BuildSysPro.BoundaryConditions.Weather.ZoneWind

# .BuildSysPro.BoundaryConditions.Weather.ZoneWind

Wind computation for a zone model

## Information

Wind speed computation on a zone

Hypothesis and equations

This model calculates the wind speed on four oriented walls of a zone (North, South, East, West by default).

Bibliography

none

Instructions for use

Model which takes as input the vector `V` from a weather data reader, with the Universal Time (UTC) as time base to calculate the wind speed on four oriented walls (vertical by default) of a room (North, South, East, West by default).

`V` contains:

1. Wind speed (m/s)
2. Wind direction

Known limits / Use precautions

Warning, the selected convention of wind direction (0° -North, 90° -East, 180° - South, 270 ° -West) must be respected in the weather file!

Moreover it is not the same convention as for the walls (0 ° - South -90 - East 90 - West 180 - North).

Pay aslo attention to the wind direction definition: it is the cardinal point of the wind origin.

Validations

Validated model - Amy Lindsay 04/2014

--------------------------------------------------------------
Licensed by EDF under a 3-clause BSD-license
Copyright © EDF 2009 - 2023
BuildSysPro version 3.6.0
Author : Amy LINDSAY, EDF (2014)
--------------------------------------------------------------

## Revisions

Aurélie Kaemmerlen 03/2011 : Ajout de la paramétrisation de la moyenne des flux mesurés (Booléen MoyFlux), du choix des flux en entrée et de l'orientation supplémentaire par rapport au Sud

Aurélie Kaemmerlen 05/2011 : Vecteur Gh de dimension 9 (anciennement 6) pour ajouter les entrées CoupleFlux, MoyFlux et dt

Hassan Bouia 03/2013 : simplication du calcul solaire - attention nouvelle dimension du vecteur Gh renommé en G

Aurélie Kaemmerlen 10/2013 : Ajout de sécurités quant au paramétrage entre le vecteur azim et le paramètre beta + équation conditionnelle ajoutée pour s'assurer de azim par défaut si on renseigne beta.

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