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Yes needs better configuration

@@FrontiersInCFD I have a question how do we find local Nusselt Number in Asnys Fluent (2D channel)?

no journal paper received as requirement from one of the student

yes

@FrontiersInCFD thanks

Link is not add

Lithium-ion battery thermal management system using MWCNT-based nanofluid flowing through parallel distributed channels: An experimental investigation

Lithium-ion battery thermal management system using MWCNT-based nanofluid flowing through parallel distributed channels: An experimental investigation

K e model enhance wall treatment thermal effect

Some of the boundary conditions applied in this video, let me know if want some specific boundary conditions apart from video

If only one phase is defined, the simulation may: Fail to converge due to undefined properties in the missing phase. Produce physically incorrect results, as the solver lacks the required data for the other phase. Defining both phases ensures the solver can handle these complexities and deliver accurate results.

@@FrontiersInCFD thank you for responding , one last thing I didn't get is why u set the PCM as liquid in the cell zone conditions when it's supposed to be solid at first?

check the selection while setting the animation

I don't think this is the case, The continuity residuals was more than one for some reason and reached even higher numbers

Last thing I tried now is to turn off the gravity, and all of a sudden the Continue and the XYZ momentum aren't being solved and showin 0 residuals. But the contours are showing the right behavior also the Liquid fraction is increasing steadily like the video.

Gravity has to be specified. Need to check file. Share on frontiersincfd@gmail.com

turbulent with given velocity

@@FrontiersInCFD I have a project. Do you have any advice or information to share with the teacher and students? I need full marks for the project.

Share details at frontiersincfd@gmail.com

not a specific paper received as requirement

You're most welcome

In mesh no need to specify inlet and outlet and for heat transfer specify name selection as convection where it is required then in setup apply the convective heat transfer coefficient under that name

@FrontiersInCFD and how should I input the Heat Generation Rate? Given that I have a 1.5C discharge. I actually wanted to see the battery itself slowly gain temperature from ambient to like 338K or so!

Specify source term in cell zone condition

Glad it was helpful

These are reference values taken for simulation. May have variation

How can i contact you i want to asked you about some ansys problem and something

​@@FrontiersInCFD in research paper temperature exceed up to 312k how to achieve that what changes should i need to do to get the same exact value from the paper

Connect on whats app 9834584778

frontiersincfd.in/access-to-geometry-file

Clear generated data in result

Bhai thoda ache se bta do mrko kl y project submit krna h plZ PATHLINE UNAVAILABLE DEKHA RHA H

@@FrontiersInCFD hmm plz sir?

@@FrontiersInCFD sir bhaut bhaut dhnywad ❤❤

Need to calculate not a random value..

There is no specific article for this simulation done as per requirement received

Will do

Glad it helped

In windows search box enter workbench.. if it is still not there it might not have been installled. Check windows is updated and then try installing again if above doesnt work

Check with mesh size make it finer

@@FrontiersInCFD Excuse me,the improved mesh mass is 0.89, but similar problems still appear. When the calculation reaches 45s, the temperature of the phase change material rapidly rises to 1400K, and the liquid fraction rapidly rises from 0.005 to 1.0. I am very confused, why does the battery temperature of 304K cause the temperature of the phase change material to reach 1400K.

I need to check the file as there may be issue with some input parameter

@@FrontiersInCFD Can you tell me what went wrong?Thank you

Will make improvement

May have conflits with licence file

Select profile and then follow path

open folder-open given file-dp0-then FFF- then Fluent --sear report def file --open with nothpad --transform to excel

@FrontiersInCFD thanks

Ansys Fluent

not exactly same but followed this ..Computational Fluid Dynamics (CFD) analysis of Graphene Nanoplatelets for the cooling of a multiple tier Li-ion battery pack

Ok. are you loooking specific related to any project or just need basics of CFD

Please connect on Whats app +919834584778

Check the selection in animation..

The box has been sliced. Then deleted un necessary part

@@174SWAGATAGUPTA Thermal Propagation Modelling of Abnormal Heat Generation in Various Battery Cell Locations

@@FrontiersInCFD Thankyou

ok

Ok please connect on whatsapp

right click geometry and check for browse option or import option

Yes?

Reset the layout

The C-rate is often used to describe battery loads or battery discharging currents. 1 C-rate denotes the current rate at which a battery can be discharged in 1 hour

Check number of nodes and element it should be within limits of student version

Thanks It's because of limitation

Close solution window open only result window. If not clear generated data in result and try again

Either set animation for cells or in report definition select the cells and generate curve

MSMD Model involves the chemistry of cell as well, simulation uploaded are based on heat carried away by fluid

@@FrontiersInCFD sir please upload simulation using msmd of 4 cells and pcm Sir it will be very helpful if you upload this as this is my project and I am unable to use msmd

Check if windows is up to date

will do