Calculate the Isp of a solid rocket motor in the presence of a two-phase flow, a....

Transcribed Image Text:

Calculate the Isp of a solid rocket motor in the presence of a two-phase flow, a. Assume very rapid heat transfer and very large particle drag b. Assume very slow heat transfer and very small particle drag Use: To = 2400 K M = Y 1.25 = 23 kg/kmol Cs 2.09 kJ/kg-K Po 45 atm, P = 1 atm X = 0.1 = = Perform the calculation again for X = 0.2 Calculate the Isp of a solid rocket motor in the presence of a two-phase flow, a. Assume very rapid heat transfer and very large particle drag b. Assume very slow heat transfer and very small particle drag Use: To = 2400 K M = Y 1.25 = 23 kg/kmol Cs 2.09 kJ/kg-K Po 45 atm, P = 1 atm X = 0.1 = = Perform the calculation again for X = 0.2