Sadjad, Absolutely that's how TRNSYS works. TRNSYS models take time independent values called PARAMETERS and time-dependent values called INPUTS together to calculate the OUTPUTS from the model. The inputs can be from another model, set to a constant value, read from an external file, set by a function etc. We have several "heating unit" models and they differ on how they calculate the performance. Most read a performance data file that returns a value based on the inlet operating conditions. Jeff TESS LLC Sent from my iPhone On Nov 7, 2017, at 3:40 AM, Seyyed Tajdaran via TRNSYS-users <trnsys-users@lists.onebuilding.org> wrote:
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