I will second with PETER


WAMBAT

we all know Sensible heat= 1.08 x cfm x Temp difference

Here u calculated 38000BTU/hr

addin bypass factor in above and subtractin from total gives latent heat. thats basic thermodynamics.

But mate question is how to select evaporating temperature without it no DX coil in world may be designed

also how can u guess RH of leaving air?

we can all calculate wet bulb what about dry bulb

again i wud repeat my question and it is

"what will be evaporating temperature?
and Dry bulb of leaving can u calculate these by drawing on psychometric chart?
what is criteria for choosing evaporating temperature in relation to leaving DB/WB?"

Its a question that i have been trying to find out for somewhile now. I will appreciate if someone comes up with some clue about it