[Bldg-sim] Three Questions for DOE-2.1E LBNL Version 119

Tianzhen Hong thong at eley.com
Wed Aug 21 08:41:29 PDT 2002


 
Thanks for help
 
1. Is there an hourly report for energy use by humidifier of type
hot-water?
2. For heat recovery from exhaust air, is it true that it only recovers
sensible heat (pre-heat OA) from exhaust air but can't pre-cool OA?
3. We have experienced some odd results with natural ventilation for PSZ
systems, what can be wrong? 
 
Tianzhen

-----Original Message-----
From: postman at gard.com [mailto:postman at gard.com] On Behalf Of Gülsu
Ulukavak
Sent: Thursday, August 01, 2002 2:25 AM
To: Bldg-sim at gard.com
Subject: [Bldg-sim] double-skin facade modelling with Power-DOE



Hi;
 
I am trying to model a ventilated double-skin facade with Power-DOE.
Should I define it as a layer of facade construction or the air gap of
the skin should be considered as a plenum space? Also how can I identify
the construction of outer skin if it is a plenum?
 
One more and a general question:
If I would like to model and examine the performance of a building with
a complex facade organisation (for example; like BRE building's facade
with its ventilation shafts),
 is it possible with Power-DOE?
I mean that is it possible to analyse the passive performance of the
facade and evaluate its effects to whole building performance with
Power-DOE? 
 
Thank You.
 
*************************************************
Gulsu Ulukavak
Arastirma Gorevlisi____Research Assistant
G.U.M.M.F. 
Mimarlik Bolumu______Dept. of Architecture
06570-Maltepe-Ankara-Turkiye
tel. 90 312 2317400/2609
fax. 90 312 2308434
web:http://w3.gazi.edu.tr/~ulukavak
*************************************************


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