Exact Travelling Wave Solutions of the Broadwell Model

Exact Travelling Wave Solutions of the Broadwell Model

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摘要 The Broadwell model is the simplest spatial model of the Boltzmann equation. The exact travelling wave solutions of the Broadwell model are studied in a concise way with proof of their existence and uniqueness of form. The results ameliorate the conclusions of previous investigator. The results suggest a general method for obtaining nontrivial exact solutions for the similar discrete Boltzmann equation. The Broadwell model is the simplest spatial model of the Boltzmann equation. The exact travelling wave solutions of the Broadwell model are studied in a concise way with proof of their existence and uniqueness of form. The results ameliorate the conclusions of previous investigator. The results suggest a general method for obtaining nontrivial exact solutions for the similar discrete Boltzmann equation.

作者吕咸青

出处《Tsinghua Science and Technology》 SCIE EI CAS 1998年第4期1246-1248,共3页 清华大学学报（自然科学版（英文版）

基金 Supported by the National Natural Science Foundationof China(No.196 310 6 0 )

关键词 discrete Boltzmann equation Broadwell model travelling wave solution discrete Boltzmann equation Broadwell model travelling wave solution

分类号 O411.1 [理学—理论物理]

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Tsinghua Science and Technology

1998年第4期

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Exact Travelling Wave Solutions of the Broadwell Model

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