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用精确到0(ε)的5速格子Boltzmann模型模拟MKDV方程:ut+6u2ux+uxxx=0,并与MKDV方程的孤子解比较,二者精确吻合.
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关键词:
- 格子Boltzmann方法 /
- MKDV方程 /
- 孤子解
The MKDV equation (ut+6u2ux+uxxx=0) is simulated by the 5-speed lattice Boltzmann method of 0(ε)precision,then the result is compared with the soliton solution of the MKDV equation. They inosculate with each other.-
Keywords:
- lattice Boltzmann method /
- MKDV equation /
- soliton solution
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中国物理学会期刊
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