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201
Floor Disturbance and Failure Characteristics of Super-Large Mining Height Working Face
Published 2022-01-01“…The reason for the smaller failure zone of the floor of the super large mining height working face is that the falling roof inhibits the pressure relief of the floor, the large mining height reduces the advance pressure, and the shear stress of the floor decreases. The research methods and findings are of great significance to the prediction of floor failure and water inrush in working face with a super-large mining height, the prevention and control of water disasters in coal seam roof and the monitoring of mine pressure.…”
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202
Introducing a Rheology Model for Non-Newtonian Drilling Fluids
Published 2021-01-01“…A power-based method was applied to obtain the apparent viscosity and the shear stress of the water-based drilling mud (WBM) in the annulus of the viscometer. …”
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203
Effect of Flexibility Ratio on Seismic Response of Cut-and-Cover Box Tunnel
Published 2019-01-01“…It is also shown that an increase in F accompanies corresponding increase in R, the spectral acceleration in the tunnel lining, and the shear stress along the tunnel lining-soil interface. …”
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204
Effect of Secondary Flows on Heat Transfer of a Gas Turbine Blade
Published 2013-01-01“…Three-dimensional nonisothermal, turbulent flow was obtained by solving Reynolds averaged Navier-Stokes equations and energy equation. The shear stress transport model was employed to represent turbulent flow. …”
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205
Comparison of Modified Chandler, Roller Pump, and Ball Valve Circulation Models for In Vitro Testing in High Blood Flow Conditions: Application in Thrombogenicity Testing of Differ...
Published 2012-01-01“…We concluded that the Hemobile minimally affects blood and could be adjusted to high blood flows, simulating arterial shear stress. The Hemobile was used to measure hemocompatibility of graft material and showed Dyneema Purity UHMWPE fiber in many ways more hemocompatible than ePTFE and PET.…”
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206
An Experimental and Computational Study on the Effects of Ball Milling on the Physicochemical Properties and Digestibility of a Canna Starch/Tea Polyphenol Complex
Published 2025-01-01“…Compared with the unmilled mixture, the solubility increased by 199.4%; the shear stress decreased by 89.48%; and the storage modulus and loss modulus decreased. …”
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207
Robust pareto multiobjective optimum design of FG-Beam under moving mass
Published 2024-06-01“…Because of the importance of shear stress in FGMs, Timoshenko beam theory has been used in dynamic Analysis. …”
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208
Rheological Modeling and Characterization of Ficus platyphylla Gum Exudates
Published 2013-01-01“…From the plots of viscosity versus shear rate/speed of rotation and also that of shear stress versus shear rate, FP gum can be classified as a non-Newtonian gum with characteristics-plastic properties. …”
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209
Manufacture of Green-Composite Sandwich Structures with Basalt Fiber and Bioepoxy Resin
Published 2013-01-01“…Finite element (FEM) simulations for the mechanical stress analysis of the sandwich material were carried out, and a maximum allowable shear stress for material failure under bending loads was established. …”
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210
Hemodynamic Analysis Using 4D Flow MRI in a Case of Aortic Dissection With Aberrant Right Subclavian Artery
Published 2025-01-01“…ABSTRACT Four‐dimensional flow magnetic resonance imaging (4D flow MRI) was utilized to analyze an aortic dissection with an aberrant right subclavian artery, revealing vortex formation and an increased oscillatory shear index (OSI), both indicative of variations in wall shear stress. An elevated OSI has been associated with an elevated risk of aortic dissection.…”
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211
Hemodynamic Effect of Unequal Anterior Cerebral Artery Flow Rates on the Anterior Communicating Artery Bifurcation: A Computational...
Published 2008-01-01“…Using an idealized 2D symmetric model of the ACA-ACOM geometry, the flow field and wall shear stress (WSS) at the bifurcation regions are assessed for pulsatile inflows with left to right flow ratios of 1:1, 2:1, 3:1, and 4:1. …”
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212
Unsteady Radiative Maxwell Fluid Flow over an Expanding Sheet with Sodium Alginate Water-Based Copper-Graphene Oxide Hybrid Nanomaterial: An Application to Solar Aircraft
Published 2022-01-01“…Numerous control variables are thoroughly examined, including temperature, shear stress, motion, friction component, and Nusselt number. …”
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213
Influence of Magnetic Field on the Peristaltic Flow of a Viscous Fluid through a Finite-Length Cylindrical Tube
Published 2010-01-01“…The expressions of pressure gradient, volume flow rate, average volume flow rate and local wall shear stress have been obtained. The effects of the transverse magnetic field and electrical conductivity (i.e. the Hartmann number) on the mechanical efficiency of a peristaltic pump have also been studied. …”
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214
Hydromagnetic Flow of Two Immiscible Couple Stress Fluids through Porous Medium in a Cylindrical Pipe with Slip Effect
Published 2023-01-01“…Instead of the classical no-slip condition, the slip velocity along with vanishing couple stress boundary conditions is taken on the surface of the rigid cylinder, and continuity conditions of velocity, vorticity, shear stress, and couple stress are imposed at the fluid-fluid interface. …”
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215
Reacting Flow Characteristics of Wall-mounted Ramps in Strut-injection Scramjet Combustors under Varying Hydrogen Jet Pressures
Published 2025-02-01“…A numerical investigation is performed using Reynolds Averaged Navier Stokes (RANS) equations in combination with the Shear Stress Transport (SST) k-ω turbulence model to understand flow mechanics at supersonic combustion. …”
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216
Confined and mined: anthropogenic river modification as a driver of flood risk change
Published 2025-01-01“…Sediment deprivation also increases bed shear stress that can induce scour, infrastructure damage and increased flood impacts. …”
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217
Effects of Rolling Reduction and Strength of Composed Layers on Bond Strength of Pure Copper and Aluminium Alloy Clad Sheets Fabricated by Cold Roll Bonding
Published 2014-01-01“…The tensile shear strengths considering the area fraction of deposit of Al alloy on Cu side were compared with the shear stress converting from the ultimate tensile strengths. …”
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218
Effect of Surface Hardening on Dynamic Frictional Rolling Contact Behavior and Degradation of Corrugated Rail
Published 2019-01-01“…The simulation results show that laminar plasma surface hardening technology can increase residual stress and shear stress in quenched zones, leading to local stress concentration at their boundaries; the plastic strain in the matrix material is higher than that in the quenched zones, while the strain concentration is mainly focused on the matrix material. …”
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219
Research on the Deformation Characteristics and Support Technology of a Bottom Gas Extraction Roadway under Repeated Interference
Published 2019-01-01“…According to the mechanical analysis of the bottom gas extraction roadway, the equations for calculating the displacement at each point on the surface of the bottom gas extraction roadway and the methods for calculating the maximum displacement, the maximum normal stress, and the maximum shear stress are obtained to reasonably explain the deformation of the bottom gas extraction roadway under multiple disturbances. …”
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220
Thermal Behavior of Cylindrical Buckling Restrained Braces at Elevated Temperatures
Published 2014-01-01“…A debonding agent was rubbed on the core’s surface to avoid shear stress transition to the restraining system. The numerical model was verified by the analytical solutions developed by the other researchers. …”
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