Results 121 to 130 of about 271,026 (169)

Symmetric Coupling for Eddy Current Problems

SIAM Journal on Numerical Analysis, 2002
Summary: A novel symmetric finite element method-boundary element method-coupling for the \(\mathbf{E}\)-based eddy current model is derived in a rigorous fashion. To that end, the properties of potentials and boundary integral operators arising from a Stratton-Chu-type representation formula for the electric field in the nonconducting region are ...
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Coupled Problem Solution

2014
Abstract Induction heating computations deal with a multiphysics problem containing analysis of several coupled physical fields such as electromagnetic, temperature, mechanical, and metallurgical. In order to solve coupled electromagnetic-temperature field problems, it is necessary to develop suitable algorithms and numerical procedures,
Jerzy Barglik, Dagmara Dołęga
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On coupled problems in geomechanics

PAMM, 2007
AbstractGeomechanical problems are generally based on the category of granular, cohesive‐frictional materials with a fluid pore content. At the macroscopic scale of continuum mechanics, these materials can be successfully described on the basis of the well‐founded Theory of Porous Media (TPM) [1].The present contribution touches fundamental problems of
Wolfgang Ehlers, Tobias Graf, Ayhan Acartürk   +2 more
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Couples’ agreement on presenting problems predicts engagement and outcomes in problem-focused couple therapy.

Journal of Family Psychology, 2013
This study investigated the impact of couples' agreement regarding relationship problems at therapy intake on subsequent treatment engagement and success. One hundred and 47 couples seeking marital therapy at one of two Veteran Administration Medical Centers completed questionnaires assessing relationship satisfaction and were asked to indicate their ...
Judith N, Biesen, Brian D, Doss
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Coupled Problems in Thermodynamics

2019
We consider three basic methods adopted in modern thermodynamics. We discuss the state of the art, current problems and development prospects. We also discuss the possibility and necessity of constructing mechanical models of thermal processes and models of other processes of “non-mechanical nature”.
Elena A. Ivanova, Dmitry V. Matias
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On the Eigenvalue Problem for Coupled Elliptic Systems

SIAM Journal on Mathematical Analysis, 1986
Betrachtet werden lineare Eigenwertprobleme für Systeme der Form \[ (*)\quad L_ ku_ k=\lambda \sum^{r}_{i=1}m_{k_ i}u_ i\quad in\quad \Omega \subset {\mathbb{R}}^ n \] mit homogenen Dirichlet- Randbedingungen. Hierbei sind \(L_ k\) gleichmäßig elliptische Operatoren 2. Ordnung und es wird angenommen, daß \(m_{ij}\geq 0\), \(i\neq j\) und \(m^+_{kk}\neq
Cantrell, Robert Stephen, Schmitt, Klaus
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The Oberwolfach problem with loving couples

Journal of Combinatorial Designs
AbstractWe generalize the well‐known Oberwolfach problem posed by Ringel in 1967. We suppose to have couples (here is an even integer) and suppose that they have to be seated for several nights at round tables in such a way that each person seats next to his partner exactly times and next to every other person exactly once. We call this problem the
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Coupled problems of thermoviscoelasticity

Polymer Mechanics, 1972
The author derives a heat flux equation with allowance for the dissipation of internal forces on the basis of the fundamental equations of continuum mechanics and the thermodynamics of irreversible processes.
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Coupled Problems of Thermoelasticity

1972
We shall consider first the state of stress and the distribution of temperature in the semi-infinite rod x ≫ 0 when the end x = 0 is disturbed by the application of stresses or temperatures which have a time dependence of the sinusoidal form eiωt where ω is real. (Cf. Sneddon, 1958).
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Electromagnetics and coupled problems

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2000
Introduces the fourth and final chapter of the ISEF 1999 Proceedings by stating electric and magnetic fields are influenced, in a reciprocal way, by thermal and mechanical fields. Looks at the coupling of fields in a device or a system as a prescribed effect.
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