k-Wave

1. bm24
   

   Member
   Joined: Dec '20
   Posts: 1

   Hello everyone,

   I am a novice in nonlinear acoustics simulation. I was surfing through the various codes, but couldn't find an implementation of the NPE equation, a close relative of the KZK equation, but with a different numerical implementation that involves time-moving window and Flux Corrected Transport method to treat the non linear term.
   I'd appreciate any help from more experienced users.

   Thank you!
   Jasper

   Posted 4 years ago #

2. Bradley Treeby
   

   Developer
   Joined: Mar '10
   Posts: 1,643

   Hi Jasper,

   The nonlinear equation solved in k-Wave (in the functions kspaceFirstOrder3D etc) is described in this paper. All of the codes in k-Wave implement full wave models (i.e., discretise x,y,z and step in t). Aside from the two angular spectrum codes, there are none that implement moving time windows and step in space.

   Brad.

   Posted 3 years ago #

RSS feed for this topic

Reply

You must log in to post.