ME4293 Psychrometrics 2 Fall2014

review 3 temperatures and 2 humidities 0:17 vapor mass fraction when dew point is 25 degC 5:18 plot vapor mf as function of dew point temp 10:25 develop equation for humidity ratio 12:33 justify the assumption that vapor behaves as ideal gas 15:50 calculations for air in room 21:02 air and water balances for heating & cooling 25:56 solve problem of cooling moist air 31:46