Please help, there are similar problems I found here but the answers are different in the answers of our workbook. (Topic is ideal gas with constant volume) . 3. A closed rigid container has a volume of 1m^3 and holds air at 344.8kpa and 273K. Heat is added until the temperature is 600K. Determine: a.) final temperature b.) change in internal energy c.) the work output Ans. a. 757.8K b. 497.22KJ c. 0 Processes of Ideal Gasa.b.c) 43.284°C, 545.724 kpa2. Air from the discharge of a compressor enters a 1 m² storage tankThe initial air pressure in the tank is 500 kpa and the temperature is600°K. The tank cools, and the internal energy decreases by 213 KJ/kgDetermine: -work done,heat lossc.change in enthalpyd. final temperatureAns. a) 0b) -213 KJ/kg c) -297.486 d) 302.514 Kkg.3. A closed rigid container has a volume of 1 m³ and holds air at 344.8kpa and 273 K. Heat is added until the temperature is 600°K.Determine:a. final temperatureb. change of internal energyc. the work inputAns. 757.8 Kb) 497.22 KJ. c) 01954. A rigid, perfectly insulated system contains 0.53 m³ of helium at 1000kpa. The system receives 1000 KJ of paddle work. Determine thefinal pressure. (c = 3.1233 KJ/kg-K)Ans. 2886.8 kpa5. Three kilograms of neon are in a constant-volume system. The neonis initially at a pressure of 550 kpa and at a temperature of 350°K. Itspressure is increased to 2000 kpa by paddle work plus 210 KJ of heataddition. (c, 0.6188 KJ/kg-K) Determine:a. final temperatureb. change in entropyc.d. WorkAnschange in internal energya) 1272.73°Kb) 2.4 KJ/kg c) 1713 KJ d) -1503 KJ

Name: Please help, there are similar problems I found here but the answers a
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: Please help, there are similar problems I found here but the answers are different in the answers of our workbook. (Topic is ideal gas with constant volume) . 3. A closed rigid container has a volume of 1m^3 and holds air at 344.8kpa and 273K. Heat i