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) 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: Dec 9, 2023
@davidbradley Thank you very much.
@davidbradley Thank you for this suggestion. I am not familiar with TRNOpt but I have seen that we have it. I will install GenOpt and try. However, gi...
@A_Weiss. Thank you for your feedback. Actually, when Re is less than 2000, f = Re/64 for friction factor calculation for laminar flow in a circular p...
@A_Weiss, thank you. I get it right now.
@A_Weiss, thank you for that suggestion. I have had a look on Type 1346 and Type 1537 and I see that I could imagine a model to connect them. But to a...
@davidbradley I wonder if there is any TESS component doing the same job...
@davidbradley Ok, thank you very much. It works.
@davidbradley Thank you for your feddback. I will try to modify the code source. I know it is sometimes very challenging. But definitely, there is a ...
@davidbradley, Thank you for your feedback. The system looks like what is in the enclosed email. I guess, it is what you call load side heat echanger....
@a_weiss thank you very much.
thank you for these rules. Is there any option to indicate when a topic is closed that is when you think that you have received the answer to your req...