meeting update Aug/05/2013 Zhuo

  1. After days of crazy debugging, I finally get the correct Godunov solver. I will post the correct picture to my page this week. Thank god I can proceed to next chapter!

  1. Created my page, added to the group member page. I will add more material to it.

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Comments

1. Erica Kaminski -- 11 years ago

How do your results compare to those printed in Toro? The solver doesn't give the exact result, it is inherently diffusive and dispersive … Your results look pretty good to me..

2. Zhuo Chen -- 11 years ago

There is one example (two strong rarefaction) that my program can't solve, the pressure solver has problem and results in negative rho. When solving the fifth example, my program went in weird iteration. So I think this program is not OK.

To print the two results in one graph, you need to solve the riemann problem with exact solver and approximate solver. Then use matlab to generate picture.