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[BUG] Fuel medium is modeled as an ideal gas, this is wrong #463

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pierre-eliep-met opened this issue Oct 30, 2023 · 1 comment
Open

[BUG] Fuel medium is modeled as an ideal gas, this is wrong #463

pierre-eliep-met opened this issue Oct 30, 2023 · 1 comment
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🐛bug Something isn't working ❌invalid This doesn't seem right

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@pierre-eliep-met
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What is your problem ?

Fuel is modeled as an ideal gas. For ideal gases, enthalpy only depends on temperatures, so it completely breaks pressure losses impact on temperatures

What should happen ?

Temperature should decrease (resp. increase) with pressure decrease (resp. increase)

Do you have anything to add ?

Until we have solved that, we should integrate heatlosses along with each fuel pipe.

What is your setup ?

  • Version of MML : 3.7.0
@pierre-eliep-met pierre-eliep-met added 🐛bug Something isn't working ❌invalid This doesn't seem right labels Oct 30, 2023
@pierre-eliep-met
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Potential interesting quick fix : https://github.com/modelica-3rdparty/ExternalMedia

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@pierre-eliep-met