This document summarizes key concepts in thermodynamics and different thermodynamic cycles used in power generation. It discusses the four main thermodynamic processes: isobaric, isochoric, isothermal, and adiabatic. It then describes important thermodynamic cycles like Rankine, Brayton, Otto, and Diesel that are used in steam turbines, gas turbines, and reciprocating engines. Key components of each cycle are defined along with diagrams of typical systems.
A short presentation about the different components of a steam power plant. It first tells us what's a steam power plant and then explains how electricity is generated by them.
To study coal based thermal power plant including (a). Site selection (b). Classification (c). Merits and demerits (d). Environmental impacts (e). Basic layout (f). Various parts (g).Working.
A short presentation about the different components of a steam power plant. It first tells us what's a steam power plant and then explains how electricity is generated by them.
To study coal based thermal power plant including (a). Site selection (b). Classification (c). Merits and demerits (d). Environmental impacts (e). Basic layout (f). Various parts (g).Working.
A nuclear power plant or nuclear power station is a thermal power station in which the heat source is a nuclear reactor. As is typical in all conventional thermal power stations the heat is used to generate steam which drives a steam turbine connected to an electric generator which produces electricity.
A thermal power station is a power station in which heat energy is converted to electric power. In most of the places in the world the turbine is steam-driven. Water is heated, turns into steam and spins a steam turbine which drives an electrical generator.
PPT ON THERMAL POWER PLANT (POLLUTION CONTROLLED)HIMANSHU .
!!!!!!!!!!>LINKS FOR THE VIDEOS ARE<!!!!!!!!!!
>>>https://drive.google.com/drive/folders/1cSouvmjSSu7ZSPBq1AA2TYYn87kepoW8?usp=sharing<<<
A generating station which converts heat energy of coal combustion into electrical energy is known as a thermal power station.
IN THIS PPT THERE ARE SOME WAYS OF USING TECHNIQUES TO SOLVE THE PROBLEM OF POLLUTION CAUSED BY THERMAL POWER PLANT
Power Plant or Power station? Do you know how electricity can be produced from different power plants and different prime energy sources. There are many types of power plants like - Thermal power plant, Nuclear power plant, Geothermal power plant, Bio gas power plant, Hydro power plant etc. From these power plants the prime moving energy source are different like - Heat, water, air, bio gas heat etc. Different components of power plants are described briefly which are the core of the electricity generation. A complete guidelines are provided regarding power or electricity.
HPGCL Thermal power plant Summer Training reportRakesh Gothwal
Thermal power plant summer training report at Rajiv Gandhi Thermal Power plant at khedar Hisar (Haryana) which provides 2×600 Mw power . Haryana state would be able to provide additional 288 lac units per day to its consumers.
This presentation talks about the general concepts about a thermal power plant. I starts by explaining the basic forms of energy. under this thermal power plant the working principles of steam, gas turbine and combined cycle processes are presented again this presentation is a guideline not a full and complete document.
This thermal power plant is about The Thermal Power Plant which is situated in 'Manigram' in "West Bengal". It will do quite a presentation as thermal power plant and workings of it.
its a short introduction of pollution due to power generation and thermal power impact and analyse of hydro power plant its equation use in producing electric energy by Seminar Report
pollution due to non conventional energy of power generation
A nuclear power plant or nuclear power station is a thermal power station in which the heat source is a nuclear reactor. As is typical in all conventional thermal power stations the heat is used to generate steam which drives a steam turbine connected to an electric generator which produces electricity.
A thermal power station is a power station in which heat energy is converted to electric power. In most of the places in the world the turbine is steam-driven. Water is heated, turns into steam and spins a steam turbine which drives an electrical generator.
PPT ON THERMAL POWER PLANT (POLLUTION CONTROLLED)HIMANSHU .
!!!!!!!!!!>LINKS FOR THE VIDEOS ARE<!!!!!!!!!!
>>>https://drive.google.com/drive/folders/1cSouvmjSSu7ZSPBq1AA2TYYn87kepoW8?usp=sharing<<<
A generating station which converts heat energy of coal combustion into electrical energy is known as a thermal power station.
IN THIS PPT THERE ARE SOME WAYS OF USING TECHNIQUES TO SOLVE THE PROBLEM OF POLLUTION CAUSED BY THERMAL POWER PLANT
Power Plant or Power station? Do you know how electricity can be produced from different power plants and different prime energy sources. There are many types of power plants like - Thermal power plant, Nuclear power plant, Geothermal power plant, Bio gas power plant, Hydro power plant etc. From these power plants the prime moving energy source are different like - Heat, water, air, bio gas heat etc. Different components of power plants are described briefly which are the core of the electricity generation. A complete guidelines are provided regarding power or electricity.
HPGCL Thermal power plant Summer Training reportRakesh Gothwal
Thermal power plant summer training report at Rajiv Gandhi Thermal Power plant at khedar Hisar (Haryana) which provides 2×600 Mw power . Haryana state would be able to provide additional 288 lac units per day to its consumers.
This presentation talks about the general concepts about a thermal power plant. I starts by explaining the basic forms of energy. under this thermal power plant the working principles of steam, gas turbine and combined cycle processes are presented again this presentation is a guideline not a full and complete document.
This thermal power plant is about The Thermal Power Plant which is situated in 'Manigram' in "West Bengal". It will do quite a presentation as thermal power plant and workings of it.
its a short introduction of pollution due to power generation and thermal power impact and analyse of hydro power plant its equation use in producing electric energy by Seminar Report
pollution due to non conventional energy of power generation
College minor project and report seminar for electrical engineering student on Thermal power plant.
Project report on electricity generation in thermal power plant using coal.
Group5(compressor and turbine) thermodynamic final presentationShakhawat Sohan
A compressor is a mechanical device that increases the pressure of a gas by reducing its volume. An air compressor is a specific type of gas compressor. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe.
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.
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.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
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.
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.
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/
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
2. WHAT IS THERMODYNAMICS ?
Thermodynamics is a branch of physics concerned
with heat and temperature and their relation to energy
and work. It defines macroscopic variables, such as
internal energy, entropy, and pressure, that partly
describe a body of matter or radiation.
Processes of thermodynamics :
.) Isobaric process
.) Isochoric process
.) Isothermal process
.) Adiabatic process
3. An isobaric process occurs at constant pressure. An
example would be to have a movable piston in a
cylinder, so that the pressure inside the cylinder is
always at atmospheric pressure, although it is isolated
from the atmosphere. In other words, the system
is dynamically connected, by a movable boundary, to
a constant-pressure reservoir.
An isochoric process is one in which the volume is
held constant, meaning that the work done by the
system will be zero. It follows that, for the simple
system of two dimensions, any heat energy transferred
to the system externally will be absorbed as internal
energy.
4. An isothermal process occurs at a constant
temperature. An example would be to have a system
immersed in a large constant-temperature bath. Any
work energy performed by the system will be lost to
the bath, but its temperature will remain constant. In
other words, the system is thermally connected, by a
thermally conductive boundary to a constant-
temperature reservoir.
An adiabatic process is a process in which there is no
energy added or subtracted from the system by
heating or cooling.
5. Thermodynamic Cycle :
A thermodynamic cycle consists of a linked sequence
of thermodynamic processes that involve transfer of heat
and work into and out of the system, while varying
pressure, temperature, and other state variables within the
system, and that eventually returns the system to its initial
state. In the process of passing through a cycle, the
working fluid (system) may convert heat from a warm
source into useful work, and dispose of the remaining heat
to a cold sink, thereby acting as a heat engine. Conversely,
the cycle may be reversed and use work to move heat
from a cold source and transfer it to a warm sink thereby
acting as a heat pump.
6. Thermodynamics cycles used in the
generation of electricity are :
1.) Rankine Cycle
2.) Brayton Cycle
3.) Diesel Cycle
4.) Otto Cycle
7. Rankine Cycle
All large steam based power plants operate on the
Rankine cycle. Basically, the Rankine cycle utilizes a
steam boiler to produce high pressure, high temperature
steam. The steam, leaving the boiler at temperatures and
pressures as high as 1000 F and 4500 psig, is routed
through a steam turbine where it is expanded to produce
shaft work that drives an electric generator.
8. In order to increase the efficiency of the overall process,
the expansion of the steam is generally performed in
stages. After passing through a high pressure turbine
stage, the steam is returned to the steam generator to be
reheated. After the final expansion stage, the steam is
routed to a condenser, where it is returned fully to liquid
form and pumped back to the steam generator. By using
this method of power production, electric facilities are
able to approach 40% efficiency.
10. While many substances could be used as the working
fluid in the Rankine cycle, water is usually the fluid of
choice due to its favorable properties, such as its non-
toxic and unreactive chemistry, abundance, and low
cost, as well as its thermodynamic properties. By
condensing the working steam vapor to a liquid the
pressure at the turbine outlet is lowered and the
energy required by the feed pump consumes only 1%
to 3% of the turbine output power and these factors
contribute to a higher efficiency for the cycle.
11. Brayton Cycle (Carnot Cycle)
The Brayton cycle is the gas turbine power cycle. It is an
open cycle where ambient air is compressed to a high
temperature and pressure before it is fed to the combustion
chamber. In the combustion chamber, the air-fuel mixture
is ignited, dramatically increasing the temperature of the
mixture. These hot gases are then expanded in a turbine,
which can be coupled to an electric generator or some
other load.
12. The term Brayton cycle has more recently been given to
the gas turbine engine. This also has three components:
A gas compressor
A burner (or combustion chamber)
An expansion turbine
13. Otto and Diesel Cycles
The Otto and Diesel cycles are used to power
reciprocating engine generators. They are treated as a
closed, 4 stroke cycles for the purpose of analysis. The
two cycles are similar in theory, with one major
difference; the Otto cycle is a spark-ignition cycle,
whereas the Diesel cycle is a compression ignition
cycle. In the Otto cycle, the piston begins in the top of
the cylinder. As the piston moves down into the
cylinder, the air-fuel mixture is fed into the
combustion chamber.
14. The piston then rises to the top of the cylinder,
compressing the mixture. A spark is ignited inside the
cylinder, burning the air-fuel mixture and forcing the
piston to the bottom of the cylinder. As the piston is
forced down, it turns a crankshaft, generating work.
The piston then rises to the top of the cylinder,
compressing the mixture. A spark is ignited inside the
cylinder, burning the air-fuel mixture and forcing the
piston to the bottom of the cylinder. As the piston is
forced down, it turns a crankshaft, generating work.
The piston returns to the top position, forcing out the
exhaust and completing the cycle. The Diesel cycle
operates similarly.
15. The main difference is that only air is fed into the
combustion chamber during the first process. The fuel
is injected after the air is compressed to near top-dead-
center (TDC). At this point, the air inside the cylinder
is hot enough to cause the fuel to burn without a
spark. The remaining two processes are identical to
the Otto cycle. In the Otto cycle, the air-fuel mixture
does not get hot enough to burn before the spark is
ignited. The compression of the air-fuel (or air) is the
physical process which controls this. Compression
ratios for the Diesel cycle are higher than that for the
Otto cycle, causing the compressed temperature inside
a Diesel cycle cylinder to be higher than the Otto cycle
cylinder.
16. In fact, the auto-ignition temperature of the air-fuel
mixture limits the compression ratio of the Otto cycle.
If this temperature is exceeded, spontaneous
combustion (known as knocking) takes place at the
wrong time in the cycle, robbing the engine of power
and efficiency.
Diesel and Otto cycles are used in smaller applications,
ranging from 10's of kW to 2-3 MW. Boosting the
output of reciprocating engines is possible through
either turbo charging or supercharging the engine.
Both processes increase the input pressure of air-fuel
fed to the motor, allowing it to produce more power.
This lowers the cost on a kW basis, but it also
decreases the efficiency and the life span of the engine.
17. The four strokes of the cycle are intake,
compression, power, and exhaust. Each
corresponds to one full stroke of the piston;
therefore, the complete cycle requires two
revolutions of the crankshaft to complete.
Intake stroke
During the intake stroke, the piston moves downward,
drawing a fresh charge of vaporized fuel/air mixture.
The illustrated engine features a poppet intake valve
which is drawn open by the vacuum produced by the
intake stroke.
18. Compression stroke
As the piston rises, the poppet valve is forced shut by the
increased cylinder pressure. Flywheel momentum drives
the piston upward, compressing the fuel/air mixture.
Power stroke
At the top of the compression stroke, the spark plug fires,
igniting the compressed fuel. As the fuel burns it expands,
driving the piston downward.
Exhaust stroke
At the bottom of the power stroke, the exhaust valve is
opened by the cam/lifter mechanism. The upward stroke of
the piston drives the exhausted fuel out of the cylinder.