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Unformatted text preview: a) Draw T-s diagram. b) Calculate the power input of the compressor. c) Calculate effectiveness of the regenerator. d) Calculate efficiency of the cycle. Turbine 1 Compressor Regenerator V 1 2 3 4 5 6 7 8 10 9 Combustion Chamber 1 Combustion Chamber 2 Turbine 2 3) A gas mixture contains 5 kg N 2 , 3.5 kg O 2 , 1.7 kg H 2 , 0.4 kg CO 2 . a. Find mass and volume ratios of each gas in the mixture, calculate gas constant of mixture and the molar mass. b. If pressure of the mixture is 800 kPa, find the partial pressures of the each gas. 4) Air-water vapor mixture at 25°C and 100 kPa has %50 relative humidity. Find a. Specific Humidity. b. Dew point temperature. If the temperature and the relative humidity of the mixture is changed to 20°C and % 40 with the same pressure, determine the amount of the added or extracted water per kg dry air....
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- Spring '08