Q7: A turbine is supplied with Steam at 40 bar, y00'c,wwhich expands through the turbine in Steady flow to an exit pressure of 0.2bar and adryness fraction of o.93. The inlet velocity is negligible but the Steam leaves at high velocity through a duct of oil4 m cross-Sectioral area.If the mass flow rate is 3 lgis, and the mechanical etticiency is 90%- Calculate the horse power output of the turbine - Show that the process is isreve- rsible and calculate the change of entropy,negligible the heat losses from the turbine.
Q7: A turbine is supplied with Steam at 40 bar, y00'c,wwhich expands through the turbine in Steady flow to an exit pressure of 0.2bar and adryness fraction of o.93. The inlet velocity is negligible but the Steam leaves at high velocity through a duct of oil4 m cross-Sectioral area.If the mass flow rate is 3 lgis, and the mechanical etticiency is 90%- Calculate the horse power output of the turbine - Show that the process is isreve- rsible and calculate the change of entropy,negligible the heat losses from the turbine.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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