a) Describe thermodynamically what occurs when a gas expands adiabatically in a refrigeration cycle. Include a...
a) Describe thermodynamically what occurs when a gas expands
adiabatically in a refrigeration
cycle. Include a detailed p-v sketch with labels for the state and
condition. What happens
to v, T, h, s? What does it mean for a thermodynamic process to be
reversible?
b)Given a thermodynamic power cycle, where a gas in a
piston-cylinder system is expanded
with irreversibilities, sketch a detailed p-v diagram comparing it
to a Carnot cycle. Label all
necessary states and conditions to appropriately describe the
differences between the two
systems. Indicate what is the difference in enthalpy and entropy
between the irreversible
and Carnot cycle.
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a) Describe thermodynamically what occurs when a gas expands
adiabatically in a refrigeration
cycle. Include a...
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