Precise simulation of gas-water interface and its application to mass transport.
气水界面精确模拟及其在传质中的应用。
基本信息
- 批准号:23510003
- 负责人:
- 金额:$ 3.58万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2011
- 资助国家:日本
- 起止时间:2011 至 2013
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this study, I tried to apply the particle method for simulating the change in the shape of gas/water interface during wetting and drying processes, and in addition analyze its effect on the gas diffusion coefficient in porous media.I used one of the variation of the particle method, moving-particle-semi-implicit (MPS). With this method, I successfully simulated the wetting of the pore throat, which is formed among three spheres; however, the simulated shape of the gas/water interface was far from satisfaction. So, I began to try a new method for calculating the interface based on geometry.
本研究尝试用粒子法模拟干湿过程中气水界面形状的变化,并分析其对多孔介质中气体扩散系数的影响,采用了粒子法的一种变体--移动粒子半隐式法(MPS)。用这种方法,我成功地模拟了润湿的孔喉,这是形成在三个球体之间,但模拟的气/水界面的形状是远远不能令人满意的。所以,我开始尝试一种新的方法来计算基于几何的界面。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
『地下水用語集』
《地下水术语》
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Xueli Zhang;Kazuhiro Tsujino;Cunwei Lu;寺嶋智巳(分担執筆);寺嶋智巳(分担執筆)
- 通讯作者:寺嶋智巳(分担執筆)
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KAWANISHI Takuya其他文献
KAWANISHI Takuya的其他文献
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{{ truncateString('KAWANISHI Takuya', 18)}}的其他基金
Studies of Corporate R & D Investment in Japan
企业R研究
- 批准号:
22730238 - 财政年份:2010
- 资助金额:
$ 3.58万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Developing reliable methods for the design of the immobilization of heavy metals in soil : for the application to heterogeneous systems.
开发可靠的方法来设计土壤中重金属的固定化:用于异质系统的应用。
- 批准号:
19310047 - 财政年份:2007
- 资助金额:
$ 3.58万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Analysis and prediction of the dynamics of Polycyclic aromatic hydrocarbons in the coastal environment polluted by heavy oil.
重油污染海岸环境中多环芳烃动态分析与预测
- 批准号:
16310006 - 财政年份:2004
- 资助金额:
$ 3.58万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
ANALYSIS OF PREFERENTIAL FLOW AND DIFFUSION DISTANCE OF POLLUTANTS IN AIR-SPARGING
空气喷射污染物优先流动及扩散距离分析
- 批准号:
13680642 - 财政年份:2001
- 资助金额:
$ 3.58万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
DEVELOPMENT OF A METHOD FOR REMOVING NITRATE DIRECTLY FROM SOIL PERCOLATE BY INTRODUCING LOW-PERMEABLITY-LAYER AND SULFUR.
开发通过引入低渗透层和硫直接从土壤渗滤液中去除硝酸盐的方法。
- 批准号:
11558074 - 财政年份:1999
- 资助金额:
$ 3.58万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Measurement and modeling of effective gasliquid interface in unsaturated soil.
非饱和土中有效气液界面的测量和建模。
- 批准号:
11680569 - 财政年份:1999
- 资助金额:
$ 3.58万 - 项目类别:
Grant-in-Aid for Scientific Research (C)