mechanics and diagnosis of various diseases will be discussed in detail.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
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.
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.
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.
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.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Gen AI Study Jams _ For the GDSC Leads in India.pdf
Pulmonary volume measurements .
1. SSN COLLEGE OF ENGINEERING
TITLE
pulmonary volume measurements
Submitted
by
U.Mutheeswaran
1st year
Medical Electronics
2. Lung volume
• The mechanical status of the ventilatory
system are the absolute volume and changes of
volume of gas space in the lungs during
breathing.
• That a subject’s airway opening and body
surface are exposed to atmospheric pressure
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3. • TLC
The largest volume to which the subject’s lungs can be
voluntarily expanded is defined as the total lung capacity.
• RV
The smallest volume to which the subject can slowly deflate his lungs is
the residual volume.
• FRC
the volume of the lungs at the end of a quiet expiration when the
respiratory muscles are relaxed is the functional residual capacity.
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4. • The difference between TLC and RC is the vital capacity.
The maximal change in volume the lungs can undergo during
voluntary maneuvers.
Inspiratory capacity
IC=TLC-FRC
Expiratory capacity
ERV=FRC-RV
note : The peak -to- peak volume change during a quiet breath is the tidal
volume.
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6. volume ranges of the intact ventilatory system .
• total lung capacity
FRC and RV measured as absolute volumes
• vital capacity
IC, ERV, and Vt are volume changes ,closing volume and closing
capacity are obtained from a single- breath washout experiment.
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7. hh
The measurements of changes in lung volume has been in two ways
• one is to measure the changes in the volume of the gas space within the
body during breathing by using plethysmographic techniques.
• Referred to as spirometer , involves measurements of the gas passing
through the airway opening
• the latter measurements can provide accurate continuous estimates of
changes in lung volume only when compression of the gas in the lungs is
sufficiently small.
8. testing pulmonary function
• Directly by electronically intgrating output of a flowmeter placed at a
subject’s mouth .
• To continuously collect the gas passing through the airway opening and
to compute the volume it occupied within the lungs
• This representing a physical integration of the flow at the mouth it is
performed by a device called a spirometer.
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10. ABSOLUTE VOLUME OF THE LUNG
• The y and complex geometry and inaccessibility of the lungs we cannot
compute their volume accurately either from direct spatial measurements
or two- three dimensional pictures provided by various imaging
techniques.
• Three procedure have been developed the accurate estimates of the volume
of gas in normal lungs
• Two are based on static mass balances and involve the washout or
dilution of a test gas in the lungs .
• The third procedure is a total body plethysmography technique
employing dynamic mass balanced and gas compression in the lungs.
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