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- Publications
- Influence
Outwards pointing hysteresis operators and asymptotic behaviour of evolution equations
Abstract The paper deals with the long-time behaviour of evolution systems described by ODEs and PDEs with hysteresis operators. The analysis is based on two concepts. The first one is the outward… Expand
Ihr könnt uns einfach nicht verstehen : warum Ost- und Westdeutsche aneinander vorbeireden
- O. Klein
- Political Science
- 2009
- 9
- 2
Transient Numerical Simulation of Sublimation Growth of SiC Single Crystals
This article presents a brief description of a transient model for the Modified Lely Method of sublimation growth of silicon carbide single crystals. For the gas phase the model consists of balance… Expand
Numerical simulation of temperature fields during the sublimation growth of SiC single crystals, using WIAS-HiTNIHS☆
Abstract We present numerical computations of the temperature fields in axisymmetric growth apparatus for sublimation growth of silicon carbide (SiC) bulk single crystals by physical vapor transport… Expand
Transient numerical investigation of induction heating during sublimation growth of silicon carbide single crystals
This article presents transient numerical simulations of the temperature evolution during sublimation growth of SiC single crystals via physical vapor transport (also called the modified Lely method)… Expand
Asymptotic Behaviour for a Phase-Field Model with Hysteresis in One-Dimensional Thermo-Visco-Plasticity
- O. Klein
- Mathematics
- 1 August 2004
The asymptotic behaviour for t → ∞ of the solutions to a one-dimensional model for thermo-visco-plastic behaviour is investigated in this paper. The model consists of a coupled system of nonlinear… Expand
Asymptotic behaviour of evolution equations involving outwards pointing hysteresis operators
Abstract The paper deals with the long-time behaviour of evolution systems involving hysteresis operators. Introducing the concept of outwards pointing hysteresis operators allows to generalize… Expand
Optimal Control of Three-Dimensional State-Constrained Induction Heating Problems with Nonlocal Radiation Effects
- P. Druet, O. Klein, J. Sprekels, F. Tröltzsch, Irwin Yousept
- Computer Science, Mathematics
- SIAM J. Control. Optim.
- 4 August 2011
TLDR
Crystallization of 640 kg mc-silicon ingots under traveling magnetic field by using a heater-magnet module
- C. Kudla, A. T. Blumenau, +17 authors P. Rudolph
- Materials Science
- 15 February 2013
For the first time a heater-magnet module (HMM), simultaneously generating heat and a traveling magnetic field (TMF), was constructed for an industrial scale G5 multi-crystalline Si crystallizer and… Expand
Radiation- and convection-driven transient heat transfer during sublimation growth of silicon carbide single crystals
- O. Klein, P. Philip, J. Sprekels, K. Wilmanski
- Chemistry
- 1 February 2001
This article presents transient numerical simulations of heat transfer during sublimation growth of SiC single crystals via physical vapor transport (also called the modified Lely method),… Expand