[TRNSYS-users] how to control fan flow rate

[Amirreza Heidary via TRNSYS-users]

Dear all
the regeneration air of desiccant is supplied by fn. I need to control the
flow ate of fan to have a 100 % relative humidity of desiccnt outlet. I
mean that when the desiccant outlet relative humidity is lower than 90, the
fan flow rate should be lowered to have a relative humidty between 90 - 95
outlet if desiccant. What type of controler should I use and how is the
method of control ?
[image: Inline image 1]

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*amirrezaheidary*
*master student of energy systems Engineering*
*Sharif university of technology*
*Tehran-Iran*
*E-mail address*:

heidari at energy.sharif.edu

a <sm_mousavi at pwut.ac.ir>mirrezaheidarysbu at gmail.com

*P* *Save a tree... Please don't print this E-mail unless you really need
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