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rvndr November 2, 2003 03:51

wave equation
 
Hi

What are the best schemes(i.e eulers,Crank-nicolson.....ect) to solve Wave equation. Why CN method is not familiar in solving Wave equation ?

Any help in this regard is highly appreciated.

regards rvndr

mp November 3, 2003 13:17

Re: wave equation
 
Because CN is imlicit method!

Try using one of the explicit methods.

pran November 4, 2003 01:04

Re: wave equation
 
CN scheme is 2nd order, try Runge Kutta. Please visit : - http://www.lions.odu.edu/~fhu/reprints.htm (F.Q. Hu papers for acoustic wave propagation)

Pr November 4, 2003 03:12

Re: wave equation
 
hi pran link does not exit try to correct it.

Pran November 5, 2003 01:36

Re: wave equation
 
please try again, there is no wrong with the link. I've visited the sites and downloaded some papers.

vasanth December 5, 2003 04:10

Re: wave equation
 
There are many schemes that are good for solving wave equation.Mc Cormack is a good scheme (user friendly) Flux splitting schemes are good.


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