Advanced psychrometry 0.0 / 5 ? AllAdvanced psychrometryUniversityNone Created by: jalal1236243Created on: 09-11-21 13:50 What is the equation for absolute humidity? (Vapour Mr*vapour pressure)/(Air Mr (Pressure-vapour pressure)) 1 of 16 What is the equation for Saturation Humidity? (Mr*Psv) /(Mg ( P- Psv)) 2 of 16 What is the equation for percentage humidity? (H/Hs ) *100 3 of 16 What is the equation for relative humidity? (Pv/Psv) *100 4 of 16 What is the equation for humid volume? RT/P * (1/Mg + H/Mv) 5 of 16 What is the equation for humid heat capacity? Cs = Cpg + HCpv 6 of 16 What is the equation for humid enthalpy? H'g +HH'v 7 of 16 What is the equation for wet bulb temperature? H-Hwb/T-Twb = -h/Kyldtwb 8 of 16 What is the equation for adiabatic saturation temperature Ts? T- ldts/Cs (Hs-H) 9 of 16 What is the line equation for adiabatic saturation? Hs-H/T-Ts = Cs/ldts 10 of 16 What is the equation for the psychrometric ratio B? h/KyCs 11 of 16 What is the Lewis relation for air-water system? B = (Sc/Pr)^2/3 = Le^2/3 12 of 16 What happens to air temperature during humidification? The air temperature decreases because heat energy is taken from it to vapourise water (latent heat) 13 of 16 What is the difference between adiabatic humidification and adiabatic saturation? During humidification, the air leaving does not have to be saturated 14 of 16 What is the operating line (adiabatic saturation curve)? Equation of the line which relates the bulk conditions of a gas phase humidity and temperature to that of saturation 15 of 16 What is the equation for operating line? H-Hs/T-Ts = -Cs/ldts 16 of 16
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