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气体“拟颗粒”模型
孙其诚; 李静海
1999
Source Publication化工冶金
Issue03Pages:322-328
Abstract介绍了适用于气固两相流动的气体“拟颗粒”模型.气体被离散为大量气体微团,即“拟颗粒”;发生碰撞的拟颗粒间有相互作用的粘滞力和压力;气体的运动借助拟颗粒的运动状态来描述,气体间及气体与固体颗粒的相互作用由拟颗粒-拟颗粒、拟颗粒-固体颗粒的作用代替.应用该模型模拟了气体绕流单圆柱和双圆柱的现象,分别计算了单圆柱的曳力系数CD和圆柱间的流体动力作用系数k,分析了拟颗粒的大小对CD和k的影响.
Keyword气固两相流 拟颗粒 曳力 尾流效应
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/7402
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
孙其诚,李静海. 气体“拟颗粒”模型[J]. 化工冶金,1999(03):322-328.
APA 孙其诚,&李静海.(1999).气体“拟颗粒”模型.化工冶金(03),322-328.
MLA 孙其诚,et al."气体“拟颗粒”模型".化工冶金 .03(1999):322-328.
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