For uncooled rotary compressor, compression process is ____ while ideal process is ____
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In an adiabatic irreversible process, extra work is done to overcome friction.
Centrifugal compressors are also known as ____________
In idealized turbo machinery, pressure rise is done by adding _______
The pressure rise in impeller is _________ the rise in diffuser.
In centrifugal compressor velocity of flow leaving the impeller is equals to _______ in many cases.
________ are used as stationary compressors in steam turbines.
________________ has large change in inlet to exit radius when compared to centrifugal compressors.
The first part in both centrifugal compressor and axial compressor are similar.
Centrifugal compressor __________ the energy by increasing the radius where as centrifugal fan decreases the energy.
Centrifugal compressors increases the density of fluid more than ________
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