# The Bearing lubrication problem code
**URL:** https://community.freefem.org/t/the-bearing-lubrication-problem-code/3452
**Category:** General Discussion
**Created:** [August 20, 2024, 6:20pm UTC](https://community.freefem.org/t/the-bearing-lubrication-problem-code/3452 "2024-08-20T18:20:58Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@ozil101](https://community.freefem.org/u/ozil101)
#### Post date: [August 20, 2024, 6:20pm UTC](https://community.freefem.org/t/the-bearing-lubrication-problem-code/3452/1 "2024-08-20T18:20:58Z")
Hi dear respected esteemed Profs. @fb77 and @frederichecht.
I hope you all are doing well and enjoying a good time.
My apologies for multiple inconvenience in posts. I am looking for a code that solve unsteady NSEs in circular domain that is similar to Bearing lubrication problem, but I can not find any relevant code to it. You may want to refer to this paper [[Analysis of the linearly extrapolated BDF2 fully discrete Modular Grad-div stabilization method for the micropolar Navier-Stokes equations](https://doi.org/10.3934/math.2024759)] to check what the outputs I am seeking look like!
kind regards,
---
### Author:  [@ozil101](https://community.freefem.org/u/ozil101)
#### Post date: [September 4, 2024, 9:34am UTC](https://community.freefem.org/t/the-bearing-lubrication-problem-code/3452/2 "2024-09-04T09:34:20Z")
@simon.garnotel please help Sir!