A rigid container V = 8m is equipped with 0.64 MPa, 48C N, and the valve...

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A rigid container V = 8m² is equipped with 0.64 MPa, 48°C N₂, and the valve above the container is designed to discharge N₂ at a fixed mass flow rate, qm=0.032 kg/s, as shown in Figure. Known heat flow quantity qo= 5.6 kW and held constant. According to the ideal gas treatment, the specific heat capacity is taken to a fixed value, y = 0.743 kJ/(kg-K), Cp = 1.040 kJ/(kg K), R₂ = 297]/(kg-K). Find: 1) The temperature T and pressure P₂ of N₂ in the container after 10 minutes. 2) The time required for the air temperature in the container to reach 120°C (min). 9m.out=0.032 kg/s JOL N₂ V=8 m³ P₁=0.64 MPa t₁=48 °C 90-5.6 kW A rigid container V = 8m² is equipped with 0.64 MPa, 48°C N₂, and the valve above the container is designed to discharge N₂ at a fixed mass flow rate, qm=0.032 kg/s, as shown in Figure. Known heat flow quantity qo= 5.6 kW and held constant. According to the ideal gas treatment, the specific heat capacity is taken to a fixed value, y = 0.743 kJ/(kg-K), Cp = 1.040 kJ/(kg K), R₂ = 297]/(kg-K). Find: 1) The temperature T and pressure P₂ of N₂ in the container after 10 minutes. 2) The time required for the air temperature in the container to reach 120°C (min). 9m.out=0.032 kg/s JOL N₂ V=8 m³ P₁=0.64 MPa t₁=48 °C 90-5.6 kW

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Solution Calculating the temperature T and the pres... View the full answer