A 400 kW cooling capacity vapor compression cycle (VCC) is driven by steam turbine entering 400 kPa & 150 C providing 3.
Posted: Mon May 02, 2022 3:35 pm
A 400 kW cooling capacity vapor compression cycle (VCC) is
driven by steam turbine entering 400 kPa & 150 C providing 3.5
kg/s steam flow (superheat). Turbine condenser steam vapor 75 kPa
is fed to the absorption (ABS) generator with 1 kg/s steam flow for
additional cooling of 250 kW & exhausting liquid condensate
steam. Making the process as a combine ABS & VCC. Determine the
enthalphies of steam, work of the compressor, heat at the
generator, and Combined Coefficient of Performance Show in your
solution paper:
Combined ABS & VCC Refrigeration Diagram showing the work at
the compressor, heat at the generator and enthalphies of the
steam
Provide in the answer box: Combined Coefficient of
Performance
Answer in four decimal places
0.409 is incorrect
driven by steam turbine entering 400 kPa & 150 C providing 3.5
kg/s steam flow (superheat). Turbine condenser steam vapor 75 kPa
is fed to the absorption (ABS) generator with 1 kg/s steam flow for
additional cooling of 250 kW & exhausting liquid condensate
steam. Making the process as a combine ABS & VCC. Determine the
enthalphies of steam, work of the compressor, heat at the
generator, and Combined Coefficient of Performance Show in your
solution paper:
Combined ABS & VCC Refrigeration Diagram showing the work at
the compressor, heat at the generator and enthalphies of the
steam
Provide in the answer box: Combined Coefficient of
Performance
Answer in four decimal places
0.409 is incorrect