[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Inquiry on a cooling load calculation using TRNSYS Type 56
- Date: Wed, 13 Nov 2002 19:01:08 +0800
- Date: Wed, 13 Nov 2002 05:04:11 -0600
- From: "YU Fu wing" <00901490r@xxxxxxxxxxxx>
- Subject: Inquiry on a cooling load calculation using TRNSYS Type 56
Dear all
I am working out the cooling load calculation for a typical office building using TRNSYS (version 15). I have prepared a waether data file in the TRNSYS TMY format and the building model by using PREBID. Now I face difficulty proceeding the calculation by using IISibat 3 with TYPE 56 as I found that the building model requires the following inputs:
1. FIKTIVE SKY TEMPERATURE; 2. INCIDENT RADIATION FOR ORIENTATIONS NORTH, SOUTH, EAST, WEST AND HORIZONTAL; 3. INCIDENT BEAM RADIATION FOR ORIENTATIONS NORTH, SOUTH, EAST, WEST AND HORIZONTAL; 4. ANGLE OF INCIDENCE FOR ORIENTATIONS , SOUTH, EAST, AND WEST
I have no idea about how to obtain these parameters based on my weather file. At the same time, I would like to know a proper procedure to carry out my calculation (i.e. whether my calculation can be finished within IlSiBat 3 entirely).
Best regards
YU Fu Wing
Research Student
Department of Building Service Engineering
The Hong Kong Polytechnic University
Hong Kong
e-mail:00901490r@polyu.edu.hk