[TRNSYS-users] What is the purpose of Type 11d? (Controlled Flow Mixer)

Adrian Riebel Brummer adrianriebel at gmail.com
Sat May 30 12:08:17 PDT 2020


Dear TRNSYS users,

I would like to ask how is the Controlled flow mixer (Type 11d) supposed to
be used. In the explanation about the control signal (one of the inputs of
the component) there is this equation:

mdot,out = mdot,in,1*(1-Y) + mdot,in,2*Y

Y is the control signal. Sincerely I don't see a physical explanation for
this valve, because the outflow is not the sume of the two inlet flows.
Where does the rest of the fluid go? The valve has only one outlet flow
(given by the equation above) and one outlet temperature.

Regards,

Adrian Riebel
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