Results 261 to 270 of about 190,015 (291)
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Semi-Analytical Solution of Brent Equations
Doklady MathematicsA parametrization of Brent equations is proposed which admit for a several times reduction of the number of unknowns and equations. The arising equations are solved numerically, and for the resulting fast matrix multiplication algorithms many known values of rank are reproduced and even improved, in particular, the designs (4,4,4;48) and (2,4,5;32) are
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New Semi-Analytical Solutions for Multilayer Reservoirs
CIPC/SPE Gas Technology Symposium 2008 Joint Conference, 2008Abstract This paper presents the development, validation, and application of new approximate (semi-analytical) solutions for the wellbore pressure and fractional flowrate responses of commingled layered reservoirs — without interlayer cross/low (crossflow is only permitted in the wellbore, not in the reservoir).
E. P. Lolon +3 more
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Semi-analytical solution of consolidation for composite ground
Mechanics Research Communications, 2013Abstract A number of consolidation solutions of composite ground which ignores the nonlinear character of soft soil and columns have been derived. In this paper, the e−log σ′ and e−log k relationship is used to describe the stress–strain and strain–permeability coefficient relationship of soft soil.
Chi Wang, Yongfu Xu
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Solute transport with multiprocess nonequilibrium: a semi-analytical solution approach
Journal of Contaminant Hydrology, 2000A semi-analytical solution for the simulation of one-dimensional subsurface solute transport incorporating multiple nonequilibrium processes is presented. The solution is based on the theory developed by Brusseau et al. (1992) [Brusseau, M.L., Jessup, R.E., Rao, P.S.C., 1992.
Christopher J. Neville +2 more
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Groundwater, 2011
In the evaluation of potential risk from ingestion of groundwater near an impacted site, numerical simulation of fate and transport processes of chemicals of concern is often required. If there is potential concern about multiple chemicals, numerical simulation of each chemical separately is often needed.
Jim, Zhang, Jay, Clare, Jia, Guo
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In the evaluation of potential risk from ingestion of groundwater near an impacted site, numerical simulation of fate and transport processes of chemicals of concern is often required. If there is potential concern about multiple chemicals, numerical simulation of each chemical separately is often needed.
Jim, Zhang, Jay, Clare, Jia, Guo
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Computers & Geosciences, 2019
Abstract A semi-analytical solution for one-dimensional transport of multiple species along a reaction chain is introduced. The DECAY solution considers advection, dispersion, equilibrium sorption, and arbitrarily complex sequences of first-order reactions.
Xiaomin Wang, Christopher J. Neville
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Abstract A semi-analytical solution for one-dimensional transport of multiple species along a reaction chain is introduced. The DECAY solution considers advection, dispersion, equilibrium sorption, and arbitrarily complex sequences of first-order reactions.
Xiaomin Wang, Christopher J. Neville
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The microwave heating of three-dimensional blocks: semi-analytical solutions
IMA Journal of Applied Mathematics, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, B., Marchant, T. R.
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A semi-analytical solution for the confined compression of hydrated soft tissue
Meccanica, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Federico S. +3 more
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A semi‐analytical solution for swelling around a borehole
International Journal for Numerical and Analytical Methods in Geomechanics, 1988AbstractPrevious field and laboratory studies have shown that the creation of a borehole in a saturated cohesive soil mass induces significant pore water suctions in the vicinity of the hole. The dissipation of these pore water suctions (swelling) leads to local increases in the moisture content and hence a softening of the soil around the hole.
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A SEMI-ANALYTICAL SOLUTION FOR ONE-DIMENSIONAL SOLUTE TRANSPORT IN SOILS
Soil Science, 1994Yamaguchi, T. +3 more
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