DDG方法的关键在于如何选取合适的数值通量。
The key of the DDG method is how to choose an appropriate numerical trace.
本文用了一种比较简单的方法使子分区之间的内边界数值通量达到守恒。
This text makes the flux of numerical value of interface boundary among sub-domains reach the conservation with a kind of simpler method.
通过推导证明了只有使内边界数值通量守恒才能使并行后的总体数值格式是守恒的。
Through derivation the present thesis proves numerical value flux conservation of sub-domains interface boundary can make parallel numerical schemes conservative.
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