Steam at 20 bar ard 300C expands isentropically to a pressure of 2 bar in a...

  

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Steam at 20 bar ard 300°C expands isentropically to a pressure of 2 bar in a convergent-divergent nozzle. Calculate the following using steam tables: [ i. iv. V. vi. The team quality initially; The pressure at which condensation will start within the steam in case of equilibrium flow; st:ting whether the condensation will start in convergent or in divergent portion? the mass flow rate for an exit area of 24 cm², assuming equilibrium flow; The mass flow rate for an exit area of 24 cm², assuming supersaturated flow; Compare the mass flow rate in both cases; and Show the process on T-s and h-s diagrams. Steam at 20 bar ard 300°C expands isentropically to a pressure of 2 bar in a convergent-divergent nozzle. Calculate the following using steam tables: [ i. iv. V. vi. The team quality initially; The pressure at which condensation will start within the steam in case of equilibrium flow; st:ting whether the condensation will start in convergent or in divergent portion? the mass flow rate for an exit area of 24 cm², assuming equilibrium flow; The mass flow rate for an exit area of 24 cm², assuming supersaturated flow; Compare the mass flow rate in both cases; and Show the process on T-s and h-s diagrams.