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Leen,<br>
My understanding is that the big change came between v15 and v16.
In v15, you had Type80 to calculate the internal convection
coefficient and you could couple Type56's surface temperature output
to Type80's inputs, then connect Type80's outputs back to a
userdefined Type56 input for the convection coefficient.<br>
<br>
With the release of v16 (and still in v17) the correlation was
built into Type56 directly so a user has only to select "internal
calculation" instead of the usual "constant," "schedule," or "input"
for the inside convection coefficient. The correlation parameters
can be adjusted using the "properties" button in the TRNBuild
project window.<br>
Best,<br>
David<br>
<br>
<br>
On 12/10/2011 16:21, leen peeters wrote:
<blockquote
cite="mid:CAB_-mWOz+Hs5+yQ5Tp_U41mwJE=F5aebREZqqNQ=8cxSdkEB+g@mail.gmail.com"
type="cite">
<div>Dear all,</div>
<div> </div>
<div>can anyone tell me whether the approach for modelling
internal convection has been changed from TRNSYS 16 to TRNSYS
17?</div>
<div> </div>
<div>Thanks,</div>
<div> </div>
<div>Leen</div>
<br>
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<br>
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<pre class="moz-signature" cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
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F:+1.608.278.1475
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