期刊文献+

基于格子Boltzmann方法的两液滴相溶模拟

Simulation of Coalescence of Two Droplets Based on Lattice Boltzmann Method
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摘要 原多组分Shan-Chen模型在模拟气液流动时受到密度比的限制。经过测试,该模型在模拟气液流动时最大密度比为50左右。提出了利用改进后的多组分Shan-Chen模型模拟密度比为175的两液滴相溶,模拟结果与实验结果相符。 The original multicomponent Shan-Chen model suffer from the density ratio problem, which can roughly reach a highest density ratio of 50. The process of coalescence of two droplets with density ratio of 175 based on improved multicomponent Shan-Chen model is simulated. The simulation results conform to the experiment results.
作者 钟敏
出处 《科学技术与工程》 北大核心 2012年第16期3801-3803,共3页 Science Technology and Engineering
关键词 多组分 多相流 大密度比 Shan-Chen模型 格子BOLTZMANN方法 muhicomponent muhiphase flows large density ratio Shan-Chen model lattice Bo-hzamnn method
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参考文献6

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