0 0 votes In a simple Brayton cycle, the pressure ratio is $8$ and temperatures at the entrance of compressor and turbine are $300$ $K$ and $1400$ $K$, respectively. Both compressor and gas turbine have isentropic efficiencies equal to $0.8$. For the gas, assume a constant value of $c_p$ (specific heat at constant pressure) equal to $1$ $kJ$/$kgK$ and ratio of specific heats as $1.4$. Neglect changes in kinetic and potential energies. The thermal efficiency of the cycle in percentage (%) is $24.8$ $38.6$ $44.8$ $53.1$ Applications gateme-2013 fluid-mechanics-and-thermal-science applications vapour-and-gas-power-cycles + – piyag476 289 views answer comment Share Follow Add Sync Questions 0 reply Please log in or register to add a comment.
