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A novel fluid–solid coupling model for the oil–water flow in the natural fractured reservoirs
, 2021The mutual coupling effect between the fluid flow and the in situ stress fields cannot be ignored during the development of natural fractured reservoirs (NFRs), such as in the waterflooding process. In this study, a discrete fracture model is proposed to
Dongxu Zhang +6 more
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Particle-Based Simulation of Fluid-Solid Coupling
2013We present an efficient framework for fluid-solid coupling, including both rigid and elastic bodies. Based on a unified particle model, we apply different coupling scheme for fluid-solid and solid-solid coupling respectively. Realistic and versatility are achieved by coupling all the objects adaptively. With the help of GPU accelerating, we gain a real-
Xinyi Yin +3 more
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A fluid–solid coupling model for hydraulic fracture of deep coal seam based on finite element method
The Physics of FluidsThe fluid–solid coupling effect is more pronounced in the process of deep coal seam development compared to shallow coalbed methane, exerting a greater influence on production, and cannot be disregarded. Throughout the extraction process, the interaction
Dongxu Zhang +5 more
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Stable and Fast Fluid–Solid Coupling for Incompressible SPH
Computer Graphics Forum, 2014AbstractThe solid boundary handling has been a research focus in physically based fluid animation. In this paper, we propose a novel stable and fast particle method to couple predictive–corrective incompressible smoothed particle hydrodynamics and geometric lattice shape matching (LSM), which animates the visually realistic interaction of fluids and ...
X. Shao +3 more
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An adaptive fluid-solid coupling time step control algorithm for unsteady conjugate heat transfer
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering ScienceUnsteady simulation with conjugate heat transfer has to tackle the stiffness issue that originates from the wide disparate time scales between fluid and solid heat transfer.
Feixue Cai +4 more
semanticscholar +1 more source
IEEE transactions on energy conversion, 2021
This article proposes a comprehensive investigation method for loss calculation and temperature rise prediction in high-speed and high-power switched reluctance machines (SRMs).
C. Gan +5 more
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This article proposes a comprehensive investigation method for loss calculation and temperature rise prediction in high-speed and high-power switched reluctance machines (SRMs).
C. Gan +5 more
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Coupled Fluid/Solid Heat Transfer Computation for Turbine Discs
Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, 2001This paper considers the coupling of a finite element thermal conduction solver with a steady, finite volume fluid flow solver. Two methods were considered for passing boundary conditions between the two codes — transfer of metal temperatures and either convective heat fluxes or heat transfer coefficients and air temperatures.
Verdicchio, JA, Chew, JW, Hills, NJ
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Proceedings of the Institution of mechanical engineers. Part J, journal of engineering tribology
In the case of the journal-bearing system under a mixed or boundary lubrication regime, the deformation of the bearing, the flow of the lubricating medium, and the contact of the asperities should be taken into account.
Di Zhang, Haijun Wei, C. Gu
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In the case of the journal-bearing system under a mixed or boundary lubrication regime, the deformation of the bearing, the flow of the lubricating medium, and the contact of the asperities should be taken into account.
Di Zhang, Haijun Wei, C. Gu
semanticscholar +1 more source
Fluid-solid coupling response of shield tunnel lining structure under high water pressure
Marine georesources & geotechnology, 2021When a river-crossing shield tunnel is excavated in water-rich soft clay strata, the mechanical properties of the segment lining structure are significantly affected by the water pressure and fluid-solid coupling, especially when the water level changes ...
Xuansheng Cheng +3 more
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Industrial Lubrication and Tribology, 2021
Purpose The purpose of this paper is to investigate the dynamic characteristics of spiral groove liquid film seal under the effect of thermal–fluid–solid coupling.
Bo Yu +5 more
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Purpose The purpose of this paper is to investigate the dynamic characteristics of spiral groove liquid film seal under the effect of thermal–fluid–solid coupling.
Bo Yu +5 more
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