نتایج جستجو برای: stefan condition
تعداد نتایج: 318581 فیلتر نتایج به سال:
The Stefan problem with Gibbs-Thomson law describes solidification phenomena for pure substances. In applications the surface energy is anisotropic leading to an anisotropic Gibbs-Thomson law. We show the existence of weak solutions to the Stefan problem with anisotropic Gibbs-Thomson law using an implicit time discretization, and variational methods in an anisotropic BV setting. Our main resul...
Toni Jarimo (1), Peter Ljubič (2), Iiro Salkari (1), Marko Bohanec (2), Nada Lavrač (2, 3), Martin Žnidaršič (2), Stefan Bollhalter (4), Jiri Hodik (5) (1) VTT Technical Research Centre of Finland, [email protected], [email protected] (2) Jožef Stefan Institute, Ljubljana, Slovenia, [email protected] [email protected], , [email protected], [email protected] (3) Nova Gorica Polyte...
Erratum After publication of this work [1], we noted that we failed to include the middle initials of the author, Stefan O.P. Hofer. The full list of authors has now been updated. We are publishing this erratum to update the author list, which is as follows: Toni Zhong, Claire Temple-Oberle, Stefan O.P. Hofer, Brett Beber, John Semple, Mitchell Brown, Sheina Macadam, Peter Lennox, Tony Panzarel...
Authors/Task Force Members: Borja Ibanez* (Chairperson) (Spain), Stefan James* (Chairperson) (Sweden), Stefan Agewall (Norway), Manuel J. Antunes (Portugal), Chiara Bucciarelli-Ducci (UK), Héctor Bueno (Spain), Alida L. P. Caforio (Italy), Filippo Crea (Italy), John A. Goudevenos (Greece), Sigrun Halvorsen (Norway), Gerhard Hindricks (Germany), Adnan Kastrati (Germany), Mattie J. Lenzen (The Ne...
Authors/Task Force Members: Borja Ibanez* (Chairperson) (Spain), Stefan James* (Chairperson) (Sweden), Stefan Agewall (Norway), Manuel J. Antunes (Portugal), Chiara Bucciarelli-Ducci (UK), Héctor Bueno (Spain), Alida L. P. Caforio (Italy), Filippo Crea (Italy), John A. Goudevenos (Greece), Sigrun Halvorsen (Norway), Gerhard Hindricks (Germany), Adnan Kastrati (Germany), Mattie J. Lenzen (The Ne...
An approximation procedure for the identi cation of a nonlinear boundary heat transfer function in a one phase Stefan problem is presented. Alternatively the problem can be viewed as constructing a feedback control law for the control of the solidi cation surface in the Stefan problem. The analysis is based on Hilbert space methods and convex analysis techniques. Numerical results combining two...
Holger Stenzhorn Stefan Schulz University Medical Center Freiburg Institute for Medical Biometry and Medical Informatics Stefan-Meier-Straße 26 79104 Freiburg, Germany [email protected] [email protected] Elena Beißwanger Udo Hahn University Language and Information Engineering (JULIE) Lab Fürstengraben 30 07743 Jena, Germany [email protected] udo.hahn@uni-j...
Computer Music Journal Spectral Tools for Dynamic Tonality and Audio Morphing William Sethares [email protected], Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706 USA. Andrew Milne [email protected], Department of Music, P.O. Box 35, 40014, University of Jyväskylä, Finland. Stefan Tiedje [email protected], CCMIX, Paris, Fran...
Amathematical model for the diffusion process of ferromagnetic particles in a magnetic fluid is described. The unique solvability of the steady-state particle concentration problem is investigated and an analytical expression for its solution is found. In case that the fluid is under the action of a high-gradient magnetic field a Stefan-type diffusion problem can arise. An algorithm for solving...
In this paper we consider one-dimensional two-phase Stefan problems for a class of parabolic equations with nonlinear heat source terms and with nonlinear flux conditions on the fixed boundary. Here, both timedependent and time-independent source terms and boundary conditions are treated. We investigate the large time behavior of solutions to our problems by using the theory for dynamical syste...
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