格子架
发表于 2025-3-30 08:48:50
Coupled Geometric Modelling for the Analysis of Groundwater Flow and Transport in Fractured Rock,e-dimensional fractured rock. We present three methods for the local discretization of fractured media (hexahedral elementsfor volumes and quadrilateral elements for fracture planes). These methods are based on the Delaunay triangulation. Therefore they can be applied to arbitrary convex domains con
Blatant
发表于 2025-3-30 15:56:46
Subspace decomposition methods for solving the Euler equations,hich avoids the use of reconstruction procedures on dual control grids. Triangles of the original grid are control elements for the flux balance. No time marching method is employed. The flux equations are solved by least square minimization of the residual norm..The minimization approach enables a
骚扰
发表于 2025-3-30 17:54:48
Domain Decomposition Schemes and Coupling Conditions for Kinetic and Hydrodynamic Equations, and coupling conditions at the interface between the equations are developed and investigated. In particular for nonequilibrium situations at the interface new coupling conditions are developed by considering interface layers. This leads to kinetic linear half space problems. A fast procedure to so
进取心
发表于 2025-3-30 22:25:41
Coupled Physical Modelling for the Analysis of Groundwater Systems,near coupled partial differential equations to be solved for pressure, solute concentration and temperature. Especially if considering such non-linear problems, numerical simulators must be verified in a particular series of tests. Frequently used benchmarks for testing variable density models are H
BRAND
发表于 2025-3-31 04:40:19
Coupling of Boundary and Finite Elements in Aeroacoustic Calculations,ts are used to discretize the acoustic pressure in a bounded computational domain including the nonuniform flow field. The radiation of acoustic waves in the exterior uniform flow field is modelled by a boundary integral representation formula. The interface condition on the shared boundary yields a
狂热文化
发表于 2025-3-31 05:22:24
,Numerical Solution of the Neutron Diffusion Equation—Adaptive Concepts in Time and Space,e by treating the neutron motion as a diffusion process and solving the diffusion equation numerically. Dividing the range of the energy variable into a certain number of intervals, the so-called energy groups, we obtain the multigroup neutron diffusion equations, a coupled system of either elliptic
ARK
发表于 2025-3-31 11:32:29
A Numerical Scheme for Stress Waves at a Fluid-Solid Interface,s. One example of application is cavitation damaging in liquids by shock waves emanating from collapsing bubbles..The liquid is modeled by the Euler or Navier-Stokes equations for compressible fluids and the solid by the equations of elastoplasticity..In the scheme a Finite Element solver for the li
旧病复发
发表于 2025-3-31 16:59:12
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Crohns-disease
发表于 2025-3-31 20:40:18
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Lumbar-Stenosis
发表于 2025-3-31 23:31:59
tology and geriatrics. We are most certain that a burgeoning inflection point has arrived and made an impact by challenging our received views within the “ageing enterprise.” We submit that the GRIN technologies will disrupt and flip on its head each and every previous inflection point and its atten