3 edition of numerical solution for the diffusion equation in hydrogeologic systems found in the catalog.
numerical solution for the diffusion equation in hydrogeologic systems
Audrey L. Ishii
|Statement||by A.L. Ishii, R.W. Healy and R.G. Striegl|
|Series||Water-resources investigations report / U.S. Geological Survey -- 89-4027, Water-resources investigations report -- 89-4027|
|Contributions||Healy, R. W, Striegl, Robert G, Geological Survey (U.S.)|
|The Physical Object|
|Pagination||viii, 86 p. :|
|Number of Pages||86|
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Additional Physical Format: Online version: Ishii, Audrey L. Numerical solution for the diffusion equation in hydrogeologic systems.
Urbana, Ill.: Dept. of the. Numerical methods, finite differences and finite elements, have been used to solve the diffusion equation describing the flow of radon from soil through cracks in concrete slabs used in building.
To obtain a numerical solution, we develop a grid-less Monte Carlo particle tracking approach, where diffusion is modeled by a random walk of the particles, and reaction is modeled by annihilation. Aco Janićijević, et al., Numerical solution of the diffusion equation for oxygen diffusion in soil Contemporary Materials, VII −1 () Page 7 of 10 nately.
The absolute oxygen concentration also con-File Size: KB. An example 2-d solution of the diffusion equation; 3-d problems.
Richard Fitzpatrick SIAM Journal on Numerical AnalysisAbstract | PDF ( KB) () A Posteriori Analysis and Improved Accuracy for an Operator Decomposition Solution of Cited by:.