Ansys Fluent: Making Waves With A Moving Wall And Dynamic Mesh.

This video shows how to simulate the waves on a 2D water tank, using a block that follows an harmonic oscillation on the vertical direction, using the dynamic mesh tool. This is the UDF: #include "udf.h" DEFINE_CG_MOTION(moving_wall,dt,vel,omega,time,dtime) { real t = CURRENT_TIME; NV_S (vel, = , 0.0); vel[1] = 0.1*4*3.1415*cos(4*3.1415*t); } #Ansys #AnsysFluent #CFD #AutoDeskInventor