If air can go in and out at those joints
and the tiles are vertical, then the height scale would be 0.5m .
From:
Sent: Tuesday, October 07, 2008
2:25 PM
To:
Subject: Re: [EnergyPlus_Support]
ventilated facades
And how about if between
tiles there are joints. For example in the case were we are using 1m x 1m
tiles?
Thanks,
Emanuele Naboni
Architect -
ITALIA - current
+39.320.40.62.
+1.510.395.7241
Please consider the environment before printing this email.
2008/10/7
Yes. It's for the
expected airflow path through the facade, which could differ from the overall
height of the cavity (hence the separate input).
But if the upper and
lower joint openings aren't equal, then the neutral pressure level might be
shifted away from the midpoint.
From: EnergyPlus_Support@
Sent: Tuesday, October 07, 2008
1:40 PM
Subject: RE:
[EnergyPlus_
When the external pane is
open joints is better to considerer the half height between joints?
Josep Solé
URSA Ibérica Aislantes SA - URALITA
Dirección Técnica
C/ caspe nº 17 6Planta
08010 - Bareclona - España
Tel +34 344 11 00
Tel IP +34 93 344 11 36
Móvil +34 606 42 32 14
Fax +34 344 11 00
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De: EnergyPlus_Support@
Enviado el: martes, 07 de octubre
de 2008 19:20
Para: EnergyPlus_Support@
Asunto: RE: [EnergyPlus_
This is the height scale
for buoyancy-driven ventilation. It is usually the overall height of the
cavity's airflow path (in z-direction) divided by 2.
From: EnergyPlus_Support@
Sent: Tuesday, October 07, 2008
3:50 AM
To: EnergyPlus_Support@
Subject: [EnergyPlus_
Hi,
Can anyone tell me how a can calculate the
value of the height from midpoint of lower opening to the Neutral Pressure
Level (ΔHNPL) to input in the program ?
Thanks,
Catarina Carvalhal
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