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Yubo Li, Linjie Chen and Yonghong Shi
The geometry of the fracture exerts an important impact on the flow of the fractures and the transport of the solutes. Herein, Forchheimer?s law and the weighted-sum ADE (WSADE) model were alternatively employed, and the obtained pressure gradient versus...
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Izabela M. Domanska, Ramona Figat, Aldona Zalewska, Krystyna Ciesla, Sebastian Kowalczyk, Karolina Kedra and Marcin Sobczak
The effect of ionizing radiation (?-rays and electron beam) on anticancer drug delivery systems (DDSs) properties was evaluated concerning potential sterilization. For this purpose, paclitaxel (PTX)-loaded nanoparticles were obtained using a biodegradabl...
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Jaehyun Shin, Dongsop Rhee and Inhwan Park
In this study, the performance of two routing procedures were evaluated to estimate the two-dimensional dispersion coefficients. The two-dimensional Stream-Tube Routing Procedure (2D ST-RP) has been widely used to obtain the dispersion coefficients from ...
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Yingtao Hu, Wenjie Xu, Liangtong Zhan, Zuyang Ye and Yunmin Chen
The influence of contact area, caused by normal deformation, on fluid flow and solute transport through three-dimensional (3D) rock fractures is investigated. Fracture surfaces with different Hurst exponents (H) were generated numerically using the modif...
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Qian Wang, Jianmin Bian, Yihan Li, Chunpeng Zhang and Fei Ding
For reactive transport process in porous media, limited mixing and non-Fickian behavior are difficult to understand and predict. To explore the effects of anomalous diffusion and limited mixing, the column-based experiments of bimolecular reactive migrat...
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Bingqing Lu, Yong Zhang, Chunmiao Zheng, Christopher T. Green, Charles O?Neill, Hong-Guang Sun and Jiazhong Qian
Non-Fickian diffusion has been increasingly documented in hydrology and modeled by promising time nonlocal transport models. While previous studies showed that most of the time nonlocal models are identical with correlated parameters, fundamental challen...
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Anna Suzuki, Sergei Fomin, Vladimir Chugunov and Toshiyuki Hashida
Deep geological repositories for nuclear wastes consist of both engineered and natural geologic barriers to isolate the radioactive material from the human environment. Inappropriate repositories of nuclear waste would cause severe contamination to nearb...
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Zhou Chen, Hongbin Zhan, Guiqing Zhao, Yong Huang, Yefei Tan
Pág. 1 - 17
Understanding solute transport in fractured rocks is of particular importance in many applications. Aperture values ranging from 4.7 to 8.7 mm and Reynolds number (Re) values at 9.38~1743.8 were set for investigating fluid flow through synthetic horizont...
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Marilena Pannone
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The characteristics of solute transport within log-conductivity fields represented by power-law semi-variograms are investigated by an analytical Lagrangian approach that accounts for the automatic frequency cut-off induced by the initial contaminant plu...
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