UDF for battery heat generation -- CFD Online Discussion Forums

May 9, 2024, 23:03

UDF for battery heat generation

ashutosh46

New Member

Ashutosh Sharma

Join Date: May 2024

Posts: 2

Rep Power: 0

Hi,
I want to validate the battery heat generation model for a 18650 cylindrical LIB. Main problem is, how I can use the Bernardi eqn. For heat generation simulation. From one article, I found the correlations for resistance and entropy generation coefficient. Can you suggest me how to write UDF for it and how to implement it. An image of the necessary equations is attached.
Thank you.

Attached Images

bernardi eqns. xin et al..png (91.9 KB, 11 views)

Tags

battery modelling, udf

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Volumetric Heat Loss UDF - Surface Area and Surface Heat Flux	brandonh63	FLUENT	1	November 3, 2022 06:23
Non-uniform heat flux UDF boundary condition around a cylinder	climshwuling	FLUENT	0	May 24, 2022 11:20
Define_profile UDF for Transient Heat flux boundary condition	Amoljoshi	Fluent UDF and Scheme Programming	2	June 20, 2018 22:55
Error - Solar absorber - Solar Thermal Radiation	MichaelK	CFX	12	September 1, 2016 06:15
heat generation inside fluid	omernuke	FLUENT	3	May 5, 2010 12:27

All times are GMT -4. The time now is 15:20.