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June 8, 2010, 04:56 |
How to Use Experimental Data in Fluent?
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#1 |
New Member
Floyd
Join Date: Jun 2010
Posts: 9
Rep Power: 15 |
Hi
I am a student and currently doing a research on a thermal management system of a cylindrical lithium ion battery. The discharge temperautre of the battery was measured experimentally and that was actually a temperature V.S time curve. I would like to know how I could put the whole set of temperature V.S time data into fluent to carry out my simulation? Thanks! Floyd |
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June 11, 2010, 04:45 |
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#2 |
New Member
Floyd
Join Date: Jun 2010
Posts: 9
Rep Power: 15 |
I would like to know if it possible to use a time dependent heat source term in the simulation since I only see the constant source term setting. thank you!
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March 7, 2018, 13:55 |
Li-ion battery
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#3 |
New Member
SD
Join Date: Mar 2018
Posts: 12
Rep Power: 8 |
Hi,
I would like to know , how to plot the C-rate graphs and voltage distribution using MSMD battery module in ANSYS fluent |
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March 7, 2018, 23:13 |
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#4 |
Senior Member
Alexander
Join Date: Apr 2013
Posts: 2,363
Rep Power: 34 |
C-rate graphs and voltage distribution are using to estimate parameters for electro-chemical models
Best regards |
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March 8, 2018, 11:09 |
uselokar
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#5 |
New Member
SD
Join Date: Mar 2018
Posts: 12
Rep Power: 8 |
Thanks for the reply
How we can plot the current distribution graphs which should show variation in cell bodies. |
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March 8, 2018, 21:23 |
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#6 |
Senior Member
Alexander
Join Date: Apr 2013
Posts: 2,363
Rep Power: 34 |
Graphics -> contours -> User defined memory (under contours of) -> Magnitude of current density
Best regards |
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March 9, 2018, 12:07 |
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#7 |
New Member
SD
Join Date: Mar 2018
Posts: 12
Rep Power: 8 |
Thanks! It works
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March 9, 2018, 12:10 |
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#8 |
New Member
SD
Join Date: Mar 2018
Posts: 12
Rep Power: 8 |
i am simulating Li-ion battery after I pop-up the Run solution message reflects" zone 16 is not connected to conductive zone ". How to resolve this .Is their any option to resolve this error without changing the geometry.
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March 11, 2018, 21:36 |
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#9 |
Senior Member
Alexander
Join Date: Apr 2013
Posts: 2,363
Rep Power: 34 |
as far as I know, usually the only way is to change geometry
without geometry I can't advice best regards |
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March 12, 2018, 16:16 |
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#10 |
New Member
SD
Join Date: Mar 2018
Posts: 12
Rep Power: 8 |
I have attached a picture and i stuck with an error while simulating in ansys fluent. the file is attached below. How to solve the overlapping with interface zones
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March 12, 2018, 20:31 |
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#11 |
Senior Member
Alexander
Join Date: Apr 2013
Posts: 2,363
Rep Power: 34 |
obviously you have problems with mesh.
Generate new one, first of all delete all contacts best regards |
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March 12, 2018, 23:01 |
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#12 |
New Member
SD
Join Date: Mar 2018
Posts: 12
Rep Power: 8 |
Thanks I will try and let you know.
While simulation error shows : " Divergence detected AMG solver :temperature". How to get rid off from this error. |
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March 12, 2018, 23:35 |
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#13 |
Senior Member
Alexander
Join Date: Apr 2013
Posts: 2,363
Rep Power: 34 |
I believe, that for your case this error comes from problem with mesh.
best regards |
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