CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   Main CFD Forum (https://www.cfd-online.com/Forums/main/)
-   -   CFL condition (https://www.cfd-online.com/Forums/main/192837-cfl-condition.html)

Ahmed Alkaisi September 11, 2017 09:16
CFL condition
 
Hi all,
Please anyone can direct me where can I ask about CFL condition (Del.t)
My question is;
Where is this term come from and what is the derivation, please?
Del.t <=Del.x/U_max
Regards

Sent from my SM-G900I using CFD Online Forum mobile app

FMDenaro September 11, 2017 10:16
Quote:
Originally Posted by Ahmed Alkaisi (Post 663964)
Hi all,
Please anyone can direct me where can I ask about CFL condition (Del.t)
My question is;
Where is this term come from and what is the derivation, please?
Del.t <=Del.x/U_max
Regards

Sent from my SM-G900I using CFD Online Forum mobile app
See Sec.4
http://mathcenter.hust.edu.cn/Upload...98740d59f8.pdf

Ahmed Alkaisi September 21, 2017 22:01
Quote:
Originally Posted by FMDenaro (Post 663972)
Many thanks

Sent from my SM-G900I using CFD Online Forum mobile app


All times are GMT -4. The time now is 20:24.