LZU Media Center: 新闻网 > 学术讲座 > 2017 > 正文

土木工程与力学学院暨西部灾害与环境力学教育部重点
实验室学术报告——Yin Xiaolong副教授

日期: 2017-07-11 点击: ...
   

  应土木工程与力学学院院长周又和教授邀请,美国卡罗拉多矿业大学Yin Xiaolong副教授前来兰州大学进行学术交流并作学术报告,欢迎师生参加。

  题 目:Direct Numerical Simulation of Fluid Flow and Transport in Porous Media
  主讲人:Yin Xiaolong 副教授
  时 间:2017年7月12日(星期三)上午10:30-12:00
  地 点:祁连堂322报告厅

报告内容简介:

Direct numerical simulation (DNS) of fluid flow and transport has already become a very useful research tool to explore the details of complex flows such as those encountered in suspensions and porous media. In this presentation, I will present DNS work conducted in my research group, including simulation of single-phase flows and multiphase flows using the lattice Boltzmann (LB) method, and simulation of transport using random-walk particle tracking (RWPT) method. Using LB simulation as a tool, the correlation between porosity and permeability, two fundamental properties of rocks, is characterized. Fractures and vugs tend to change porosity-permeability relation in opposite directions. The effect of surface slip in tight rocks and the effect of inertia in fast flows through highly permeability media can also be studied using LB simulations. In the end, I will present examples of simulations of multiphase flows in porous media and in narrow fractures.

报告人简介:

Xiaolong Yin is an associate professor in the Petroleum Engineering Department at Colorado School of Mines. Xiaolong Yin received BS in Theoretical and Applied Mechanics from Peking University, MS in Mechanical Engineering from Lehigh University, and PhD in Chemical Engineering from Cornell University. He conducted postdoctoral research in Chemical Engineering at Princeton University before he joined Colorado School of Mines in 2009. Xiaolong Yin’s research area is in computational and experimental fluid dynamics and phase behavior. He is an associate editor of the SPE Journal and a member of the SPE Reservoir Dynamics and Description committee, EOR subcommittee.

土木工程与力学学院
西部灾害与环境力学教育部重点
2017年7月11日

文:
图:
编辑:李赛
来源:土木工程与力学学院、西部灾害与环境力学教育部重点实验室
标签:
通知公告
    栏目分类
    图片新闻
      推荐内容
        最近更新
          联系我们
          Email: news@lzu.edu.cn
          版权声明:兰州大学新闻网的原创内容,欢迎转载或报道,但请注明出处。违者必究!