[TRNSYS-users] HOW TO AVOID DIVISION BY ZERO?

[Ricardo Gallegos]

Hi you all,

I know this is a very simple question, but I amm stuck on it , pleqase help.

I try to calculate the efficiency of a collector field simply by dividing
useful gain by the total irradiance on the collector's plane, but obviously
this should be made only when the denominator i snot zero. I tried some
logical operations in an equation but cannot get it.

Any help will be more tha welcome

Ricardo Gallegos

Universidad Autonoma de Baja California
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