Search Results - subject:"Shape optimization"

Applications of one-shot methods in PDEs constrained shape optimization

Petrova, Svetozara I. - In: Mathematics and Computers in Simulation (MATCOM) 80 (2009) 3, pp. 581-597

The paper deals with applications of numerical methods for optimal shape design of composite materials structures and devices. We consider two different physical models described by specific partial differential equations (PDEs) for real-life problems. The first application relates...

Persistent link: https://www.econbiz.de/10010870146

Optimal shape design in biomimetics based on homogenization and adaptivity

Hoppe, Ronald H.W.; Petrova, Svetozara I. - In: Mathematics and Computers in Simulation (MATCOM) 65 (2004) 3, pp. 257-272

devoted to the shape optimization of new biomorphic microcellular silicon carbide ceramics produced from natural wood by …

Persistent link: https://www.econbiz.de/10010749629

Shape optimization for a simulation of a semiconductor problem

Abouchabaka, J.; Aboulaich, R.; Guennoun, O.; Nachaoui, A. - In: Mathematics and Computers in Simulation (MATCOM) 56 (2001) 1, pp. 1-16

This work gives a study of the Regier’s model by using the shape optimization techniques. Two formulations of this … presented. Numerical results obtained by implementing the last algorithm prove that this shape optimization techniques provide a …

Persistent link: https://www.econbiz.de/10010748950

Numerical approach of a free boundary in the junction field effect transistor – MESFET

Abouchabaka, J; Aboulaı̈ch, R; Souissi, A - In: Mathematics and Computers in Simulation (MATCOM) 47 (1998) 6, pp. 531-539

This paper presents the numerical approach of the free boundary by using shape optimization method. The numerical …

Persistent link: https://www.econbiz.de/10011051121