+1 vote
in Mathematics by kratos

If I have 1 ft3 of ammonia at 15 psia, 60 F how much mass is that?

1 Answer

+2 votes
by kratos
 
Best answer

Ammonia

Psat = 107.64 psia at 60 F so superheated vapor.

v = 21.5641 ft3/lbm under subheading 15 psia

m = V/v = 1 ft3/21.5641 ft3/lbm = 0.0464 lbm

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