Welcome to the TRNSYS Users Forum.
The forum is a place where people can interact and have discussions about different topics involving the use of the TRNSYS software package. Here you can post topics for discussion or questions on using TRNSYS and get advice from other users or TRNSYS experts. This forum is not intended for detailed technical support. Users should contact their distributor’s hotline for such assistance.
Some tips for success on using the forum:
- Follow the Forum Rules posted in Forum Administration.
- There are categories for different types of topics and questions. Post your topic or question into the proper category.
- Before posting a topic or question search the existing topics (and the TRNSYS Users listserv archive or Post archive) to see if a similar topic or question has already been answered.
- Use a descriptive topic name. Don’t use attention getting subjects, they don’t get attention and only annoy people.
- State the version of TRNSYS and which add-ons your are using.
- Include enough specific details for your topic of question to be answered. Just posting “Why am I getting an error?” without describing the specific error and what you are trying to do when you get the error will not receive a response that fixes your issue.
- Remember when people help you, they are doing you a favor. Be patient, help people out by posting good descriptions of what you need help with, and be polite even if a response does not solve your issue.
- Moderators may edit your post for clarity or move your topic to a more appropriate category.
Last seen: Nov 25, 2024
The two options for having TRNSYS compute the flow between two air nodes are to implement either TRNFlow, which is a TRNSYS add-on that extends the TR...
Mohamed, I think you have to be a little careful here; the humidity capacitance multiplier is a way of telling the building model that there are o...
What I would suggest is that you run your simulation for a day (simulation time, not real time!!) with a constant 12C (or whatever is appropriate) flo...
Masoud, I am not aware of any such components for the standard 64-bit version of Trnsys18. There is a library of components called the STEC Librar...
Daniel, I would recommend that you put the profile into Excel or some other spreadsheet tool. On each line, put a numerical timestamp in the first...
TRNBuild is the interface where you specify the wall constructions, gains, and other thermal features of the building. The geometry is typically drawn...
Hadi, Type1288 takes the incident solar radiation as well as the beam radiation incidence angle, the collector slope and azimuth as inputs. That me...
Mohamed, An absolute humidity gain is exactly that: a mass of water being added to the air of the zone during a known quantity of time. Type56 is ...