On the representation of effective stress for computing hemolysis
Sign Up to like & getrecommendations! Published in 2019 at "Biomechanics and Modeling in Mechanobiology"
DOI: 10.1007/s10237-018-01108-y
Abstract: Hemolysis is a major concern in blood-circulating devices, which arises due to hydrodynamic loading on red blood cells from ambient flow environment. Hemolysis estimation models have often been used to aid hemocompatibility design. The preponderance… read more here.
Keywords: effective stress; representation effective; hemolysis; blood ... See more keywords
Effective stress incorporating osmotic suction and volume change behavior of compacted GMZ01 bentonite
Sign Up to like & getrecommendations! Published in 2019 at "Acta Geotechnica"
DOI: 10.1007/s11440-019-00906-7
Abstract: Investigation of osmotic suction effects on the volume change behavior of clay is of great importance in evaluating the performance of engineering barrier in deep geological repository for the disposal of high-level radioactive waste. From… read more here.
Keywords: suction; osmotic suction; compacted gmz01; gmz01 bentonite ... See more keywords
Effective stress law for rock masses and its application in impoundment analysis based on deformation reinforcement theory
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Central South University"
DOI: 10.1007/s11771-018-3731-x
Abstract: Reservoir impoundment is related to several hydraulic engineering concerns, including irreversible valley contractions, landslides and reservoir-induced earthquakes. However, these phenomena, such as valley contractions, are hardly to be explained by the conventional method. The scientific… read more here.
Keywords: deformation; stress; effective stress; stress law ... See more keywords
A new effective stress constitutive equation for cemented porous media based on experiment and derivation
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-018-3697-x
Abstract: The stress-strain of porous media is totally different from that of continuous solid materials. Terzaghi effective stress principle, as the cornerstone of soil mechanics, fits well for stress-strain of soils but fails to fit for… read more here.
Keywords: cemented porous; stress; stress constitutive; effective stress ... See more keywords
On the effective stress coefficient of saturated fractured rocks
Sign Up to like & getrecommendations! Published in 2020 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2020.103564
Abstract: Abstract The applicability of the classic Terzaghi or Biot effective stress laws to fractured rocks is not clear. Based on discrete element models, bulk modulus method and equivalent strain method are presented to determine the… read more here.
Keywords: fracture; fractured rocks; stress; effective stress ... See more keywords
Permeability evolution and mechanism of thermally damaged basalt fiber-reinforced concrete under effective stress
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.119077
Abstract: Abstract This paper presents an experimental study of the permeability evolution of thermally damaged basalt fiber-reinforced concrete (BFRC) under effective stress. Initial permeability, temperature damage coefficient, stress sensitivity, and maximum permeability damage rate of BFRC… read more here.
Keywords: permeability; stress; thermally damaged; effective stress ... See more keywords
Geothermal production and reduced seismicity: Correlation and proposed mechanism
Sign Up to like & getrecommendations! Published in 2018 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2017.11.037
Abstract: Abstract At Brady Hot Springs, a geothermal field in Nevada, heated fluids have been extracted, cooled, and re-injected to produce electrical power since 1992. Analysis of daily pumping records and catalogs of microseismicity between 2010… read more here.
Keywords: production; long term; geothermal production; correlation ... See more keywords
Experimental and modeling study of the stress-dependent permeability of a single fracture in shale under high effective stress
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.116078
Abstract: Abstract It is of great importance to investigate the change in the permeability of stimulated shale gas reservoirs under high effective stress because the depths of producing shale gas reservoirs in China have gradually exceeded… read more here.
Keywords: fracture; study; permeability; stress ... See more keywords
Influence of effective stress and transport on mechanical and chemical alteration processes at the Cement-Caprock interface
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2021.103340
Abstract: Abstract Fractures along interfaces between host rock and wellbore cement have long been identified as potential CO2 leakage pathways from subsurface CO2 storage sites. As a consequence, cement alteration due to exposure to CO2 has… read more here.
Keywords: co2; effective stress; chemical; cement ... See more keywords
Experimental study of permeability change of organic-rich gas shales under high effective stress
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2019.01.014
Abstract: Abstract Shale permeability and its variation under high stress are vital for gas production from deep shale gas reservoirs. Most experiments of stress-dependent permeability for organic-rich shale were conducted under lower stress less than 40 MPa,… read more here.
Keywords: gas; effective stress; organic rich; stress ... See more keywords
Experimental study on the anisotropy of the effective stress coefficient of sandstone under true triaxial stress
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2020.103651
Abstract: Abstract The effective stress principle plays an important role in the study of the permeability evolution and mechanical behavior of coal and rocks. A key to evaluating the effective stress is determining the evolution of… read more here.
Keywords: pore pressure; stress; effective stress; stress coefficient ... See more keywords