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Sotiris,<br>
It may be that the problem lies inside the code in an internal
iteration (in other words not in a place that you can get to without
running the simulation through a Fortran compiler. I would start by
disconnecting the inputs to the fan coil (set them equal to constant
values if you can) and then watch the outputs of whatever component is
just upstream to make sure that the air state and water state going in
to the fan coil is realistic.<br>
Kind regards,<br>
David<br>
<br>
<br>
SOTIRIS KONSTANTELOS wrote:
<blockquote cite="mid:345892.22105.qm@web26607.mail.ukl.yahoo.com"
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valign="top">Dear TRNSYS users,<br>
<br>
I'm trying to simulate a solar powered air conditioning system , which
uses an adsorption chiller in order to produce chilled water for the
fan coils.The problem is that there is no adsorption chiller-component
in the simulation studio. So does anyone know how is it possible, if
it's possible, to simulate the adsorption chiller using instead the
absorption chiller component?Is there any other way?<br>
<br>
I have one more question.When i'm trying to run the simulation using of
course the absorption chiller, error manager stops simulation and warns
me about an error located at the fan coil component.The exact message
is <<Attempted to take the log of a negative number.-Enthalpy (H)
is less than or equal to zero>>.The problem is that i can't find
anywhere an enthalpy parameter, except for the psychrometrics component
where there is an enthalpy output.Where should i search? I should
mention that the connected components maybe related with this problem
are these; weather data-->psychrometrics-->building<--fan
coil<--chiller etc.<br>
<br>
My regards,<br>
Sotiris<br>
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<hr size="1"><font face="Arial" size="-1"> Χρησιμοποιείτε Yahoo!<br>
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