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Re: [TRNSYS-users] Logical unit number and performance data in TRNSYS 18



Typically that data can be obtained by visiting manufacturer websites and looking for their catalog data. The data that is available depends a lot on what kind of equipment you are looking for. You will need to take the manufacturer's data format and turn it into the format that TRNSYS is expecting, saving the data in a text file for TRNSYS to read.

If you are using the Simulation Studio then the logical unit number will be assigned automatically. Look at the "external files" tab and enter the name and location of your new performance file.

kind regards,

 David



On 04/26/2021 11:47, Misbaudeen Adesanya via TRNSYS-users wrote:
Using the available performance data in TRNSYS 18 documentation will be too generic and will not replicate the ideal situation of the HVAC system during simulation (my thought). How do one access the performance data if nothing of such exists in the design manual of the HVAC system?
Also, logical unit numbers are used by TRNSYS to reference the DAT file, how do you set a new one?

--
Adesanya Misbaudeen Aderemi
Department of Agricultural Civil Engineering
College of Agricultural & Life Sciences
Kyungpook National University
1370 Sangyuk-dong, Puk-gu
Daegu 702-701, South Korea
대구시 북구 산격동 경북대학교 농업토목공학과
Cell phone: +82-10-5168-7503

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David BRADLEY
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Thermal Energy Systems Specialists, LLC
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