[esp-r] Re: cooling

[Arianna Sdei]

Dear Achim,

Thank you for your comment. I do have an afn defined and I am only imposing a cooling set point temperature on the control file for the living room during the day and the bedroom at night. There is no night time cooling at the moment. The cooling load seems to increase slightly in his absolute value while the heating reduces quite a lot . I will send you more detailed figures shortly,

regards
Arianna

From: esp-r-bounces at lists.strath.ac.uk [mailto:esp-r-bounces at lists.strath.ac.uk] On Behalf Of Achim Geissler
Sent: 25 February 2014 19:31
To: esp-r at lists.strath.ac.uk Club
Subject: [esp-r] Re: cooling

Dear Arianna,

the information about the model is a bit scarce.
- do you have an afn defined?
- how is this affected by closing doors?
- could closing doors reduce night time cooling (if any)?
- how is the AC modelled? Do ducts run through zones that may become warmer by closing doors?
- how do surface temperatures of the living room change after closing doors (i.e., does the bedroom become hot and what is the construction between these zones)?
- is the cooling load absolutely higher or relatively?

... and maybe a few more I am not thinking about, right now.

Cheers,
Achim



On Feb 25, 2014, at 6:23 PM, Arianna Sdei <A.Sdei at brighton.ac.uk<mailto:A.Sdei at brighton.ac.uk>> wrote:


Dear All,

I am running some simulations in a multizone model of a single storey house with one bedroom and one living room. I am controlling some air conditioning in the living room only from May to September. So, I thought that by closing the door of the living room I would get a lower cooling load. But actually if I close all doors in the house I get a slightly higher cooling load and a lower heating load. Do you know why? Let me know,

Regards,

Arianna Sdei

Research Fellow IFORE (Innovation For Renewal)

UNIVERSITY OF BRIGHTON

Moulsecoomb, Lewes Road, Brighton, BN2 4AT

direct line: 0044 (0)2036747268

mobile: 0044 (0)7981739024



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