6. August 31, 2013 6 Unit III – Power plant engineering Gas turbine power plant Combustion chamber: In the combustion chamber, the compressed air combines with fuel and the resulting mixture is burnt. The greater the pressure of air, the better the fuel air mixture burns. Modern gas turbines usually use liquid fuel, but they may also use gaseous fuel, natural gas or gas …
7. Wind turbines consist of four main components—the rotor, transmission system, generator, and yaw and control systems Rotor: The rotor consists of the hub, three blades and a pitch regulation system, all of which are located upwind of the tower. The blades are airfoils, which depend on aerodynamic lift to move the blades and cause rotation. Transmission system: The …
8. 2)Man-made Radiation:These are the radiations which induce the ionisation of atoms and molecules. Ionisation of a molecule produces two fragments. Eg: Alpha (α) Radiation: Alpha radiation contains energetic - alpha …
Title: PM2.5 Designations Author: Rich Damberg Last modified by: Nicole Hasslup Created Date: 11/9/2004 4:53:26 AM Document presentation format: On-screen Show (4:3) – A free PowerPoint PPT presentation (displayed as an …
1. Steam power plant 2. Diesel power plant 3. Gas turbine power plant 4. Nuclear power plant 5. Hydro electric power plant The Steam Power Plant, Diesel Power Plant, Gas Turbine Power Plant and Nuclear Power Plants are called THERMAL POWER PLANT, because these convert heat into electric energy. Power Plant Non-conventional Conventional
Pollution can occur in various forms including air, water, noise, soil and marine pollution. Air pollution is caused by both natural sources like dust storms, forest fires, and volcanic eruptions, as well as man-made sources such …
Application of diesel power plant 1) Peak load plant : Diesel engine power plant can be easily started or stopped so it can be use in combination with thermal or hydro plants as a peak load plants. 2) Mobile Plant : Diesel plants mounted on trailers can be used for temporary or emergency purposes such as for suppling power to large civil ...
A PowerPoint template is a pattern or blueprint for your slides that you save as a .pptx or .potx file. All the Power Plant PowerPoint templates are natively built in PowerPoint, using placeholders on the slide master, color palettes, and other features in PowerPoint, and can contain layouts, theme colors, theme fonts, theme effects, background styles, and even content (according to …
Tidal power plant - Download as a PDF or view online for free. Submit Search. Tidal power plant ... and discusses their advantages in being pollution free and having no fuel costs, as well as disadvantages like high capital costs and potential effects on marine life. It also notes tidal power is practically inexhaustible due to its source being ...
2. • Thermal Pollution is the harmful increase in water temperature in streams, rivers, lakes, or occasionally, coastal ocean waters. • It is the degradation of water quality by any process that changes ambient water temperature. • A temperature increase as small as 1 or 2 Celsius degrees (about 2 to 4 Fahrenheit degrees) can kill native fish, shellfish, and plants, or …
8. Air intake system The air intake system conveys fresh air through pipes or ducts to the 4-stroke engine, scavenging pump & to the supercharger. A large diesel engine requires 0.076 to 0.114 m3 of air/min/KW of power developed. Air is first drawn through a filter to catch dirt or particles that may cause excessive wear in cylinders. Filters may be of following types: a.
• Download as PPT, PDF ... Pollution by Thermal Power Plant (Steam Power Plant) • Main pollutants from thermal plants are SO2, CO2, CO as minute particles such as fly ash. •SO2 causes suffocation, irritation to throat and eyes and respiratory for people. ... Working of Diesel Power plant •Air from atmosphere is drawn into the compressor ...
A common cause of thermal pollution is the use of water as a coolant by power plants and industrial manufacturers. When water used as a coolant is returned to the natural environment at a higher temperature, the …
Causes of Radioactive Pollution Nuclear power plants(Ex: Neyveli, Kalpakkam). Nuclear Weapons(Ex: Missiles). Disposal of Nuclear Waste. Uranium Mining. 26.
Diesel power plants produce electricity in the range of 2 to 50 MW and are commonly used as central power stations and backup generators. They have advantages over steam power plants such as occupying less space and being more efficient for capacities under 150 MW. ... It limits the output of an engine if the air pollution control is the ...
Pitch your topic with ease and precision using this warning signboard of flammable diesel fuel ppt powerpoint presentation model pdf. This layout presents information on warning signboard of …
6. Selection of Site for a Diesel Power Station: Near to Load Center: As far as possible the plant should be installed near to load center, to reduce transmission & distribution cost of electrical energy. Availability of Land: For erection of diesel power plant, land should be available near to load center at low cost. Availability of Water: The soft water is freely available …
Power plant engineering Diesel power plant INTRODUCTION: A generating station in which diesel engine is used as the prime mover for the generation of electrical energy is known as diesel power station Diesel power plants produce power in the range of 2 to 50 MW. They are used as standby sets for continuity of supply such as hospitals, telephone exchanges, radio stations, …
The types of pollution covered are air pollution from industries and vehicles, water pollution from industrial and sewage waste, noise pollution from traffic, construction and airports, land pollution from mining, garbage and industrial waste, and radioactive pollution from nuclear power plants and waste.
The main equipment for the generation of electric power is generator. When coupling it to a prime mover runs the generator, the electricity is generated. The type of prime move determines, the type of power plants. The major power plants, 1.Steam power plant 2. Diesel power plant 3. Gas turbine power plant 4. Nuclear power plant 5.
The document discusses the components and operation of a diesel power plant. It describes the key components as the diesel engine, air intake and filtration system, fuel supply system, exhaust system, cooling system, lubrication system, and starting system. The diesel engine compresses air which is then mixed with injected fuel and ignited to ...
1. Nuclear power plant • A common cause of thermal pollution is the use of water as a coolant by power plants and industrial manufacturers. • When water used as a coolant is returned to the natural environment at a higher temperature, the sudden change in temperature decreases oxygen supply and affects ecosystem composition.
Nuclear pollution can come from nuclear power plants, experiments, transportation, weapons, and accidents. It affects living organisms by causing diseases like skin conditions and damage to reproductive organs. …
37. SO2 pollution reduction In this chapter a number of possible techniques for reducing emissions of sulfur oxides from power plants are discussed and evaluated. They include: •improved efficiency of conversion of fuel to electricity (this would reduce pollutant emissions per unit of electricity generated); •shift to nuclear generation as rapidly as possible since no sulfur …
15. Ash Handling Plant • The percentage of ash in coal varies from 5% in good quality coal to about 40% in poor quality coal Power plants generally use poor quality of coal . • thus amount of ash produced by it is pretty large . • A modern 2000MW plant produces about 5000 tons of ash daily. • The stations use some conveyor arrangement to carry ash to dump …
7. PROCESS 7 Coal supply After haulers drop off the coal, a set of crusher and conveyor prepare and deliver the coal to the power plant. When the plant need coal, coal hopper crush coal to a few inches in size and the conveyor belt bringing the coal inside. WAGON TIPPLER: It is the machine which is used to tip the coal from the wagon.
Diesel power plant - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. ... higher costs at higher capacities, noise and air pollution issues, and a lifespan of only 2-5 years. It then covers the major components of diesel power plants including the diesel engine, starting ...
3. HISTORY OF NUCLEAR POWER-PLANT:- Electricity was generated for the first time ever by a nuclear reactor on December 20, 1951 at the EBR-I experimental station near Arco, Idaho in the United States. On June 27, 1954, the world's first nuclear power plant to generate electricity for a power grid started operations at Obninsk, USSR. The world's first commercial …
3 Applications of diesel power plant They are used as central station for small or medium power supplies. They can be used as stand-by plants to hydro-electric power plants and steam power …
3. Introduction Diesel power plants produce power in the range of 2 to 50 MW, are used as central stations for supply authorities and work. They are used as standby sets for continuity of supply such as hospitals, telephone exchanges, radio stations, cinema theatres and industries. They are suitable for mobile power generation and widely used in railways and …