Find specific volume for ammonia gas by ideal gas equation
Calculate the specific volume for ammonia gas at 450 K and 4000 kPa using (a) ideal gas equation, (b) compressibility chart, and (c) van der Waals equation. (d) Provide the percent difference for each method to the exact value of 0.049768 m^3/kg.
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Combustion heats it to 1500 K in a constant-volume process. What is the mass of air, and how high does the pressure become? Draw this process on a T-v diagram and a P-v diagram.
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A 1-m^3 rigid tank has propane at 100 kPa, 300 K and connected by a valve to another tank of 0.5 m^3 with propane at 250 kPa, 400 K.
Calculate the specific volume for ammonia gas at 450 K and 4000 kPa using (a) ideal gas equation, (b) compressibility chart, and (c) van der Waals equation.
If the distance from the center of the moon to the surface of the planet is 2.34500 × 105 km and the planet has a radius of 3975 km and a mass of 7.15 × 1022 kg, how long (in days) does it take the moon to make one revolution around the p
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Air at 100 kPa and 20oC is compressed to 700 kPa steadily and adiabatically at a rate of 2 kf/s. Determine the power required to compress this air if isentropic compression efficiency is 95 percent.
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