A pressurised air tank supplies compressed air to an air engine. When the air engine is...
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A pressurised air tank supplies compressed air to an air engine. When the air engine is not running the absolute pressure in the tank is 300 bar and the temperature of the air is 60°C. Typical gas molecular values: Gas Symbol M, (g/mol) H2 O, Co. CH, N, (none available) Hydrogen Охудеn Carbon Dioxide 32 44 Methane Nitrogen 16 28 Air 28.96 Compressed Air Engine (CAE) Air Tank Heater Intake Transfer Exhaust Expansion Calculate: The temperature of the air in the high pressure air tank when the air engine starts and the absolute pressure in the tank drops to 270 bar. Volume remains constant. (a) (b) The mass of air in the pressurised air tank using the temperature and pressure from part 1 (a). [P9] Note: 1 m' = 1000 litres 1 bar = 1x 10° Pa Ris the universal gas constant and is always 8.314 J Kmol" Tank volume = 450 litres pV = (m/M,)RT A pressurised air tank supplies compressed air to an air engine. When the air engine is not running the absolute pressure in the tank is 300 bar and the temperature of the air is 60°C. Typical gas molecular values: Gas Symbol M, (g/mol) H2 O, Co. CH, N, (none available) Hydrogen Охудеn Carbon Dioxide 32 44 Methane Nitrogen 16 28 Air 28.96 Compressed Air Engine (CAE) Air Tank Heater Intake Transfer Exhaust Expansion Calculate: The temperature of the air in the high pressure air tank when the air engine starts and the absolute pressure in the tank drops to 270 bar. Volume remains constant. (a) (b) The mass of air in the pressurised air tank using the temperature and pressure from part 1 (a). [P9] Note: 1 m' = 1000 litres 1 bar = 1x 10° Pa Ris the universal gas constant and is always 8.314 J Kmol" Tank volume = 450 litres pV = (m/M,)RT
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Related Book For
Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
Posted Date:
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