Submitted by xiashengxu on Tue, 03/15/2011 - 12:56 research What is the best way to numerically solve the transport equation like(the least numerical diffusion phenomenon): df/dt+v df/dx=0 Thank you Alexander Polishchuk Generally the finite Generally the finite difference method works well for such equations. Also, depending on the complexity of your boundary conditions, analytical solution (e.g. using Laplace Transform technique) may be available. Log in or register to post comments Thu, 03/17/2011 - 08:17 Permalink xiashengxu What I am going to use is What I am going to use is some kind of FEM. Is there some papers about this? Log in or register to post comments Thu, 03/31/2011 - 17:42 Permalink ramdas chennamsetti FDM is a good choice. Hi, You may try FDM. More details are available in Hoffman's book (PDEs for Engineers and Scientists). With regards, - Ramadas Log in or register to post comments Sun, 04/03/2011 - 06:13 Permalink Log in or register to post comments4917 views
Alexander Polishchuk Generally the finite Generally the finite difference method works well for such equations. Also, depending on the complexity of your boundary conditions, analytical solution (e.g. using Laplace Transform technique) may be available. Log in or register to post comments Thu, 03/17/2011 - 08:17 Permalink
xiashengxu What I am going to use is What I am going to use is some kind of FEM. Is there some papers about this? Log in or register to post comments Thu, 03/31/2011 - 17:42 Permalink
ramdas chennamsetti FDM is a good choice. Hi, You may try FDM. More details are available in Hoffman's book (PDEs for Engineers and Scientists). With regards, - Ramadas Log in or register to post comments Sun, 04/03/2011 - 06:13 Permalink
Generally the finite
Generally the finite difference method works well for such equations.
Also, depending on the complexity of your boundary conditions, analytical solution (e.g. using Laplace Transform technique) may be available.
What I am going to use is
What I am going to use is some kind of FEM. Is there some papers about this?
FDM is a good choice.
Hi,
You may try FDM. More details are available in Hoffman's book (PDEs for Engineers and Scientists).
With regards,
- Ramadas