I am trying to simulate a SPT model with three different condensers scenarios:
- wet cooled, air cooled and hybrid condensers.
I am aware that I need to choose a wet bulb T for the wet cooled scenario and a dry bulb T for the air cooled scenario, however I am not quite sure how to exactly chose the design T.
I don't have any wet/dry bulb T data in my case, all I got is the TMY that I am using as a weather file. I found in the literature that it is acceptable to use the dry/wet bulb summer averaged T (from March to September) as an ambient T at design. Would this be acceptable? (from my TMY, the averaged wet bulb T is 14C and the dry bulb T is 32C.)
Last, how can I assign a design temperature in the case of a hybrid condenser?