Volumetric efficiency of a compressor decreases with __________ in compression ratio.

More Questions from Compressors, Gas Dynamics and Gas Turbines

• Which of the following statement is correct?
• If the flow of air through the compressor is parallel to its axis, then the compressor is
• For minimum work required to compress and deliver a quantity of air by multi-stage compression,
• A turbo-prop is preferred to turbo-jet because
• If the clearance ratio for a reciprocating air compressor is 'K', then its volumetric efficiency is given by
• In a high pressure compressor, the delivery pressure is
• In a single stage, single acting reciprocating air compressor without clearance volume, the workdone is maximum during
• The volume of air delivered in a medium capacity air compressor per unit time is
• A simple turbo-jet engine is basically a gas turbine engine equipped with a propulsive nozzle and diffuser.
• The propulsive power of the rocket is (where v1 = Jet velocity, and v2 = Air-craft velocity)

Discussion & Comments