Date: Fri, 13 Dec 2013 09:16:11 -0600
From:
d.bradley@tess-inc.com
To:
trnsys-users@cae.wisc.edu;
singh.jatin1319@gmail.com
Subject: Re: [TRNSYS-users] [Governing equation for Multizone
modeling by type 56]
Jatin,
The mathematical relationships and algorithms of Type56 are
far too complex to be described in an email. Section 5.4 of
the 05-MultizoneBuilding manual begins the relevant
information in the documentation. It sounds as though you have
already found this. If you need more information than what is
available in the documentation, I would recommend that you
look up some of the references.
As far as air flow and ventilation are concerned, Type56
itself does not compute interzonal air flow rates. This is
typically done by coupling Type56 with either TRNFlow (an
implementation of COMIS) or Type97 (an implementation of
CONTAM). If you do not use the coupled approach then Type56
allows you to specify both ventilation flows are interzonal
flows and it accounts for these known flow rates in its zonal
energy balances.
Regards,
David
On 12/13/2013 01:27, Jatin
Singh wrote:
Hi everyone, I have been working with TRNSYS
multizone model and am unable to figure from manuals the
description about governing equations used to solve.
What are the governing equation it uses and from what
I understand it uses sort of lumped analysis then how it
models air flow and ventilation.
--
Regards,
Jatin Kumar Singh.
5th year Dual Degree Student
Thermal Science & Engineering
Mechanical Engineering Department
IIT Kharagpur.
Mobile:+919735731235
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--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
d.bradley@tess-inc.com
http://www.tess-inc.com
http://www.trnsys.com
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