0
In an open cycle gas turbine, the gases that are produced by combustion go directly into the atmosphere, though the heat produced can sometimes be reclaimed.
In a closed cycle gas turbine, the gases produced are reused and are not emitted into the atmosphere.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoThe open cycle exausts the gases (produced by combustion) directly to atmosphere, sometimes the heat can be reclaimed to be utilised in a combined system (Rankine cycle added to gas cycle). Where as the closed cycle will reuse the gasses from the exaust instead.
Add your answer:
Earn +20 pts
What is the maximum plant load factor a gas turbine gives when operating in open cycle?
Depends on what type of gas, plant size and cycle and carriage.
How inefficiencies of compressor and turbine affect back work ratio and efficiency of gas turbine?
Inefficiencies in the compressor of a gas turbine cycle increase the back-work ratio and decrease the thermal efficiency of the gas turbine cycle, since they increase the compressor work.
How do you increase a Thermal efficiency of brayton cycle?
by increasing the turbine inlet gas temperature
What is semiclosed cycle gas turbine?
A semi-closed cycle is a closed cycle which incorporates internal combustion with controlled removal of excess carbon dioxide and water, and controlled addition of a corresponding amount of fuel and oxygen as dictated by the power generation needs. Use of air instead of oxygen is would create a build-up of nitrogen in the working fluid, and increase NOx pollutants. Recirculation of some of the carbon dioxide closes the cycle.
Why is the gas turbine called as the power plant?
A gas turbine is one type of power plant. It produces power by burning gas to turn the turbine.
What is open cycle and closed cycle?
In an open cycle gas turbine, the gases that are produced by combustion go directly into the atmosphere, though the heat produced can sometimes be reclaimed. In a closed cycle gas turbine, the gases produced are reused and are not emitted into the atmosphere.
What is the maximum plant load factor a gas turbine gives when operating in open cycle?
Depends on what type of gas, plant size and cycle and carriage.
How inefficiencies of compressor and turbine affect back work ratio and efficiency of gas turbine?
Inefficiencies in the compressor of a gas turbine cycle increase the back-work ratio and decrease the thermal efficiency of the gas turbine cycle, since they increase the compressor work.
What is the PLF for a comined cycle gas turbine?
Around 72 %
Is open cycle gas turbine is heat engine or not?
yes, it is a heat engine. A heat engine is one that extracts heat energy and converts it to mechanical energy.
What describes the position of intake and exhaust valves during the most powerful stage in a four-cycle gas engine?
-intake: exhaust closed, intake open -compression: exhaust closed, intake closed -combustion: exhaust closed, intake closed -exhaust: exhaust open, intake closed
What has the author J J Tudor written?
J. J Tudor has written: 'Evolution of a conceptual design for a coal fired fluidized bed combustion furnace for a MIUS closed cycle gas turbine' -- subject(s): Fluidized-bed furnaces, Gas-turbine power-plants, Design and construction
What is the need for gas turbines?
gas turbine are used for expansion of high pressure gas,which rotates the rotor coupled with generator and hence electricity is finally produced.Gas turbine operate on brayton cycle.
How do you produce electricity from biogas?
You can use the bio gas to fuel either a steam cycle generator or a gas turbine.
How do you increase a Thermal efficiency of brayton cycle?
by increasing the turbine inlet gas temperature
Constant pressure cycle used in which engine?
Gas turbine engines and airbreathing jet engines use the Brayton Cycle.
What is the definition of combined cycle turbine technology?
Using waste energy in a gas fired electricity generation plant to run a steam turbine
