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Simulation Methods and Teaching

Virtual Experiments: Numerical Computations as a Powerful Tool for Engineers

P. Schmitz[1], A. Cockx[2], S. Geoffroy[3], and J. Gunther[1]
[1]Biochemical Engineering Dpt., Université de Toulouse, Toulouse, France
[2]Chemical Engineering Dpt., Université de Toulouse, Toulouse, France
[3]Mechanical Engineering Dpt., Université de Toulouse, Toulouse, France

An undergraduate course is developed to initiate future engineers to multiphysics numerical simulation by ... 扩展阅读

The Use of COMSOL in Teaching Heat and Moisture Transport Modeling in Building Constructions

A.W.M. van Schijndel[1] and H.L. Schellen[1]
[1]Eindhoven University of Technology, Eindhoven, The Netherlands

This paper presents the use of the multiphysics package COMSOL for teaching heat and moisture transport ... 扩展阅读

Modeling the Collimator-Detector Scattering Using Stochastic Differential Equations and COMSOL

A. Jeremic[1], T. Farncombe[2], S. Liu[2], and Y. Abdul-Rehman[1]
[1]Department of Electrical and Computer Engineering, McMaster University, Hamilton, Ontario, Canada
[2]Department of Radiology, McMaster University, Hamilton, Ontario, Canada

Single photon emission computed tomography (SPECT) is a nuclear medicine imaging technique that uses gamma ... 扩展阅读

Numerical Study of an LTD Stirling Engine with Porous Regenerator

N. Martaj[1], P. Rochelle[1][2], L. Grosu[1], R. Bennacer[3], and S. Savarese[4]
[1]Universitè de Paris, Paris, France
[2]Institut Jean Le Rond d'Alembert, Université Paris 6
[3]Laboratoire LEEVAM «Environnement, Energétique, Valorisation, Matériaux», Universitéde Cergy-Pontoise
[4]COMSOL France, 5 pl. R Schuman, 38000 Grenoble

The alternative engines of Stirling type, are engines running on "hot air", using both an external heat ... 扩展阅读

Control of Systems Modeled by COMSOL Multiphysics^® as Distributed Parameter Systems

G. Hulkó[1], C. Belavý[1], P. Bucek[1], K. Ondrejkovic[1], and P. Zajícek[1]

[1]Institute of Automation, Measurement and Applied Informatics of Slovak University of Technology, Bratislava, Slovak Republic

In systems and control theory dynamical systems described by partial differential equations are known as ... 扩展阅读

Optimization of Bending-Type Ultrasonic Transducers with Rotational Symmetry Using COMSOL Multiphysics^®

M. Jungwirth[1] and M. Rabl[1]

[1]Wels School of Engineering, Upper Austria University of Applied Sciences, Wels, Austria

Ultrasonic sensors are commonly used for a wide variety of non-contact presence, proximity or distance ... 扩展阅读

Solving Distributed Optimal Control Problems for the Unsteady Burgers Equation in COMSOL Multiphysics

F. Yilmaz[1] and B. Karasözen[2]

[1]Department of Mathematics, Gazi University, Ankara, Turkey
[2]Department of Mathematics and Institute of Applied Mathematics, Middle East Technical University, Ankara, Turkey

We use COMSOL Multiphysics® for solving distributed optimal control of un- steady Burgers equation without ... 扩展阅读

On the Formation of a Sticking Layer on the Bearing during Thin–Section Aluminium Extrusion

X. Ma[1], M.B. de Rooij[2], and D.J. Schipper[2]

[1]Materials Innovation Institute, Enschede, The Netherlands
[2]University of Twente, Enschede, The Netherlands

This paper describes the use of COMSOL Multiphysics® to determine the shear layer thickness in thin&ndash ... 扩展阅读

Equation-Based Modelling: True Large Strain, Large Displacement and Anand's Plasticity Model with COMSOL's Moving Mesh Application Mode

O. Toscanelli[1], V. Colla[1], and M. Vannucci[1]

[1]Scuola Superiore S. Anna, Pontedera, PI, Italy

In this work the solution of the structural problem obtained by mean of the velocity approach is presented. ... 扩展阅读

Application of System Identification Methods to Implement COMSOL Models into External Simulation Environments

A.W.M. van Schijndel[1] and M. Gontikaki[1]

[1]Eindhoven University of Technology, Eindhoven, The Netherlands

Full coupling of distributed parameter models, like COMSOL, with the lumped models often lead to very time ... 扩展阅读

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