Changes between Version 7 and Version 8 of u/zchen/MHMTVD

Timestamp:

09/09/13 00:34:43 (11 years ago)

Author:

Zhuo Chen

Comment:

—

u/zchen/MHMTVD

@@ -3 +3 @@
 The following are same numerical experiments as before. As you can see, second order scheme is more accurate also more spurious. If TVD principle is not applied to MUSCL-Hancock second order method, the spurious effect will be more severe. Please compare it with the HLLC scheme [https://astrobear.pas.rochester.edu/trac/astrobear/wiki/u/zchen/HLLC HLLC].
 
-When I was writing this program, I did not follow the book exactly, one will find the problem if he(she) apply the method mentioned in book to the second test. To be more specific, I made some modification to the slope limiter, but it become very complicated. A more attractive method is Adaptive Primitive Conservative Scheme using Characteristic Limiting Method and MUSCL-Hancock Method with Total-Variation-Diminishing 'principle' (slope limiter). I thought about how to implement it, should I do it? (It will take another week or two)
+When I was writing this program, I did not follow the book exactly. One will find the problem if he (she) apply the method described in book to the second test (2 strong rarefaction wave case). To be more specific, I made some modification to the slope limiter, but it become very complicated. A more attractive method is Adaptive Primitive Conservative Scheme using Characteristic Limiting Method and MUSCL-Hancock Method with Total-Variation-Diminishing 'principle' (slope limiter). I thought about how to implement it, should I do it? (It will take another week or two)
 
 Example: Shock tube