# Wave in CFX

 Register Blogs Members List Search Today's Posts Mark Forums Read

 February 25, 2015, 04:59 Wave in CFX #1 Member   M S Join Date: Feb 2015 Posts: 30 Rep Power: 4 Hello! I want to create a continues wave in a water pool. what do you suggest me to do that? I tried to make it by a rotational blade(or sth like that). but I didn't success. is there another way to do it or my way is correct?

 February 25, 2015, 06:30 #2 Super Moderator   Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 13,298 Rep Power: 103 There are many ways of doing this: 1) Apply the full wave equation at a boundary condition (I will leave it as an exercise for you to find a reference for the water wave equations). 2) Use moving mesh to have a flapper at one end of the domain. 3) Have a block of fluid initially raised above the rest of the fluid which drops and creates waves 4) Apply an oscillating flow at a boundary (note that if you do not apply the proper wave equation the water waves this generates will have all sorts of harmonics in it and be a bit weird) divoone1985 likes this.

February 25, 2015, 12:36
#3
Member

M S
Join Date: Feb 2015
Posts: 30
Rep Power: 4
Quote:
 Originally Posted by ghorrocks There are many ways of doing this: 1) Apply the full wave equation at a boundary condition (I will leave it as an exercise for you to find a reference for the water wave equations). 2) Use moving mesh to have a flapper at one end of the domain. 3) Have a block of fluid initially raised above the rest of the fluid which drops and creates waves 4) Apply an oscillating flow at a boundary (note that if you do not apply the proper wave equation the water waves this generates will have all sorts of harmonics in it and be a bit weird)
Thank you.
I did #3. But it just make a single wave.
I'll try to do the first.

 Tags cfx 15

 Thread Tools Display Modes Linear Mode

 Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is OffTrackbacks are On Pingbacks are On Refbacks are On Forum Rules

 Similar Threads Thread Thread Starter Forum Replies Last Post vigges CFX 11 March 27, 2017 06:22 Val Main CFD Forum 3 June 10, 2011 02:20 mark_l CFX 3 February 17, 2010 17:57 mmff Main CFD Forum 0 January 26, 2010 05:25 Pandu Sattvika CFX 1 December 1, 2001 05:07

All times are GMT -4. The time now is 15:36.