Numerical integration of constrained Hamiltonian systems

Gürtunca, Burcu


Numerical İntegration of constrained Hamiltonian systems.
Gürtunca, Burcu; Department of Mathematics (1999)
Numerical modelling of wave-structure interaction problems through cfd methods
Güler, Hasan Gökhan; Yalçıner, Ahmet Cevdet; Department of Civil Engineering (2020)
The major focus of this study is the computational fluid dynamics (CFD) modelling of wave-structure interaction problems. In the first part of this study, the performance of Haydarpaşa Breakwater under tsunami attack is assessed both experimentally and numerically. It is concluded that the major failure mechanism of this breakwater is the sliding of the crown-wall, and the stability of the stones located at the harbour side is also significant. Design recommendations are given based on the stability of the ...
Numerical solutions of hamiltonian systems in normal form
Çelik, Canan; Karasözen, Bülent; Department of Mathematics (1993)
Numerical simulation and analytical optimization of microchannel heat sinks
Türkakar, Göker; Okutucu Özyurt, Hanife Tuba; Department of Mechanical Engineering (2010)
This study has two main objectives: The performance evaluation of existing microchannel heat sinks using a CFD model, and the dimensional optimization of various heat sinks by minimizing the total thermal resistance. For the analyses, the geometric modeling is performed using the software GAMBIT while the thermal analysis is performed with FLUENT. The developed model compares very well with those available in the literature. Eight different metal-polymer microchannel heat sinks are analyzed using the model ...
Numerical integration of stiff ordinary differential equations.
Selbes, Fugen; Department of Computer Engineering (1980)
Citation Formats
B. Gürtunca, “Numerical integration of constrained Hamiltonian systems,” Middle East Technical University, 1999.