ERL Industry Consortia Technical Reports: Recent submissions

Now showing items 211-213 of 456

    • Crack Models For A Transversely Anisotropic Medium 

      Cheng, C. H. (Massachusetts Institute of Technology. Earth Resources Laboratory, 1992)
      A commonly used model for a transversely anisotropic crack rock is that by Hudson (1980, 1981). This model is based on a simplified analysis of a thin circular crack, with displacement and stress conditions specified on ...

    • A Short Note On Permeability Anisotropy In Heterogeneous Porous Media 

      Zhao, Xiaomin; Toksoz, M. Nafi (Massachusetts Institute of Technology. Earth Resources Laboratory, 1992)
      This paper presents some new results of theoretical modeling on permeability anisotropy in heterogeneous porous media. It is shown that the lineation of heterogeneities results ·in permeability anisotropy. However, to ...

    • Dynamic Fluid Flow In Heterogeneous Porous Media And Through A Single Fracture With Rough Surfaces 

      Zhao, Xiaomin; Cheng, C. H.; Tang, Xiaoming; Toksoz, M. Nafi (Massachusetts Institute of Technology. Earth Resources Laboratory, 1992)
      This study investigates the frequency-dependence of fluid flow in heterogeneous porous media using the theory of dynamic permeability and a finite-difference method. Given a permeability distribution, the dynamic ...