|
[Sponsors] |
![]() |
![]() |
#1 |
New Member
Isabella Fernanda
Join Date: Apr 2019
Posts: 2
Rep Power: 0 ![]() |
Dear Colleagues,
I'm a Chemical Engineer(ing) student and I'm simulating a drone in CFX. I need to calculate lift force of this drone. I'm currently using this tutorial as a guide to my calcutations: https://www.youtube.com/watch?v=_6nLbNQAcIk Basically, the boundaries are "opening" type and "force_z@drone" is used to obtain the lift force. Is this the correct formula/method? If not, what should I use? Thanks |
|
![]() |
![]() |
![]() |
![]() |
#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,816
Rep Power: 144 ![]() ![]() ![]() ![]() |
Providing the lift force is defined in the z direction then that is the correct CEL expression to use. Also the boundary surface named "drone" would have to be the entire outer surface of the drone.
__________________
Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum. |
|
![]() |
![]() |
![]() |
![]() |
#3 |
New Member
Isabella Fernanda
Join Date: Apr 2019
Posts: 2
Rep Power: 0 ![]() |
Thank you for your reply!
|
|
![]() |
![]() |
![]() |
Tags |
drone, force, lift |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
ActuatorDiskExplicitForce in OF2.1. Help | be_inspired | OpenFOAM Programming & Development | 10 | September 14, 2018 11:12 |
Force can not converge | colopolo | CFX | 13 | October 4, 2011 22:03 |
Saffman Lift Force: confused | CFD_MAN | FLUENT | 5 | September 9, 2010 04:51 |
Urgently Need the code of Lift force and VM force | Kai Yan | Main CFD Forum | 0 | July 16, 2008 07:07 |
Saffman Lift Force | CFD MAN | Main CFD Forum | 0 | November 26, 2002 18:26 |