CAS OpenIR
耦合粗粒化离散颗粒法和多相物质点法的气固两相流模拟
陈飞国; 葛蔚
2019
Source Publication过程工程学报
ISSN1009-606X
Volume19Issue:4Pages:651
Abstract在气固两相流动的模拟中严格处理颗粒运动和颗粒相互作用时,欧拉-拉格朗日(EL)方法比欧拉-欧拉(EE)方法更具优势。但传统的EL方法仅能处理少量颗粒。将颗粒群作为单个计算颗粒处理可扩大模拟规模,粗粒化离散颗粒法(CG-DPM)和多相物质点法(MP-PIC)是其中两种主要方法,分别更适用于稠密和稀疏的颗粒流体系统。将两种方法耦合建立了更通用、准确和有效的EL方法,比较了不同耦合参数下流型、固相分率分布等定量信息,确定了最佳耦合参数。
Language英语
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/34879
Collection中国科学院过程工程研究所
Affiliation中国科学院过程工程研究所
First Author Affilication中国科学院过程工程研究所
Recommended Citation
GB/T 7714
陈飞国,葛蔚. 耦合粗粒化离散颗粒法和多相物质点法的气固两相流模拟[J]. 过程工程学报,2019,19(4):651.
APA 陈飞国,&葛蔚.(2019).耦合粗粒化离散颗粒法和多相物质点法的气固两相流模拟.过程工程学报,19(4),651.
MLA 陈飞国,et al."耦合粗粒化离散颗粒法和多相物质点法的气固两相流模拟".过程工程学报 19.4(2019):651.
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