ir at a 800 kPa and 1300 K enters a turbine which has an isentropic efficiency of 90% with a mass flow rate 6 kg/s. The outlet pressure is 100 kPa and assume that specific heats are constant and evaluated at 600 K. 1. How much power is produced in kW? Round your answer to the nearest whole number. 2. What is the outlet temperature in K? Round your answer to one decimal place. 3.

An engine burns a liter of fuel each 12 minutes …The fuel has specific gravity of 0.8 and a heating value of 45MJ/kg…The engine has an efficiency of 25%...What is the brake horsepower of the engine?

What is the turbine output of 100m head and delivering 1 cu. m/ sec in a hydro electric power plant if turbine efficiency is 88%?

HEAT TRANSFER 4 DECIMAL PLACES. THANK YOU

A compressor takes in refrigerant R-134a at a pressure of 23.8 psia andcompresses it to 122.8 psia. Find the compression ratio of the compressor.Round the answer to the nearer hundredth.

A compressor runs at a speed of 1,800 revolutions each minute. On eachrevolution, 7.2 cu in of gas enter the compressor. What is the volume of gasthat enters the compressor each minute when it is running?

1- A steam stripper is used to help removing wallpapers. It comprises of a tank of waterwith an electrical heating element. To generate steam, from which a long rubber tubeconveys the steam to the head which contact with the wallpaper to be removed.(i) The power rating of the electrical heating element is 2 KW, and the tank holds about3 liters of water. Estimate the time it would take from switching the power on tosteam to be generated. (ii) Once steam has started to be produced, estimate how long you could workcontinuously before having to refill the tank. Assume that all water initially in thetank can be evaporated into steam. Also, neglect any heat loss from the tank.Data :Room Temperature 20 oCHeat capacity of water, Cp 4.19 KJ kg-1 K-1Latent heat of vaporization of water at 100 oC, hfg 2257 KJ kg-1(iii) Stream is to be condensed in the condenser of a steam power plant at atemperature of 50 oC with cooling water from a nearby lake which enters the tubesof the condenser at 18 oC at…

30. Steam enters a turbine 80 lbs of steam per minute with an enthalpy of 1700 BTU/lb and velocity of 98 ft/s. It leaves the turbine at 1400 BTU/lb at 880 ft/s. The heat loss is 90,000 BTU/hr. Find the horsepower output of the turbine.

Calculate the rate of flow of waste thermal energy out of the engine in the exhaust gases in kW (to 1 decimal point). If the air inlet temperature is 35 °C, the air to fuel ratio is 10:1, the inlet air mass flow rate is 37 kg/hr, the specific heat capacity of exhaust gas is 1.13 kJ/kg/K, and the exhaust temperature is 500 °C. Add your answer Integer, decimal or E notation allowed

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