107 Result(s)

Article

The FluidFlower Validation Benchmark Study for the Storage of CO \(_2\)

Successful deployment of geological carbon storage (GCS) requires an extensive use of reservoir simulators for screening, ranking and optimization of storage sites. However, the time scales of GCS are such tha...

Bernd Flemisch, Jan M. Nordbotten, Martin Fernø, Ruben Juanes… in Transport in Porous Media (2024)

Article

Simulation of CO₂ Storage Using a Parameterization Method for Essential Trap** Physics: FluidFlower Benchmark Study

An efficient compositional framework is developed for simulation of CO \(_{2}\) ...

Yuhang Wang, Ziliang Zhang, Cornelis Vuik, Hadi Hajibeygi in Transport in Porous Media (2024)

Article

A Pore-Scale Model for Electrokinetic In situ Recovery of Copper: The Influence of Mineral Occurrence, Zeta Potential, and Electric Potential

Electrokinetic in-situ recovery is an alternative to conventional mining, relying on the application of an electric potential to enhance the subsurface flow of ions. Understanding the pore-scale flow and ion t...

Kunning Tang, Zhe Li, Ying Da Wang, James McClure, Hongli Su… in Transport in Porous Media (2023)

Article

Editorial to the Special Issue: Multi-Scale and Multi-Physics Processes in Geological Systems with Fractured Porous Media

Wei Yu, Zhiming Chen, Bin Wang, Wendong Wang, Kamy Sepehrnoori in Transport in Porous Media (2023)

Article

Microstructures and micromechanics of geomaterials

岩土材料(如黏土、砂土、岩石和混凝土等)在颗粒尺度上均具有独特且明显的微观结构(如组构、粒径、颗粒形状、矿物组成、接触模式和内部孔隙等)。这些颗粒尺度的微观结构较难直接观察,但对岩土材料的宏观物理力学行为(如剪切**度、压缩性和渗透性等)有着显著的影响。**年来,各种新型岩土工程材料(如纤维增**土和生物加固土)表现出更加复杂的微观结构。岩土材料微观结构对材料工程性质的影响促使人们采用更加先进的理论、实验和数值方法对其进...

Zhenyu Yin 尹振宇, Pei Wang 王培, Sheng Dai 戴胜 in Journal of Zhejiang University-SCIENCE A (2023)

Article

Physical model testing in geotechnical engineering

土的三相组成（土颗粒、水和空气）、土颗粒由多种矿物成分构成（比如石英、高岭石和蒙脱石等）以及土颗粒粒径从微米级跨度到100毫米级决定了土的复杂性，从而造成了岩土工程结构设计、建造及维护的复杂性。为了复原现场岩土结构的复杂多场特性，物理模型试验是一种有效、合理且被广泛认可的方法。与现场测试相比，物理模型试验具有高还原度、低价格和高可操作性等优势，同时可充分考虑众多影响因素对实际工况的影响。为此，本专辑收集了在该研究领...

Zhen-yu Yin 尹振宇, Han-lin Wang 王瀚霖… in Journal of Zhejiang University-SCIENCE A (2022)

Article

Super-Resolved Segmentation of X-ray Images of Carbonate Rocks Using Deep Learning

Reliable quantitative analysis of digital rock images requires precise segmentation and identification of the macroporosity, sub-resolution porosity, and solid\mineral phases. This is highly emphasized in hete...

Naif J. Alqahtani, Yufu Niu, Ying Da Wang, Traiwit Chung… in Transport in Porous Media (2022)

Article

Phenomenological Model of Nonlinear Dynamics and Deterministic Chaotic Gas Migration in Bentonite: Experimental Evidence and Diagnostic Parameters

Understanding gas migration in compacted clay materials, e.g., bentonite and claystone, is important for the design and performance assessment of an engineered barrier system of a radioactive waste repository ...

Boris Faybishenko, Yifeng Wang, Jon Harrington… in Transport in Porous Media (2022)

Article

Experimental Investigation of Gas Dynamic Effects Using Nanoporous Synthetic Materials as Tight Rock Analogues

To improve the understanding of gas transport processes in tight rocks (e.g., shales), systematic flow tests with different gases were conducted on artificial micro- to nanoporous analogue materials. Due to th...

Steffen Nolte, Reinhard Fink, Bernhard M. Krooss… in Transport in Porous Media (2021)

Article

Transport of Turbulence Across Permeable Interface in a Turbulent Channel Flow: Interface-Resolved Direct Numerical Simulation

Turbulence transportation across permeable interfaces is investigated using direct numerical simulation, and the connection between the turbulent surface flow and the pore flow is explored. The porous media do...

Xu Chu, Wenkang Wang, Guang Yang, Alexandros Terzis… in Transport in Porous Media (2021)

Article

Apparent Liquid Permeability in Mixed-Wet Shale Permeable Media

Apparent liquid permeability (ALP) in ultra-confined permeable media is primarily governed by the pore confinement and fluid–rock interactions. A new ALP model is required to predict the interactive effect of ...

Dian Fan, Amin Ettehadtavakkol, Wendong Wang in Transport in Porous Media (2020)

Article

Erratum to: Development of natural gas liquefaction processes using mixed refrigerants: a review of featured process configurations and performance

The original version of this article unfortunately contained a mistake.

Qi Song, **g-Peng Zhang, Zhen Zhao… in Journal of Zhejiang University-SCIENCE A (2020)

Article

Detailed Assessment of Compositional and Interfacial Tension Effects on the Fluid Behaviour During Immiscible and Near-Miscible CO₂ Continuous and WAG Displacements

This study seeks to improve numerical simulations of the key physics occurring in CO₂ enhanced oil recovery (CO₂-EOR) processes, with a particular focus on the transition from immiscible to miscible displacements...

Gang Wang, Gillian E. Pickup, Kenneth S. Sorbie… in Transport in Porous Media (2020)

Article

Analysis of Compositional Effects on Global Flow Regimes in CO₂ Near-Miscible Displacements in Heterogeneous Systems

This study investigates the interaction of compositional effects with the flow behaviour during near-miscible (and immiscible) CO₂–oil displacements in heterogeneous systems. A series of numerical simulations mod...

G. Wang, G. E. Pickup, K. S. Sorbie, E. J. Mackay in Transport in Porous Media (2019)

Article

Vertical vibration of a large diameter pile embedded in inhomogeneous soil based on the Rayleigh-Love rod theory

The vertical vibration of a large diameter pile embedded in inhomogeneous soil with hysteretic type dam** is investigated based on the 3D axisymmetric model. Firstly, the pile is assumed to be a Rayleigh-Lov...

Zhen-ya Li, Kui-hua Wang, Wen-bing Wu… in Journal of Zhejiang University-SCIENCE A (2016)

Article

Generation III pressurized water reactors and China’s nuclear power

The design philosophy, overall performance, safety, and economy of three typical generation III (GIII) pressurized water reactors, EPR, AES2006, and CAP1400, are analyzed comprehensively in this paper. Based o...

Yong Wang, Ji-en Ma, You-tong Fang in Journal of Zhejiang University-SCIENCE A (2016)

Article

Framework of mechanical symmetry breaking theory and its application to innovative design

Symmetry breaking phenomena exist in many mechanical products. Based on an analysis of the variation in physical features in several design examples, mechanical symmetry breaking concept systems that consist o...

Qing-ying Qiu, Shao-jian Wang, Pei-en Feng… in Journal of Zhejiang University-SCIENCE A (2016)

Article

Three-dimensional inversion analysis of an in situ stress field based on a two-stage optimization algorithm

Establishing an accurate in situ stress field is important for analyzing the rock-mass stability of the underground cavern at the Huangdeng hydropower station in China. Because of the complexity and importance of...

She-rong Zhang, An-kui Hu, Chao Wang in Journal of Zhejiang University-SCIENCE A (2016)

Article

Non-dispersive solvent extraction of p-toluic acid from purified terephthalic acid plant wastewater with p-xylene as extractant

Non-dispersive solvent extraction (NDSE) with p-xylene as extractant was employed as a novel separation method to recover both p-toluic (PT) acid and water from purified terephthalic acid (PTA) wastewater. The ma...

Qing-ran Kong, You-wei Cheng, Li-jun Wang… in Journal of Zhejiang University-SCIENCE A (2016)

Article

Estimating the time-dependent reliability of aging structures in the presence of incomplete deterioration information

The performance of an aging structure is commonly evaluated under the framework of reliability analysis, where the uncertainties associated with the structural resistance and loads should be taken into account...

Cao Wang, Quan-wang Li, Long Pang, A-ming Zou in Journal of Zhejiang University-SCIENCE A (2016)