【摘 要】
：
In this article we state that the compression factor of the Redlich-Kwong Equation Of State (EOS) is smaller than that of van der Waals EOS.The Redlich-Kwong EO
【机 构】
：
Shanghai Institute of Applied Mathematics and Mechanics
【基金项目】
：
the Ministry of Education in China;the Shanghai Science and Technology Commission Project of Excellent Academic Leaders
论文部分内容阅读
In this article we state that the compression factor of the Redlich-Kwong Equation Of State (EOS) is smaller than that of van der Waals EOS.The Redlich-Kwong EOS is in better agreement with experimental data on coexistence curves at the critical point than the van der Waals EOS.We implement the Redlich-Kwong EOS in the Lattice Boltzmann Method (LBM) simulations via a pseudo-potential approach.We propose a new force,which can obtain computational stationary and reach larger density ratio.As a result,multi-phase flows with large density ratio (up to 1012 in the stationary case) can be simulated.We perform four numerical simulations,which are respectively related to single liquid droplet,vapor-liquid separation,surface tension and liquid coalescence of two droplets.
其他文献
对研究生培养机制进行改革、建立研究生教育质量的长效保障机制和内在激励机制.对提高研究生培养质量、促进创新型国家建设意义重大.针对研究生培养机制改革存在的问题,应从
主要目的在于采用基于统计方法的新思想,用以改进现行体质健康标准测试的信息收集系统。以一个班级的体质健康测试数据为案例,应用统计的思想和方法提取出了对于学生和老师各
目的 探讨血管迷走性晕厥患者基础状态下的心脏结构及功能变化.方法 直立倾斜试验(HUTT)阳性的VVS患者40例(研究组),男性12例,女性28例,年龄7.5～35岁,平均年龄(13.23±4.23)岁
运用文献资料、走访调查、数理统计和逻辑学方法,对不同时间段的文献统计结果和相关体育文献内容类型统计结果对体育优势研究问题进行了分析.结果表明:体育优势问题的研究尚
The bifurcations of orbit flip homoclinic loop with nonhyperbolic equilibria are investigated.By constructing local coordinate systems near the unperturbed hono
We give a brief discussion of some of the contributions of Peter Lax to Computational Fluid Dynamics.These include the Lax-Friedrichs and Lax-Wendroff numerical
Self-assembly of latex particles is of great importance for fabricating various functional colloidal crystals.In this paper,we review recent research on the sel
A self-intermolecular cyclocondensation reaction of 3,4-dihydropyrimidine-2-thione (DHPM) to give a novel tricyclic structure containing DHPM core in the presen
Background Pneurnocystis jirovecii pneumonia (PCP) is one of the most common and fatal infections in non-AIDS immunocompromised patients,which is difficult to d
Exhaustive mineralization of pentachlorophenolate ion (PCP) in phosphate buffer was carried out using anodic contact glow discharge electrolysis (CGDE), in whic