Physics, 21.12.2019 02:31 marley462847
Air enters a turbine operating at steady state with a pressure of 75 ibf/in.^2, a temperature of 800º r and velocity of 400 ft/s. at the turbine exit the conditions are 15ibf/in.^2, 600ºr, and 100ft/s. heat transfer from the turbine to its surroundings takes place at an average surface temperature of 620ºr. the rate of heat transfer is 2btu/ib of air passing through the turbine. for the turbine, determine: a. the work developed (btu/ib); and b. the exergy destruction (btu/lb).
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Air enters a turbine operating at steady state with a pressure of 75 ibf/in.^2, a temperature of 800...
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