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Actually, I am wrong in my last email! If you use type 92 or 682
you will not properly model psychrometrics of the ventilation stream. Because you
are dealing with moist air (latent and sensible load), you should use the flow
stream load for moist air - TESS Type 693, or else model an actual cooling coil
with chilled water (TESS Types 508)! Sorry for any confusion, Marcus MARCUS JONES, MSc Energy Department Sustainable Building Technologies AIT
Austrian Institute of Technology Österreichisches
Forschungs- und Prüfzentrum Arsenal Ges.m.b.H. Giefinggasse 2 | 1210 Vienna | Austria T +43(0) 50 550-6387 | M +43(0) 664 210 24 15 | F +43(0)
50550-6598 marcus.jones@ait.ac.at
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http://www.ait.ac.at FN:
165088b HG Wien | UID: ATU46577208 This email and any attachments thereto, is
intended only for use by the addressee(s) named herein and may contain legally
privileged and/or confidential information. If you are not the intended
recipient, please notify the sender by return e-mail or by telephone and delete
this message from your system and any printout thereof. Any unauthorized use,
reproduction, or dissemination of this message is strictly prohibited. Please
note that e-mails are susceptible to change. Österreichisches Forschungs- und
Prüfzentrum Arsenal Ges.m.b.H. shall not be liable for the improper or
incomplete transmission of the information contained in this communication, nor
shall it be liable for any delay in its receipt. From: Jones Marcus
[mailto:Marcus.Jones@ait.ac.at] Guy, I believe that your suggestion of connecting the PID controller
to the auxiliary cooler would work fine. If you have convergence or cycling
problems with the PID controller, set the gain extremely low, and the integral
equal to the simulation timestep. If you are looking for a cooler with a cooling
rate as input, check TESS type 682 – flow stream loads, or you could
model an actual cooling coil with chilled water. Best regards, Marcus MARCUS JONES, MSc Energy Department Sustainable Building Technologies AIT
Austrian Institute of Technology Österreichisches
Forschungs- und Prüfzentrum Arsenal Ges.m.b.H. Giefinggasse 2 | 1210 Vienna | Austria T +43(0) 50 550-6387 | M +43(0) 664 210 24 15 | F +43(0)
50550-6598 marcus.jones@ait.ac.at
|
http://www.ait.ac.at FN:
165088b HG Wien | UID: ATU46577208 This email and any attachments thereto, is
intended only for use by the addressee(s) named herein and may contain legally privileged
and/or confidential information. If you are not the intended recipient, please
notify the sender by return e-mail or by telephone and delete this message from
your system and any printout thereof. Any unauthorized use, reproduction, or
dissemination of this message is strictly prohibited. Please note that e-mails
are susceptible to change. Österreichisches Forschungs- und Prüfzentrum Arsenal
Ges.m.b.H. shall not be liable for the improper or incomplete transmission of
the information contained in this communication, nor shall it be liable for any
delay in its receipt. From: Guy THOMAS [mailto:guytho@hotmail.com] Hello everybody, Télécharger
en toute sécurité sur Internet ? La
solution avec Internet Explorer 8 |