نتایج جستجو برای: stefan formulation

تعداد نتایج: 115291  

2006
V. G. Danilov V. Yu. Rudnev

We assume that the Stefan problem with undercooling has a classical solution until the moment of contact of free boundaries and the free boundaries have continuous velocities until the moment of contact. Under these assumptions , we construct a smooth approximation of the global solution of the Stefan problem with undercooling, which, until the contact, gives the classical solution mentioned ab...

Journal: :Adv. Comput. Math. 1997
Min Hu Ken Jackson Jan Janssen Stefan Vandewalle

Min Hu a,∗, Ken Jackson b,∗, Jan Janssen c,∗∗ and Stefan Vandewalle c,∗∗∗ a Comnetix Computer Systems Inc., 1440 Hurontario Street, Mississauga, Ontario, Canada L5G 3H4 E-mail: [email protected] b Department of Computer Science, University of Toronto, 10 King’s College Road, Toronto, Ontario, Canada M5S 3G4 E-mail: [email protected] c Department of Computer Science, Katholieke Universiteit Leuv...

2012
Philipp A Greif Annika Dufour Nikola P Konstandin Bianka Ksienzyk Evelyn Zellmeier Belay Tizazu Jutta Sturm Tobias Benthaus Tobias Herold Marjan Yaghmaie Petra Dörge Karl-Peter Hopfner Andreas Hauser Alexander Graf Stefan Krebs Helmut Blum Purvi M Kakadia Stephanie Schneider Eva Hoster Friederike Schneider Martin Stanulla Jan Braess Maria Cristina Sauerland Wolfgang E Berdel Thomas Büchner Bernhard J Woermann Wolfgang Hiddemann Karsten Spiekermann Stefan K Bohlander Stefan K. Bohlander

Philipp A Greif, Annika Dufour, Nikola P Konstandin, Bianka Ksienzyk, Evelyn Zellmeier, Belay Tizazu, Jutta Sturm, Tobias Benthaus, Tobias Herold, Marjan Yaghmaie, Petra Dörge, Karl-Peter Hopfner, Andreas Hauser, Alexander Graf, Stefan Krebs, Helmut Blum, Purvi M Kakadia, Stephanie Schneider, Eva Hoster, Friederike Schneider, Martin Stanulla, Jan Braess, Maria Cristina Sauerland, Wolfgang E Ber...

2014
Luis Rei Dunja Mladenic

Despite the general acceptance that the success of machine learning algorithms generally depends on data representation, most NLP and text mining systems and techniques still treat words as indices in a vocabulary, devoid of meaning. We believe that discarding semantic and syntactical similarity between words results in the loss of explanatory factors that would contribute to the success of the...

Journal: :Computer methods in biomechanics and biomedical engineering 2003
Zhihong Liu Ken Muldrew Richard Wan John Rewcastle

The ice formation in a water body is examined for the computation of temperature field, phase change and a moving ice-water interface whose location is not known á priori. This is classically referred to as the Stefan problem [Rubinstein, L.I. (1971) The Stefan Problem (American Mathematical Society, Providence, Rhode Island 02904]. Based on the Duvaut [Duvaut, G. (1973) "Résolution d'un problé...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2009
Pietro Asinari

A finite difference lattice Boltzmann scheme for homogeneous mixture modeling, which recovers Maxwell-Stefan diffusion model in the continuum limit, without the restriction of the mixture-averaged diffusion approximation, was recently proposed [P. Asinari, Phys. Rev. E 77, 056706 (2008)]. The theoretical basis is the Bhatnagar-Gross-Krook-type kinetic model for gas mixtures [P. Andries, K. Aoki...

Journal: :Contexts 2023

Stefan Vogler and Valerie Jenness on community views toward cops.

Phase change materials are substances that absorb and release thermal energy during the process of melting and freezing. This characteristic makes phase change material (PCM)  a favourite choice to integrate it in buildings. Stephan problem including melting and solidification in PMC materials is an practical problem in many engineering processes. The position of the moving boundary, its veloci...

Journal: :International Journal of Heat and Mass Transfer 1978

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