Re: [TRNSYS-users] window pane temperature diverging

["Matt Duffy" <duffy@tess-inc.com>]

Hello Thomas,
Double-check your interior and exterior convective heat transfer coefficients, and make sure they are reasonable. Off of the top of my head, that is the only reason that I can think of why that is diverging.

Best regards,

Matt Duffy

----- Original Message -----
From: "Thomas Bockelandt" <thomasb@boydens.be>
Sent: Wed, January 19, 2011 6:15
Subject: [TRNSYS-users] window pane temperature diverging

Dear all,

 

I am currently simulating an office building in trnsys but i keep getting the following error:

 

*** Warning at time       :        56.000000

    Generated by Unit     :    88

    Generated by Type     :    56

    Message               : Zone   6 surface  141 pane temperature calculation is diverging at ti! me     56.00000TDIF:              3.55469 ITPANE:   31 ITCALC:    1

 

And this for all windows in my b17-file,giving me a fatal error.

I checked the links with my weather data reader (meteonorm) multiple times and have even changed the type of data reader entirely but the warnings/error remains, always after 56 hours.

 

I never had this error before, while I used the data reader-type 56 configuration numerous times before.

Does anyone know where this error might come from?

 

Best regards,

 

Thomas Bockelandt 

 

 

 

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