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Mathematical Description for the outputs in TRNBuild

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Topic starter
Hello
I want to ask if there any available document describe the mathematical equations for the outputs. i.e what is the equation they used to calculate  QVENT or QTCOMO? 
1 Answer
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Topic starter

Type56's mathematical description is contained in its own manual: .\TrnsysXX\Documentation\05-MultizoneBuilding.pdf

kind regards,

 David

 

Jen 20/05/2023 6:19 pm

@davidbradley I checked the documentation. but it does not show the equations for the components. for example, what is the equation that governs the QTCOMO. I know it is the energy to outside surf. incl. conv. to air and longwave
radiation to other surfaces or Tsky, but it doesn't show the equation for it

DavidBradley Topic starter 22/05/2023 6:51 pm

@Jen I suppose the documentation infers that these are two terms in a larger outside surface energy balance. This might be a situation to contact your distributor directly and give them some additional context about your concern. Is the value bigger than expected? Smaller? Are you looking to separate the longwave from the convective part?

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