[TRNSYS-users] greenhouse models
Michaël Kummert
michael.kummert at gmail.com
Thu Apr 26 14:46:35 PDT 2007
Dave,
You may find some information in a paper that was recently presented at
the "Systems Simulation in Buildings" conference:
E. Mashonjowa, J. G. Pieters, J. R. Milford1, F. Ronsse, S. Denys, R.
Lemeur - THE USE OF A TRNSYS BASED DYNAMIC GREENHOUSE CLIMATE MODEL TO
SIMULATE THE MICROCLIMATE IN A TYPICAL ZIMBABWEAN GREENHOUSE – in proc.
of the 7th International Conference on System Simulation in Buildings
(SSB), Liège, Belgium, December 11-13.
The authors use the so-called "Gembloux Dynamic Greenhouse Climate Model
(GDGCM)" that was originally written for TRNSYS 13 and was adapted and
validated in TRNSYS 16. Another reference is:
Pieters J. G. and Deltour J. M. 1997. Performances of greenhouses with
the presence of condensation on cladding. J. Agric. Engng. Research.
vol. 68: p. 125-137.
I will send you the first paper off list.
Michaël
_____________________________________________________________________
Michaël Kummert
University of Strathclyde
Dept. of Mechanical Engineering
Energy Systems Research Unit
David Bradley wrote:
> Colleagues,
> A few years ago, we were asked to write a TRNSYS model of a
> greenhouse that consists of one or two sheets of thin, translucent
> plastic stretched over metal frames. At the time, we sent round an
> email asking whether any such models existed and while we received a
> helpful reply from Pierre HOLLMULLER concerning some data that had
> been taken on thermal storage systems for greenhouses, we concluded
> that an actual model had not been written at the time. We have been
> asked about writing such a model again and were wondering if any
> further projects had been completed in the past few years. Any
> information or thoughts you might have would be greatly appreciated.
> Cheers,
> David
>
>
>
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