Separate streams of steam and air flow through the turbine and heat exchanger arrangement shown in the figurebelow, where air enters location 5 at a rate of 1000 kg/min. The left turbine (Turbine 1) is able to produce 12,000 kWof power.Steady-state operating data are provided on the figure. Heat transfer with the surroundings can be neglected, as canall kinetic and potential energy effects.W2 = ?TurbineTurbine2P3 = 10 barT3 = ?T2 = 400°C_P2= 10 barT = 240°CP4 = 1 barSteaminP1 = 20 bar+6T = 600°CwwwT5 = 1500 K-5 Ps = 1.35 barHeat exchangerV T = 1200 KP6 = 1 barAir inDetermine:T3, in °C.• the mass flow rate of steam at 1, in kg/s.• the power output of the second turbine, in kW.• the magnitude of heat transfer between the steam and air, in kW.• the direction of the heat transfer (i.e., to the steam or from the steam).

Mass flow rate of air = 1000 kg/min = 16.67 kg/s Work of turbine 1 = 12000 kW Note ; As per…

Separate streams of steam and air flow through the turbine and heat exchanger arrangement shown in the figure below, where air enters location 5 at a rate of 1000 kg/min. The left turbine (Turbine 1) is able to produce 12,000 kW of power. Steady-state operating data are provided on the figure. Heat transfer with the surroundings can be neglected, as can all kinetic and potential energy effects.

Separate streams of steam and air flow through the turbine and heat exchanger arrangement shown in the figure below, where air enters location 5 at a rate of 1000 kg/min. The left turbine (Turbine 1) is able to produce 12,000 kW of power. Steady-state operating data are provided on the figure. Heat transfer with the surroundings can be neglected, as can all kinetic and potential energy effects.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.49P

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