[Bldg-sim] Radiant Slabs Modeling

[Chris]

Can EE4 model radiation exchange between surfaces?

On Fri, Oct 29, 2010 at 06:18, Leslie Jones
<LJones at morrisonhershfield.com>wrote:

> I have been wondering about this too, currently we have been primarily
> using EE4 which is a DOE 2.1 based program . The modeling Guide recommends
> specifying the space as HEAVYWEIGHT. I suspect this could be the wrong
> approach as I suspect any radiant gains falling on the floor becoming a
> plant load quicker than for an air based system.
>
> Option of course would be to use Custom weighting factors but not sure if
> there are any guidelines for radiant slabs
>
> Les Jones
>
> -----Original Message-----
> From: bldg-sim-bounces at lists.onebuilding.org [mailto:
> bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Santhosh M
> Sent: Friday, October 29, 2010 2:32 AM
> To: bldg-sim at lists.onebuilding.org
> Subject: [Bldg-sim] Radiant Slabs Modeling
>
> Dear All,
>
> Am working on a project which has radiant slabs for cooling, I want to
> know how to model the same in e quest?
> If possible send me some sample of pd2 file which has this tech modeled,
> for us to understand better.
> Thanks in advance
>
> Sincerely
>
> Santhosh M
> t: +91 96546 07734
>
> e: santhosh at kalpakrit.com
> Kalpakrit Sustainable Environments Pvt. Ltd.
> www.kalpakrit.com
>
>
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-- 
Chris Flood BSc (Eng)
Senior Building Analyst & Energy Modeller
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