N 2 gas fills a flexible container with an initial volume of 0.05 m 3 , a temperature of 30°C, and a pressure of 800 kPa. The N 2 gas is to expand in an isothermal manner until the pressure is 100...

N₂
gas fills a flexible container with an initial volume of 0.05 m³, a temperature of 30°C, and a pressure of 800 kPa. The N₂
gas is to expand in an isothermal manner until the pressure is 100 kPa. (a) Determine the amount of heat transfer required for this process to maintain an isothermal nature. (b) Develop a computer model to simulate this process, and then plot the amount of heat transfer required for an isothermal process with final pressures ranging between 100 kPa and 600 kPa.