[bldg-sim] Inquiry on a cooling load calculation using TRNSYS Type 56

[Werner Keilholz]

Hi Fu Wing,

TRNSYS has a standard building example, which shows how
to connect things together. Just open the file
\Trnsys15\IISiBat3\Data\Samples\Building\Building.tpf
in IISiBat.

This should answer most of your questions.

This example is also described in the manual.

To connect your IISiBat project to the building made with PREBID,
use the 'External Files' tab in IISiBat (use the 'Browse' button next
to the BLD or TRN file name).

Werner

YU Fu wing wrote:

> 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 at polyu.edu.hk

--
  /    \____ Werner Keilholz, Software Development Group Leader
  \____/     CSTB Sophia Antipolis, SAIL
  /    \____ s-mail: BP 209, 06904 SOPHIA ANTIPOLIS,  F R A N C E
  \____/     phone: +33 (0)4 93 95 67 00 -- fax: +33 (0)4 93 95 67 33
  /    \____ Mailto:werner at cstb.fr
  \____/     http://evl.cstb.fr/english/team/WK/werner.htm

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