The efficiency of a jet engine is higher at

More Questions from Compressors, Gas Dynamics and Gas Turbines

• An open cycle gas turbine works on the same cycle as that of a closed cycle gas turbine.
• The maximum temperature in a gas turbine is
• In a jet propulsion
• An aftercooler is used to
• A closed cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine.
• For a two stage reciprocating compressor, compression from p1 to p3 is with perfect intercooling and no pressure losses. If compression in both the cylinders follows the same polytropic process and the atmospheric pressure is pa, then the intermediate pressure p2 is given by
• The ratio of the indicated power to the shaft power or brake power of the motor or engine required to drive the compressor, is called
• Workdone by a two-stage reciprocating air compressor per cycle is equal to the workdone in LP. cylinder and H.P. cylinder.
• The actual volume of air delivered by a compressor, When reduced to the normal temperature and pressure conditions is called compressor capacity.
• Rotary compressors are used for delivering

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