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why energyplus gives me constant temperatures all day long in thermal simulation.

why energyplus gives me constant temperatures all day long in thermal simulation.

rasha's avatar
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rasha
asked 2020-10-05 18:58:17 -0500
__AmirRoth__'s avatar
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__AmirRoth__
updated 2020-10-06 13:52:48 -0500
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Rasha, can you give us more information on the following so we can help you better:

  1. The input file used.
  2. Weather file used, if any?
  3. Version of Energyplus used.
Jmythms's avatar Jmythms (2020-10-08 10:25:44 -0500) edit

Weather file used = meteonorme .epw Version of Energyplus used = v 9.3

rasha's avatar rasha (2020-10-08 12:21:03 -0500) edit

@rasha are these constant indoor temperatures or outdoor temperatures? You should be able to add images to your post to help explain your question.

Aaron Boranian's avatar Aaron Boranian (2020-10-09 10:41:07 -0500) edit

indoor temperatures

rasha's avatar rasha (2020-10-16 06:35:31 -0500) edit
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1 Answer

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Probably because you are modelling ideal loads and room temperatures accordingly remain at the set point. Temperatures should start to vary if the boundary conditions change in such a way that heating or cooling is no more needed.

aubr's avatar
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aubr
answered 2020-10-06 02:29:48 -0500
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Thanks but didn't make any heating or cooling system.

rasha's avatar rasha (2020-10-08 12:21:23 -0500) edit
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