[Hap-users] FW: Building obstruction

Craig Gann via Hap-users hap-users at lists.onebuilding.org
Thu Jun 16 07:14:52 PDT 2016


If the exterior wall is in full shade all day model it as North 
exposure, that way it will receive only diffuse solar. That of course if 
it's located in northern hemisphere, if in southern hemisphere model as 
South exposure.

Regards,

Craig J. Gann, P.E.; LEED-AP


On 6/16/2016 7:55 AM, Matt Scott via Hap-users wrote:
>
> Re-sending to share with the rest of the group.  I’m curious what 
> others have to say about my approach.
>
> Matt
>
> *From:* Matt Scott
> *Sent:* Thursday, June 16, 2016 8:47 AM
> *To:* 'EWA engineering' <info at ewa-engineering.com>
> *Cc:* hap-users at lists.onebuilding.org
> *Subject:* RE: [Hap-users] Building obstruction
>
> You could model the shaded walls as partitions instead of walls.  That 
> way there would be no solar load calculated through those surfaces.
>
> Matt
>
> *From:* Hap-users [mailto:hap-users-bounces at lists.onebuilding.org] *On 
> Behalf Of *EWA engineering via Hap-users
> *Sent:* Thursday, June 16, 2016 5:22 AM
> *To:* hap-users at lists.onebuilding.org 
> <mailto:hap-users at lists.onebuilding.org>
> *Subject:* [Hap-users] Building obstruction
>
> Dear all,
>
> I have to calculate the peak load for a room located on the ground 
> floor of a building in a narrow street.
>
> How can I take into account the shading from the buildings located on 
> the other side of the street ?
>
> Best regards.
>
> ir. Frédéric Oleksandrow
>
> www.ewa-engineering.com
>
>
>
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