Radionuclide transport in fractured porous media—Analytical solutions for a system of parallel fractures with a constant inlet flux

1997 ◽  
Vol 17 (1) ◽  
pp. 53-64 ◽  
Author(s):  
Chu-Tien Chen ◽  
Shih-Hai Li
Keyword(s):  
Porous Media ◽  
Analytical Solutions ◽  
Fractured Porous Media ◽  
Radionuclide Transport

Improved Radionuclide Transport Models for a Nuclear Waste Repository

1995 ◽  
Vol 412 ◽  
Author(s):  
Richard B. Codell
Keyword(s):  
Porous Media ◽  
Fractured Porous Media ◽  
Nuclear Waste Repository ◽  
Hybrid Technique ◽  
Radionuclide Transport ◽  
Transport Models ◽  
The Status ◽  
The Time Domain ◽  
Chain Decay ◽  
Number Of Authors

AbstractNRC is developing improved models for transport of chain decay radionuclides in porous and fractured/porous media using finite-difference for spatial discretization, and numerical inversion of Laplace transforms for time. This hybrid technique allows great flexibility for spatial variability, flow rate changes and boundary conditions that are difficult with analytical solutions, and are much faster than solutions fully in the time domain. This paper presents the status of NRC's development of a method for transport through fractured porous media at the proposed Yucca Mountain repository, building on the work of a number of authors.

A generalized matrix-fracture flow transfer model for fractured porous media

2021 ◽  
Author(s):  
Zhechao wang ◽  
Jiafan guo ◽  
Zhejun pan ◽  
Liping qiao ◽  
Jie liu ◽  
...  
Keyword(s):  
Porous Media ◽  
Fractured Porous Media ◽  
Transfer Model ◽  
Fracture Flow ◽  
Matrix Fracture ◽  
Generalized Matrix ◽  
Flow Transfer
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