NatLabRockies / NatLabRockies/OpenStudio

Enable the height of outdoor air node

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#4,056 7 comments 0 reactions 1 assignee View on GitHub

@kbenne is already working on this.

Since Sep 4, 2020.

component - Model Enhancement Request
Dominant language
C++
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Forks
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Avg merge
3d 11h
Merged PRs (30d)
10

Description

Enhancement Request

EnergyPlus can define the height for outdoor air nodes, which will impact the weather conditions (e.g. temperature and wind speed) vertically. The vertical variation of weather conditions has a significant impact on energy and load for tall buildings. This is needed for the tall building prototype model, but is not enabled in OpenStudio yet.

Detailed Description

I propose to add the height characteristic to the OS Node object, which can then be reflected as the height field of outdoor air node in E+ (screenshot IDD below) via ForwardTranslator.

Screen Shot 2020-08-24 at 10 56 17 AM

Possible Implementation

Potentially the height info could be stored in the OS Node object, and be interpreted in ForwardTranslator only if Node is the OutdoorAirNode type.

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