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<p>Most fan models take a rated flow rate as a parameter and a
control signal as an input. These two values are multiplied
together to set the fan outlet flow rate. In a way, this is the
same as giving the fan an inlet variable mass flow rate provided
that you have chosen a variable speed fan model where the control
signal can vary between 0 and 1. There is a fan model in the TESS
Hydronics library (Type744) where you truly do set the inlet mass
flow rate directly as an input to the model.</p>
<p>kind regards,</p>
<p> David</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 08/23/2019 07:38, Waqas Ahmad via
TRNSYS-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CALQPTT=p8+7CU7o65GFKNen5aFDchM1vbTDFSrbWkpWeAxhhZQ@mail.gmail.com">
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<div dir="ltr">Hello, can anyone tell me about a component used as
a fan whose input is variable mass flow rate of air and whose
power consumption variate with mass flow rate... Please guide
me, i am stuck....... </div>
<br>
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<pre class="moz-signature" cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>
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