www.muellerenvironmental.com/documents/GER3567H.pdf discusses many factors affecting gas turbine efficiency. It specifically addresses GE turbines, but the factors discussed are relevant to all gas turbine power generators.
A gas turbine is one type of power plant. It produces power by burning gas to turn the turbine.
A gas turbine engine will usually yield more power by weight than a piston engine. Main downside is that it can't be throttled very well. Energy efficiency isn't all that good to start with, and will drop right down if it has to be operated outside its optimum range.
Most commercial power plants obtain mechanical energy to rotate the generator's turbine blades by converting various energy sources into heat and then into mechanical energy. In fossil fuel plants, coal, natural gas, or oil is burned to produce steam, which drives the turbine. Nuclear power plants generate heat through nuclear fission, producing steam in a similar manner. Renewable energy plants, such as wind and hydro, utilize wind or flowing water directly to turn the turbines without the need for steam.
STEAM TURBINE is a machine for generating mechanical power in rotary motion from the energy of steam at temperature and pressure above that of an available sink. A turbine operated by highly pressurized steam directed against vanes on a rotor.HEAT ENGINE is a physical or theoretical device that converts thermal anergy to mechnical out put.....it converts heat energy into work.
The function of IGV in a gas turbine is to prevent surges and stall conditions.
Gas turbine power generators are used in two basic configurations. Simple Systems consisting of the gas turbine driving an electrical power generator. You fill them with gas carefully & turn them in.
A gas turbine power generator and a gas generator are quite similar, but they have their differences. For example, they are for things such as aircrafts which use them for mechanical energy. They are relatively safe to use, and it is better than a gas generator.
gas turbine generator
i think it is not possible... because only through hot side the power of the gas will high that it can rotate the turbine... so generator can be connected only in hot side...
A gas turbine is one type of power plant. It produces power by burning gas to turn the turbine.
A turbine generator shaft is a critical component in power generation systems that connects the turbine to the generator. As the turbine converts energy from steam, water, or gas into mechanical energy, the shaft transmits this rotational energy to the generator, where it is then converted into electrical energy. The design and materials of the shaft are essential for ensuring efficiency and durability under high rotational speeds and varying loads. Proper alignment and maintenance of the turbine generator shaft are crucial for optimal performance and to prevent mechanical failures.
The gas may be burned in a jet turbine, turning the electrical generator. and/or burned to heat water into steam- which turns a turbine, which turns a generator.
The turbine converts pressure & heat energy (in steam turbine & gas turbine), velocity energy (in hydro turbine) into mechanical energy which produces rotation of the turbine. This mechanical force is used to rotate the rotor(which is coupled with the same shaft as that of turbine) of the generator which converts this mechanical energy into electrical energy.
As power setting is increased in a free power turbine with a constant speed propeller, EGT (exhaust gas temperature) will rise due to increased fuel flow and combustion in the engine. Gas generator speed will also increase to maintain power output and drive the propeller at a constant speed. The engine and propeller system will work together to balance power output and propeller speed.
Natural gas is burned in a power plant to heat water and create steam. The steam turns a turbine connected to a generator, which produces electricity. This process is combustion-based and releases emissions such as carbon dioxide into the atmosphere.
# Bury the garbage. Let it decompose. It will generate methane gas. Capture the methane and use it to run an engine or gas turbine. Use the engine or turbine to turn the generator. # If the garbage is wood, grass, or other material that can be burned, then burn it. Use the heat to boil water into steam in a boiler. Use the steam to turn a steam turbine. Use the steam turbine to turn the generator. Both of these methods (and there are more) are already used world-wide to generate power.
An aeroderivative gas turbine is a type of gas turbine engine that is derived from jet engines used in aircraft. These engines are designed to be more lightweight, compact, and efficient than industrial gas turbines, making them a popular choice for power generation in applications where quick start-up and flexibility are important. They are typically used in combined cycle power plants, as backup power for industries, and in mobile power generation units.