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Re: [TRNSYS-users] type 19



Johannes,
Type19 (and Type56 as well) refer to all surfaces as "walls." You can define roofs in Type19; they act as walls that have a horizontal (or non-vertical sloped) orientation. However, I would recommend that you use Type56 in place of Type19. The TRNBuild and Trnsys3D interfaces make the specification of the thermal zone a great deal easier and also allow you to define a wider array of wall constructions than does Type19. It probably doesn't affect modeling of a cold-storage room but Type56's window model is also a great deal more sophisticated than the one in Type19.
Kind regards,
 David


On 4/8/2013 22:25, Johannes Glitzky wrote:
Hello all.
I try to simulate a cold storage system. Therefor i need to simulate the room. i chose type 19. but it seems impossible to use it with a roof. The example shows that type used with 4 walls for the outside and then 2 interior walls. But i just something like a container so everything is exterior and nothing interior. But when i try to add a roof then i get a range check error.....
Thanks for advice.
Johannes
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