Engineering, 26.10.2020 16:40 cici72
A compressible fluid flows through a compressor that increases the density from 1 kg/m3 to 5 kg/m3. The cross-sectional area of the inlet pipe is 3 m2 and that of the discharge pipe is 1 m2. The relation between the discharge volume flow rate and the inlet volume flow rate is
Answers: 1
.
(Eq. 1) 
and 
are mass flows at inlet and outlet, measured in kilograms per second.
(Eq. 2)
, 
- Fluid densities at inlet and outlet, measured in kilograms per cubic meter.
, 
- Volume flow rates at inlet and outlet, measured in cubic meters per second. 
(Eq. 3)
and 
, then the relation between the discharge volume flow rate and the inlet volume flow rate is:
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A compressible fluid flows through a compressor that increases the density from 1 kg/m3 to 5 kg/m3....
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