4 1 M3 Of A Compressible Gas In A Piston Cylinder Expands During An Isothermal Process To 11 2 M3 And 131 Kpa Determine 1 (18.88 KiB) Viewed 32 times
4 1 M3 Of A Compressible Gas In A Piston Cylinder Expands During An Isothermal Process To 11 2 M3 And 131 Kpa Determine 2 (18.69 KiB) Viewed 32 times
4.1 m3 of a compressible gas in a piston-cylinder expands during an isothermal process to 11.2 m3 and 131 kPa. Determine the boundary work done by the gas in kJ to one decimal place.
In a well-insulated mixing chamber, 48 kg/s of warm air at 249 °C is mixed with 20.8 kg/s of colder air at 22 °C. Assume the air specific heat at constant pressure (cp) to be 1.1 kJ/(kg K). Determine the temperature of air at the outlet of the chamber in °C to one decimal place.
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