Question: Solve Problem 8.28 using EES or other software. Problem 8.28 Air is throttled (in a constant-enthalpy process) across a valve from 5.0 MPa and 300

Solve Problem 8.28 using EES or other software.

Problem 8.28

Air is throttled (in a constant-enthalpy process) across a valve from 5.0 MPa and 300° C to 120 kPa. Determine the temperature and specific volume of the air downstream of the valve. Also determine the air specific entropy change across the valve (kJ/kg·K).

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