Engineering, 01.12.2021 14:00 bbbbhu
The compression ratio of an ideal OTTO cycle is 6:1. Initial conditions are 101.3 kPa and 20°C. Find the pressure and temperature at the end of adiabatic compression. (1244.5 kPa and 599.96 K)
Answers: 3
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The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
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Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
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Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
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The compression ratio of an ideal OTTO cycle is 6:1. Initial conditions are 101.3 kPa and 20°C. Find...
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