Semester : SEMESTER 4
Subject : Thermal Engineering
Year : 2020
Term : SEPTEMBER
Branch : MECHANICAL ENGINEERING
Scheme : 2015 Full Time
Course Code : ME 204
Page:3
02000ME204052002
14 a) The pressure ratio of a regenerative air standard gas turbine cycle is 5. Air enters
the compressor at 1 bar and 300 K and leaves at 490 K. The maximum
temperature in the cycle is 1000 K. Calculate the cycle efficiency, given that the
efficiency of regenerator and adiabatic efficiency of turbine are each 80 %. Draw
T-s diagram.
Page 3 of 3