[Bldg-sim] Solar gains differences between Design Builder and IES VE....

[javed iqbal]

David,

The attached research paper may help you on this.

Thanks.

On Fri, Nov 23, 2012 at 5:23 AM, David GARCIA-SANCHEZ <
dgarciasanchez at greenaffair.com> wrote:

> Dear group, ****
>
> ** **
>
> In our current projects we noticed a big difference when modeling solar
> gains between the software IES VE and Designbuilder (EnergyPlus). IES VE
> underestimate the values of solar gains, by almost 1 to 2 of difference
> than EnergyPlus,****
>
> ** **
>
> So I just try to ask if someone of you are experienced the same difference
> and if you know the reasons of that big difference. We test a “cell-test”
> and we found also this underestimation of solar gains.****
>
> ** **
>
> Thanks in advance,****
>
> ** **
>
> David Garcia Sanchez****
>
> ** **
>
> *[image: cid:image001.png at 01CD52C2.E1AE1DF0]***
>
> David GARCIA-SANCHEZ****
>
> *green**affair***
>
> Tel. +33 (0)1 46 03 80 10****
>
> Mobile +33 (0)6 78 15 08 09****
>
> 102 avenue Edouard Vaillant – 92100 Boulogne-Billancourt****
>
> *www.greenaffair.com** ***
>
> ** **
>
> ** **
>
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-- 
*
*
Javed Iqbal, LEED AP, CEA
Energy Analyst
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