Air goes through a Brayton cycle gas turbine, entering the compressor at 11 °C and 92 kPa. When it reaches the turbine inlet, the air is at 807°C and 1.20 MPa. What is the net change in specific enthalpy of the working fluid after going through the compressor and heat addition processes? You may assume that the specific heat capacity Cp is a constant 1.005 kJ-kg1-K1 throughout the whole cycle. Give your answer in kJ-kg to one decimal place.

Air goes through a Brayton cycle gas turbine, entering the compressor at 11 °C and 92 kPa. When it reaches the turbine inlet, the air is at 807°C and 1.20 MPa. What is the net change in specific enthalpy of the working fluid after going through the compressor and heat addition processes? You may assume that the specific heat capacity Cp is a constant 1.005 kJ-kg1-K1 throughout the whole cycle. Give your answer in kJ-kg to one decimal place.