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Degradation of permeability resistance of high strength concrete after combustion

LI Min, QIAN Chunxiang, KAO Hongtao

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 3,   Pages 281-287 doi: 10.1007/s11709-008-0031-9

Abstract: To evaluate the remaining durability of concrete materials after combustion, the permeability of highof HSC after combustion are investigated by chloride ion permeability coefficient (), water permeabilitycoefficient () and air permeability coefficient ().The experiment results show that all three permeability coefficients commendably reflect changes of permeabilityThe permeability coefficient increases with the evaluation temperature.

Keywords： transport behavior     limestone     durability     permeability     HSC    

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Predictive calculations of gas solubility and permeability in glassy polymeric membranes: An overview

Matteo Minelli, Maria Grazia De Angelis, Giulio C. Sarti

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 405-413 doi: 10.1007/s11705-017-1615-5

Abstract: The solubility of pure and mixed gases, diffusivity and permeability of single gases in polymer glassesFor gas and vapor permeability, the comparison with direct experimental data shows the possibility toThe procedure followed for permeability calculations leads also to clear correlations between permeability

Keywords： solubility     permeability     glassy polymers     NELF model     diffusion    

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Analyzing the characterization of pore structures and permeability of diesel contaminated clays under

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 8,   Pages 1264-1280 doi: 10.1007/s11709-023-0921-x

Abstract: micro-computed tomography (XRμCT) were used to characterize the pore structures and investigate the permeability

Keywords： MIP     XRμCT     aging     diesel content     pore structure     permeability characteristics    

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Effect of mineral additives and permeability reducing admixtures having different action mechanisms on

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1277-1291 doi: 10.1007/s11709-021-1752-2

Abstract: In this paper, the effect of usage of the permeability reducing admixture (PRA) having different action

Keywords： cementitious system     mineral additive     permeability reducing admixture     mechanical properties     durability    

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Determination of the Apparent Gas Permeability in a Macrocracked Concrete Article

Pierre Rossi

Engineering 2022, Volume 17, Issue 10,   Pages 93-98 doi: 10.1016/j.eng.2020.11.008

Abstract:

This paper reports on analysis of an experimental study that aimed to determine the apparent gas permeabilityinternational literature, due to the difficulty of performing reliable experimental testing for gas permeabilityAnalytical functions between the evolution of the apparent crack permeability and the apparent crack

Keywords： Concrete     Macrocrack     Gas transfer     Permeability    

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Preparation and permeability of ZSM-35 zeolite membranes on porous stainless steel tubes

ZHU Gang, WANG Jinqu, ZHANG Yan, LU Jinming, XIU Jinghai

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 3,   Pages 217-220 doi: 10.1007/s11705-007-0039-z

Abstract: The single-component permeability tests of H, N and CH showed that the membranes synthesized with ethylenediamine

Keywords： single-component permeability     diffusion     different     permeation     orientation    

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Uncoupled state space solution to layered poroelastic medium with anisotropic permeability and compressible

Zhiyong AI, Wenze ZENG, Yichong CHENG, Chao WU

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 2,   Pages 171-179 doi: 10.1007/s11709-011-0103-0

Abstract: state space solution to three-dimensional consolidation of layered poroelastic medium with anisotropic permeabilityNumerical results show that the anisotropy of permeability and the compressibility of pore fluid have

Keywords： uncoupled state space solution     layered poroelastic medium     three-dimensional consolidation     anisotropic permeability    

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Evolution of CO2 Storage Mechanisms in Low-Permeability Tight Sandstone Reservoirs

Xiangzeng Wang,Hong Yang,Yongjie Huang,Quansheng Liang,Jing Liu,Dongqing Ye,

Engineering doi: 10.1016/j.eng.2024.05.013

Abstract: evaluation of CO2 storage, including stratigraphic, residual, solubility, and mineral trapping in low-permeabilityBased on a detailed geological model of the Huaziping oilfield, calibrated with reservoir permeabilityBased on these results, an evolution diagram of the CO2 storage mechanism of low-permeability tight sandstone

Keywords： CO     2     storage mechanism     Evolutionary patterns     Oil reservoir     Low permeability     Tight sandstone    

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Enhanced permeability and biofouling mitigation of forward osmosis membranes via grafting graphene quantum

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1470-1483 doi: 10.1007/s11705-023-2329-5

Abstract: Therefore, grafting of the membrane with a concentration of 100 ppm (TFC-100) exhibited excellent permeabilityThis work highlights the potential applications of NH2-GOQDs for optimizing permeability and

Keywords： forward osmosis membrane     graphene oxide quantum dots     graft modification     anti-fouling membrane     XDLVO theory    

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Permeability testing of drilling core sample from pavement

WANG Suda, TANG Zhengguang, NING Xiaojun, WU Peiguan, XING Pingyi

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 391-394 doi: 10.1007/s11709-008-0045-3

Abstract: The permeability coefficient of pavement material is a very important parameter in designing the drainageNew equipment is used to measure the permeability coefficient of the pavement drilling core sample and

Keywords： province     material     feasible     permeability coefficient     equipment    

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Smoothed particle hydrodynamics based numerical study of hydroplaning considering permeability characteristics

Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 3,   Pages 319-333 doi: 10.1007/s11709-024-0969-2

Abstract: investigations into hydroplaning have been conducted, only a few have considered the impact of the runway permeabilityFurthermore, this work investigated the impacts of both surface texture and the runway permeability.runway shows that the SMA-13, AC-13, and OGFC-13 do not present a hydroplaning risk when the runway permeability

Keywords： SPH-FE approach     hydroplaning     numerical simulation     surface texture     runway surface reconstruction    

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The present and future of low permeability oil and gas in China

Hu Wenrui

Strategic Study of CAE 2009, Volume 11, Issue 8,   Pages 29-37

Abstract:

Low permeability oil and gas resource of China is abundant and has aGreat exploration discoveries in low permeability sandstone, marine carbonate and volcanic rock fieldswere acquired and top international matching development technology in low permeability was created.Scale effective development in low permeability oil and gas reservoir was achieved.New proved reserves and remaining oil and gas reserves considered, low permeability oil and gas resource

Keywords： low permeability     oil and gas     exploration and development     mainstream     present and future     technology    

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Mechanical behavior and permeability properties of sustainable and high-performance anisotropic three-dimensional

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 11,   Pages 1662-1674 doi: 10.1007/s11709-023-0962-1

Abstract: As a result of this study, it is understood that printable concretes with extremely low permeability

Keywords： three-dimensional concrete printing     rheology     high performance     mineral additives     anisotropy     fiber    

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Permeability and thermal conductivity of host compressed natural graphite for consolidated activated

Bo TIAN, Liwei WANG, Zhequan JIN, Ruzhu WANG

Frontiers in Energy 2011, Volume 5, Issue 2,   Pages 159-165 doi: 10.1007/s11708-011-0145-y

Abstract: Permeability and thermal conductivity test units were set up to study the heat and mass transfer performanceThe permeability was tested with nitrogen as the gas source, and the thermal conductivity was studiedThe results showed that the values of permeability and thermal conductivity were 10 to 10 m and 1.7The permeability decreased with the increasing density of CENG, whereas the thermal conductivity increasedThen the thermal conductivity and permeability of granular AC were researched.

Keywords： permeability     thermal conductivity     expanded nature graphite     activated carbon    

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Electroconductive RGO-MXene membranes with wettability-regulated channels: improved water permeability

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1601-8

Abstract:

● Electroconductive RGO-MXene membranes were fabricated.

Keywords： Reduced graphene oxide     MXene     Membrane     Water permeance     Dye rejection     Electro-assistance    

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Title Author Date Type Operation

Degradation of permeability resistance of high strength concrete after combustion

LI Min, QIAN Chunxiang, KAO Hongtao

Journal Article

Predictive calculations of gas solubility and permeability in glassy polymeric membranes: An overview

Matteo Minelli, Maria Grazia De Angelis, Giulio C. Sarti

Journal Article

Analyzing the characterization of pore structures and permeability of diesel contaminated clays under

Journal Article

Effect of mineral additives and permeability reducing admixtures having different action mechanisms on

Journal Article

Determination of the Apparent Gas Permeability in a Macrocracked Concrete

Pierre Rossi

Journal Article

Preparation and permeability of ZSM-35 zeolite membranes on porous stainless steel tubes

ZHU Gang, WANG Jinqu, ZHANG Yan, LU Jinming, XIU Jinghai

Journal Article

Uncoupled state space solution to layered poroelastic medium with anisotropic permeability and compressible

Zhiyong AI, Wenze ZENG, Yichong CHENG, Chao WU

Journal Article

Evolution of CO2 Storage Mechanisms in Low-Permeability Tight Sandstone Reservoirs

Xiangzeng Wang,Hong Yang,Yongjie Huang,Quansheng Liang,Jing Liu,Dongqing Ye,

Journal Article

Enhanced permeability and biofouling mitigation of forward osmosis membranes via grafting graphene quantum

Journal Article

Permeability testing of drilling core sample from pavement

WANG Suda, TANG Zhengguang, NING Xiaojun, WU Peiguan, XING Pingyi

Journal Article

Smoothed particle hydrodynamics based numerical study of hydroplaning considering permeability characteristics

Journal Article

The present and future of low permeability oil and gas in China

Hu Wenrui

Journal Article

Mechanical behavior and permeability properties of sustainable and high-performance anisotropic three-dimensional

Journal Article

Permeability and thermal conductivity of host compressed natural graphite for consolidated activated

Bo TIAN, Liwei WANG, Zhequan JIN, Ruzhu WANG

Journal Article

Electroconductive RGO-MXene membranes with wettability-regulated channels: improved water permeability

Journal Article