Finite difference methods applied to biot theory in porous medium

Finite difference methods applied to biot theory in porous medium

Finite difference methods are used to solve the Biot equations for wave propagation in a porous medium. The computational domain is a two dimensional grid of uniform spacing where truncation of the grid on all sides is accomplished by applying homogeneous Dirichlet boundary conditions. The differenc...

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Main Author: Shen, Jonah Wai
Other Authors: Scandrett, Clyde
Language:en_US
Published: Monterey, California. Naval Postgraduate School 2012
Online Access:http://hdl.handle.net/10945/7585
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spelling ndltd-nps.edu-oai-calhoun.nps.edu-10945-75852014-11-27T16:07:02Z Finite difference methods applied to biot theory in porous medium Shen, Jonah Wai Scandrett, Clyde Atchley, Anthony A. Engineering Acoustics Finite difference methods are used to solve the Biot equations for wave propagation in a porous medium. The computational domain is a two dimensional grid of uniform spacing where truncation of the grid on all sides is accomplished by applying homogeneous Dirichlet boundary conditions. The difference method is second order in space and time, and is seen to accurately predict phase speeds of the primary compressional and shear waves. (AN) 2012-07-31T19:54:52Z 2012-07-31T19:54:52Z 1995-09 Thesis http://hdl.handle.net/10945/7585 en_US This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. As such, it is in the public domain, and under the provisions of Title 17, United States Code, Section 105, it may not be copyrighted. Monterey, California. Naval Postgraduate School
collection NDLTD
language en_US
sources NDLTD
description Finite difference methods are used to solve the Biot equations for wave propagation in a porous medium. The computational domain is a two dimensional grid of uniform spacing where truncation of the grid on all sides is accomplished by applying homogeneous Dirichlet boundary conditions. The difference method is second order in space and time, and is seen to accurately predict phase speeds of the primary compressional and shear waves. (AN)
author2 Scandrett, Clyde
author_facet Scandrett, Clyde
Shen, Jonah Wai
author Shen, Jonah Wai
spellingShingle Shen, Jonah Wai
Finite difference methods applied to biot theory in porous medium
author_sort Shen, Jonah Wai
title Finite difference methods applied to biot theory in porous medium
title_short Finite difference methods applied to biot theory in porous medium
title_full Finite difference methods applied to biot theory in porous medium
title_fullStr Finite difference methods applied to biot theory in porous medium
title_full_unstemmed Finite difference methods applied to biot theory in porous medium
title_sort finite difference methods applied to biot theory in porous medium
publisher Monterey, California. Naval Postgraduate School
publishDate 2012
url http://hdl.handle.net/10945/7585
work_keys_str_mv AT shenjonahwai finitedifferencemethodsappliedtobiottheoryinporousmedium
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