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Problem 3 Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10 MPa, 400 C, and 80 m/s, and the exit conditions are 10 kPa, 92 percent quality, and 50 m/s. The mass flow rate of the steam is 12 kg/s. Determine (a) the change in kinetic energy, (b) the power output, and (c) the turbine inlet area. Pi = 10 MPa 7, = 400 °C V1 80 m/s No STEAM 3 12 kg/s ▼Sh...
Question B3 (25 Marks Write down a mathematical expression for the First Law of Thermodynamics as applied to steady state, steady flow process, explaining clearly the notation and sign conventions used. (5 marks) Consider steady state, steady flow of steam through a turbine used for electricity generation. You may assume that the process is adiabatic. The steam inlet and exit conditions are; Inlet Exit 15.0 0.01 Pressure (MPa) TemperatureC Velocity (m/s 500 40 80 Fraction 0.92 P, 15.0 MPa T,-500C...
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Combustor Gas turbine :Compressor- Turbine Air inlet- 7 Heat-recovery steam generator Turbine Vapor cycle W) Pump Condenser Cooling water Figure 1: Combined gas turbine-vapor power plant Consider Figure 1 above. The following information is given a. p- 14.7 psia, T 540 °R b. P/p1 12.0 С. Т,-2500,"R d, P,-14.7 psia, Ts-700. "R (Rankine) e. P 1000. psia f. P 1.00 psia, x>0.85 or superheated The isentropic...
please solve the problem, it is thermo-design problem,
please do in details, thank you
Combustor Gas turbine :Compressor- Turbine Air inlet- 7 Heat-recovery steam generator Turbine Vapor cycle W) Pump Condenser Cooling water Figure 1: Combined gas turbine-vapor power plant Consider Figure 1 above. The following information is given a. p- 14.7 psia, T 540 °R b. P/p1 12.0 С. Т,-2500,"R d, P,-14.7 psia, Ts-700. "R (Rankine) e. P 1000. psia f. P 1.00 psia, x>0.85 or superheated The isentropic...
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A combined cycle gas turbine / vapor power plant uses the turbine exhaust as the energy source for the boiler. Each power system uses a single turbine. The gas power system is modeled as an ideal air-standard Brayton cycle. The vapor power system is modeled as an ideal Rankine cycle. Given specific operating conditions determine the temperature and pressure at each state, the rate of heat transfer in the boiler, the power output...
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.A-7 The gas turbine engines that are used on a military jet air plane likely consists of a diffuser, compressor, combustor, turbine, afterburmer, and nozzle that are arranged in series as shown in Figure 4.A-7(a) and flying with a velocity of 350 mph. The analysis will be carried out on a component-by component basis. Model the air as an ideal gas and assume that it has constant c and cp R 287.1 Ikg-K and c-1005...
Please answer in the format that I provided to make everything easy to follow and understand. I have no problem leaving a thumbs up so please show all work and formulas used. A random sample of 24 StatCrunchU students contains 12 females and 12 males. We analyze responses to the question, "What is the total amount (in thousands of dollars) of your student loans to date?" We want to check if females owe more in student loans than males. Use...
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QUESTION 31 (5 marks) The equilibrium constant at 37°C for the reaction cisaconitate isocitrate 2.5. reaction mixture is prepared with isocitrate at a concentration of 0.2 M, and cisaconitate at a concentration of 0.001 M. Which species is favoured (present in greater amount) when the system is at equilibrium? fraducts Calculate the free energy change for this reaction under these conditions. G RT E -3 x 10 x 2 . C .31 XiD G 20-1 Answer...
Thee part question. Please answer all parts!
Let E be a field of characteristic p > 0 (we proved p must always be prime). Verify that the ring homomorphism X : Z → E determined by sending χ : 1-1 E (the unity in E) ( so x(n)-n 1E wheren1E 1E 1E (n-times), x(-n)- nle for any n 1,2,3,... and X(0) 0E by definition of χ) is in fact a ring homomorphism with ker(X) = pZ. Úse the fundamental homomorphism...
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Question 2 Let f(x) =x+x3 for x e [0, π] . what coefficients of the Trigonometric Fourier Series of f(x) are zero? Which ones are non-zeros? Why? Let g (x) = cos (r) + sin (x*). What coefficients of the Trigonometric Fourier Series of g(x) are zero? Which ones are non-zeros? Why? (a) (b)