[TRNSYS-users] FW: Hypocaust Type460

[aa1 at brighton.ac.uk]

Hello all,

I am resending the attached message as it appears not to get through the
system on my earlier attempt. I will appreciate your help.

Regards
Abdullahi

-----Original Message-----
From: Ahmed Abdullahi 
Sent: 30 April 2007 16:59
To: 'trnsys-users at engr.wisc.edu'
Subject: Hypocaust Type460

Hello all,

I am trying to use Type460 to model earth to air heat exchanger. I am
not sure how best to specify the input Tsurf/Qsurf. I have tried to do
that by using Type 109 TMY2. When I run a simulation using the supplied
parameter definition files, the outlet temperature I am getting is the
same as ambient temperature (inlet temperature) that tells me something
is wrong with my simulation (I suspect the problem is with the Input
Tsurf/Qsurf, but not sure).

I attach here my project file and parameter def & control files; I will
appreciate any suggestions on how to get the project to give me some
reasonable results or how best to specify the input Tsurf/Qsurf for
different surfaces.

Best regards
Abdullahi

Abdullahi Ahmed (BSc. MSc)
School of the Environment
University of Brighton
Cockcroft Building
Lewes Rd.
Brighton
BN2 4GJ

Tel: +44 01273 643455





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