了解多物理场仿真在基础研究和产品设计中的应用


各个行业的工程师和科研人员都在使用多物理场仿真来研发创新的产品设计和流程。他们在 COMSOL 用户年会上展示了丰富的技术论文和演示文稿,您可以从他们的研究成果中寻找灵感。欢迎访问以下链接浏览精选文章,您也可以使用“快速搜索”工具来查找特定的演示文稿,或按应用领域进行过滤。
查看 COMSOL 用户年会 2018 论文集
Structural Mechanics and Thermal Stressesx

Optimization of a Thermoelectric Conversion System

J. R. Chase [1],
[1] Alphabet Energy, Hayward, CA, USA

Thermoelectric materials have no theoretical limit to conversion efficiency of heat into electrical power. In ... 扩展阅读

Modeling the Sound Radiation by Loudspeaker Cabinets new

M. Cobianchi[1], M. Rousseau[1]
[1] B&W Group Ltd, Steyning, UK

While musical instruments often rely on a body which resonates on purposefully to amplify the vibration ... 扩展阅读

COMSOL Multiphysics® Simulations of Cracking in Point Loaded Masonry with Randomly Distributed Material Properties

A.T. Vermeltfoort[1], A.W.M. van Schijndel[1]
[1]Eindhoven University of Technology, Eindhoven, The Netherlands

This paper describes COMSOL Multiphysics® simulations of the stress and crack development in the area where a ... 扩展阅读

Modeling Cracking in Quasi-Brittle Materials Using Isotropic Damage Mechanics

T. Gasch [1], A. Ansell [1],
[1] KTH Royal Institute of Technology, Stockholm, Sweden

An extension of the Solid Mechanics interface in COMSOL Multiphysics® is presented to analyze localized ... 扩展阅读

Multiphysics CAE of Shock Absorber

A. Prasad [1], R. C. Thiagarajan [1],
[1] ATOA Scientific Technologies, Bengaluru, Karnataka, India

A Shock absorber is a mechanical device engineered to absorb high impact load and provide comfort while ... 扩展阅读

Implementation of a Viscoelastic Material Model to Simulate Relaxation in Glass Transition new

Z. Zheng[1], R. Zhang[1]
[1]Corning Incorporated, Corning, NY, USA

Introduction: Glass relaxation occurs in a range of temperature during transition from equilibrium to super ... 扩展阅读

Bloch Waves in an Infinite, Periodically-perforated Sheet

W. Maysenhölder[1]
[1]Fraunhofer Institute for Building Physics, Stuttgart, Germany

Bloch waves in infinite periodic structures – much in vogue in the present metamaterial age – can be ... 扩展阅读

Nonlinear Mechanical Modeling of Thermoplastics

J. Bergstrom [1], N. Elabbasi [1],
[1] Veryst Engineering, Needham, MA, USA

The use of thermoplastic materials is increasing and it is becoming more important during the design process ... 扩展阅读

2D Modeling of Elastic Wave Propagation in Solids Containing Closed Cracks

S. Delrue [1], V. Aleshin [2], O. Bou Matar [2], K. Van Den Abeele [1],
[1] Wave Propagation & Signal Processing Research Group, KU Leuven Kulak, Kortrijk, Belgium
[2] Institute of Electronics, Microelectronics and Nanotechnologies, Lille, France

Within the field of Non Destructive Testing (NDT) of materials, nonlinear ultrasonic techniques are becoming ... 扩展阅读

Laser-Ultrasonics Wave Generation and Propagation FE Model in Metallic Materials

A. Cavuto[1], G.M. Revel [1], M. Martarelli [2], F. Sopranzetti [2]
[1]Università Politecnica delle Marche, Ancona, Italy
[2]Università e-Campus, Novedrate (CO), Italy

A 2D axisymmetric model was considered in order to evaluate the propagation paths of the ultrasonic waves ... 扩展阅读