Mechanical Engineering :: Compressors,Gas Dynamics and Gas Turbines
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The volume of air delivered in a medium capacity air compressor per unit time is
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In a closed cycle gas turbine, the air is compressed
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In a single stage, single acting reciprocating air compressor, without clearance volume, the workdone is minimum during
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A simple turbo-jet engine is basically a gas turbine engine equipped with a propulsive nozzle and diffuser.
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If the flow of air through the compressor is parallel to its axis, then the compressor is
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The volumetric efficiency of the compressor is defined as the ratio of volume of free air delivery per stroke to the swept volume of the piston.
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If the clearance ratio for a reciprocating air compressor is 'K', then its volumetric efficiency is given by
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Volumetric efficiency of a compressor decreases with __________ in compression ratio.