[TRNSYS-users] Error with Psychrometric Routine?

[Fred Betz]

I am passing 22.2 C dry bulb and 14.0 C wet bulb to the psychrometric routine (type 33f) and the output is 22.2 C dry bulb, 6. 8 C wet bulb and 0% RH, which is causing an error in the psychrometric routine for a total energy wheel.

The output should be approximately 60% RH.

The humidity ratio is also showing 0.0.

Please advise,

Fred


Fred Betz  PhD., LEED AP
Sustainable Systems Analyst



AEI | AFFILIATED ENGINEERS, INC.
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