|
[Sponsors] |
![]() |
![]() |
#1 |
New Member
Join Date: Apr 2017
Posts: 3
Rep Power: 10 ![]() |
Hello I am trying to create a flapping wing motion in Fluent. I have seen many different videos so I know it is possible. However I have not been able to see any tutorials that explain how this is done. Any help is much appreciated!!
|
|
![]() |
![]() |
![]() |
![]() |
#2 |
Member
Hanye Azimi
Join Date: Oct 2016
Posts: 42
Rep Power: 10 ![]() |
Hi
Have U found sth that helps to simulate a flapping motion? |
|
![]() |
![]() |
![]() |
![]() |
#3 |
New Member
|
Are you searching for something like this:
https://www.youtube.com/watch?v=Uktp5lBy0OU https://www.youtube.com/watch?v=o8NDsAcfThQ ? |
|
![]() |
![]() |
![]() |
![]() |
#4 | |
Member
Hanye Azimi
Join Date: Oct 2016
Posts: 42
Rep Power: 10 ![]() |
Quote:
#include "udf.h" DEFINE_CG_MOTION(airfoil, dt, vel, omega, time, dtime) { real a, w, pi; pi = 3.14159265; a = (15*pi)/180; /* pitch amplitude */ w= 0.3; /* angular velocity */ /* define airfoil motion */ omega[2] = a*w*cos(w*time); } I'll appreciate if you help me in order to simulating pitch & plunge |
||
![]() |
![]() |
![]() |
![]() |
#5 |
Member
mohamed
Join Date: Apr 2016
Posts: 34
Rep Power: 11 ![]() |
Hi you just need to define pitch & plunge motion equ
like omega [1]= omega[2]= |
|
![]() |
![]() |
![]() |
![]() |
#6 |
Member
Hanye Azimi
Join Date: Oct 2016
Posts: 42
Rep Power: 10 ![]() |
Thanks Mohammad!
You're right ! |
|
![]() |
![]() |
![]() |
Tags |
flapping, flapping wing, wing, wing tutorial |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Ffd_control_point_2d | feiyi | SU2 | 4 | September 30, 2019 12:42 |
Dynamic Mesh Errors in Flapping wing analysis | navaneeaero | FLUENT | 0 | December 18, 2014 08:20 |
CFD of flapping wing mav | sultan | Main CFD Forum | 12 | February 28, 2013 19:01 |
[Other] Is my setup correct?I am trying to simulate flapping motion of the wing using Dynamic | cfd seeker | ANSYS Meshing & Geometry | 2 | September 13, 2012 06:02 |
Lift and drag coefficients of a flapping wing aircraft | Julian121 | FLUENT | 36 | August 24, 2012 19:37 |