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Re: [TRNSYS-users] TRNSYS-users Digest, Vol 29, Issue 3



Dear  Frank,

define the Parameter of the component you want to vary as a string and give it a name (e.g. "a_coll" for the collector area).
Then You can add a "constants" table to the control cards

Constants=1
a_coll=100

When You start TRNedit and choose "new table". TRNedit will allow You to define various values for your declared constants, here only "a_coll".

Best regards,
Jochen



Betreff:
[TRNSYS-users] parametric studies
Von:
tchanche fankam bertrand <tfb_tchanchef@yahoo.fr>
Datum:
Wed, 2 May 2007 13:07:01 +0200 (CEST)
An:
TRNSYS USERS <trnsys-users@engr.wisc.edu>
An:
TRNSYS USERS <trnsys-users@engr.wisc.edu>

Dear all,
  i am trying to perform a parametric study.
  i would like to know how to change a parameter into constant and vary  it for a parametric study.
  eg. the collector area
  Cheers, 


------------------------
TCHANCHE FANKAM Bertrand

C/O SUH Christopher
22 kadmeas-BOTANIKOS
 Athens, GREECE
mobile:+30 69 42 95 59 52
             
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-- 
Dipl.-Ing. (FH) Jochen Döll

Dept. Thermal Systems and Buildings

Fraunhofer-Institut für Solare Energiesysteme ISE
Heidenhofstrasse 2, 79110 Freiburg, Germany

Phone:	+49 (761) 4588 5456
Mail:	jochen.doell@ise.fraunhofer.de
Web:	www.ise.fraunhofer.de