Dehumidification System - Dual Path

asked 2018-10-01 16:52:55 -0600

s_pourm gravatar image

updated 2018-11-22 06:57:50 -0600

I read an older post on this topic with no answer,

I am trying to model the following system in OS,

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There is the fresh air plus some of the return air that goes through the DX coil to dehumidify, mixes with the rest of the return air and all goes to the space,

I have the following system in the OS,

image description

so my question: Is it enough to only have a duct in the second path? how to define the right set points for the model? Humidity and temperature. and also all the flow should pass the fan, so the fan power should be more, whereas in my current model, the bypass return doesn't go through the fan.

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And also a general question, My understanding is that each path represents a duct, so what is the application for the duct? when we need to add one to the model?

s_pourm gravatar images_pourm ( 2018-10-02 09:45:32 -0600 )edit