solution


Air at 4.5 bar, 550 K enters an insulated turbine operating at steady state and exits at 1.5 bar, 426 K. Kinetic and potential energy effects are negligible. Determine

(a) the work developed, in kJ per kg of air flowing.

(b) the isentropic turbine efficiency.

Save your time - order a paper!

Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlines

Order Paper Now

Water vapor enters an insulated nozzle operating at steady state at 60 lbf/in.2 , 350 F, 10 ft/s and exits at 35 lbf/in.2 If the isentropic nozzle efficiency is 94%, determine the exit velocity, in ft/s.

Water vapor enters an insulated nozzle operating at steady state at 100 lbf/in.2 , 500 F, 100 ft/s and expands to 40 lbf/in.2 If the isentropic nozzle efficiency is 95%, determine the velocity at the exit, in ft/s.

 
"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"