Gas turbine cycle consists of ________.
two
isothermals and two isentropic
two isentropic and two constant volumes
two isentropic,
one constant volume and one constant pressure
two isentropic and two constant pressure.
two isentropic and two constant pressure.
In an ideal gas turbine, gases undergo four thermodynamic processes, an isentropic compression, an isobaric (constant pressure) combustion, an isentropic expansion and constant pressure heat rejection. Together, these make up the Brayton cycle.
Hence, the
correct option is (D).
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