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Mohammad,<br>
The pipe models in TRNSYS (Types31 and 604) assess the thermal
losses of a fluid of constant specific heat as it flows through the
pipe. Since the temperature of the H2 coming from the electrolyzer
is unknown, it is not really going to be possible to assess the
thermal losses. Furthermore, the thermal losses from the H2 as it
flows from the electrolyzer to the storage tank may not be very
relevant to your study anyway. So in short, yes, your proposed
connections are correct.<br>
Kind regards,<br>
David<br>
<br>
<br>
<div class="moz-cite-prefix">On 4/10/2014 03:58, mohammad sadigh
behzadi wrote:<br>
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<div dir="ltr">hi everyone
<div>i was going to implement a controller for controlling a
hybrid pv/fc system but unfortunately when i try to write it's
program i face with a mechanical issue.<br>
i have a 400w elevtrolyzer with outlet H2 flow rate of 0.006
m^3/hr and its output pipe Cross section (cm^2) is unknown and
it;s operating H2 presure is 10 bar<br>
a 2kw fuel cell with inlet H2 flow rate of 3.4 m^3/hr that
it's input pipe cross section area (cm^2) is unknow either and
it;s operating H2 presure is 10bar </div>
<div>and a 10kg H2 tank that holds H2 till 10 bar pressure<br>
should i directly link : 1-outlet flow rate of electrolyzer to
inlet H2 input of H2 tank ???<br>
2-inlet flow rate of fuel
cell to outlet H2 input of H2 tank</div>
<div><br>
</div>
<div>that's my question<br>
<br>
</div>
<div>sincerely yours</div>
<div> mohammad behzadi</div>
</div>
<br>
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David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
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