Given in Table are the pressure and temperature of the steam as it enters the turbine as well as the pressure in the condenser. The given engine operates on a simple ideal Rankine cycle, calculate the unknowns in Table. Show solution Rankine Pressure of Temperature Pressure Engine Net work Heat Thermal the steam entering the entering the condenser system (WN) boiler (Qin) (n) in % turbine (Px) in MPa of the steam at the done by the entering the Efficiency turbine (tv) in °C (P.) in КРа in KJ/kg in KJ/kg A 3 350 75

A power plant was analysed based on Carnot cycle, the evaporator supplie 442 kJ of heat per cycle at 512°C and condenser cooling fluid was maintained at 36°C. (a).Determine the amount of heat rejected in the condenser?      Provide answer to no decimal place and insert the unit symbol in kilo....     1 °C is 273K in this question if required.

A steam power plant is operating on the ideal Rankine cycle. The boiler is maintained at 4 MPa, and the condenser at 40 kPa. The steam quality leaving the turbine is at 90%. a.) Draw the proper T-S diagram of the cycle with proper label for the points. b.) Find the temperature of the steam entering the turbine, Qa, Qr, Wt, Wp, Wnet, efficiency, and steam rate

Write legibly, provide manual step by step solution, and diagram for below given problem. A supercritical power generates steam at 25 Mpa and 560. The condenser pressure is 7 kpa. Determine the exit quality of steam if it expands through a turbine in this power plant. a. 45.66%     c. 56.66%b. 68.45%     d. 74.26%

Specify The C.O.P. of the cycle refrigeration vapor compression a simple R-717. Temperature evaporation is -20 °C and the temperature of the condenser is 30 °C (C.O.P is found using enthalpy)

At 10kPa pressure and dryness degree x=0.90, the steam coming out of the turbine goes to the pump with adiabatic efficiency of 0.85 after condensing in the condenser. The pump sends the condensed water to the steam boiler with a working pressure of 8MPa. a) Find the h.T values ​​of the inlet points of the condenser, pump and boiler  b) Since the flow rate of the condensed water is 9000 kg/h, find the load of the condenser  c) Find the power of the pump

Consider a vapor compression refrigeration cycle working with R134a circulating at a flowrate of 90 kg/s. Compressor inlet is saturated vapor at 140 kPa and exits at 1200 kPa and 80oC.Condenser exit is 44oC. Find:a) Draw T-s and P-h diagrams and schematic block diagram of the cycleb) Compressor work inputc) Refrigeration capacityd) Isentropic efficiency of the compressore) 2nd law efficiency of this cycle

Power generation using steam is one of the most common method which can be found around the world. In these type of power plants, steam goes through a basic thermodynamic cycle called Rankine cycle which is shown in the following figure. Steam flow Boiler Qin Pump Wout Win Condenser For the proper operation of the cycle, water should be pumped to the boiler using pump which required work input (Wn) to the cycle. Heat energy should be supplied to the boiler (Qin) to generate steam and then high pressure steam is fed to the turbine. By extracting the energy from high pressure steam, turbine is producing work output (Wout)- Because of this, the steam pressure is reduced and low pressure steam is flowing into the condenser. Condenser removes heat energy from steam further (Qout) and steam is converted into liquid water. The liquid water can be pumped into the boiler again and the cycle continues. Performance of a Ranking cycle can be evaluated by using thermal efficiency (neh)which is…

Steam at 10 MPaa, 550 degrees celsius enters an ideal engine that has one stage of regenerative cycle; condenser pressure is 10kPaa and extraction of steam is at 1 MPa. Compute the following 5. Steam rate

Power generation using steam is one of the most common method which can be found around the world. In these type of power plants, steam goes through a basic thermodynamic cycle called Rankine cycle which is shown in the following figure. Steam flow Boiler Qin Pump Wout Win Condenser •Qout For the proper operation of the cycle, water should be pumped to the boiler using pump which required work input (Wm) generate steam and then high pressure steam is fed to the turbine. By extracting the energy from high pressure steam, turbine is producing work output (Wout). Because of this, the steam pressure is reduced and low pressure steam is flowing into the condenser. Condenser removes heat energy from steam further (Qout) and steam is converted into liquid water. The liquid water can be pumped into the boiler again and the cycle continues. Performance of a Ranking cycle can be evaluated by using thermal efficiency (nth)which is determined from; the cycle. Heat energy should be supplied to the…