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。

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查看 COMSOL 用户年会 2020 论文

Heat Transfer and Phase Changex

Flow and Heat Transfer Through an Open Cell Metal Foam

B. Chine'[1], V. Mussi[2], A. Rossi[2]
[1]ITCR, Costa Rica Institute of Technology, Costa Rica
[2]Laboratorio MUSP, Macchine Utensili e Sistemi di Produzione, Italy

Metal foams are interesting materials with many potential uses. They are characterized by a cellular ... 扩展阅读

Coupled Electromagnetic-Thermal Model of a Superconducting Motor

L. Tomkow[1], A. Smara[1], V. Climente-Alarcon[1], B. Glowacki[1]
[1]University of Cambridge, United Kingdom

The construction of a superconducting aircraft motor demonstrator is underway under ASuMED project. ... 扩展阅读

Modelling of a Thermal Time-of-Flight Sensor for Low Rate Open Channel Flow

C. Panhans[1], T. Koch[2], S. Leonhard[1], R. Hilliges[1], R. Stolle[1], A. Frey[1]
[1]University of Applied Sciences Augsburg, Germany
[2]Comsol Multiphysics GmbH, Germany

Water transport in the public sewer system is often based on open channel flow, e.g. in a DN100 drainage ... 扩展阅读

Towards High-Throughput DNA Synthesis in A Silicon-Based MEMS ‘Virtual Thermal Well’-Array

V. Narayan[1], A. Ferguson[1], Y. Lin[1], B. Kirkpatrick[1], M. Hayes[1], A. Prak[2]
[1]Evonetix Ltd, United Kingdom
[2]Lionix International, Netherlands

Evonetix is a Cambridge-based start-up company working on a revolutionary new technology to synthesize high ... 扩展阅读

Simulation of the Temperature Field in a Plasma Micro-Discharge Inside a Silicon Micro-Hole

N. Semmar[1], S. Iséni[1]
[1]Orléans, GREMI-UMR-7344, CNRS, France

The main objective of this study is to evaluate the thermal behavior of a plasma micro-discharge in two ... 扩展阅读

Modelling Contact Heating of Solid Food Products

T. Viné[1], D. Flick[1], B. Broyart[1]
[1]UMR 1145 Ingénierie Procédés Aliments, INRA, AgroParisTech, Université Paris-Saclay, France

Despite its wide use in industrial or culinary conditions, contact heating has not been extensively studied ... 扩展阅读

Method to Reduce Calculation Time in Multiphysics Modelling of Welding Processes. Application to Laser and GMAW Welding

M. Courtois[1], M. Carin[1], P. Le Masson[1], S. Cadiou[1], S. Gaied[2]
[1]IRDL - Univ Bretagne Sud, France
[2]ArcelorMittal, France

The heat and fluid flow calculation inside the melt pool in welding processes is a complex challenge. It can ... 扩展阅读

Introducing Novel Convergent Geometries to Enhance Pipe Flow Convective Heat Transfer

A. Al-Sammarraie[1], K. Vafai[1]
[1]University of California, Riverside, USA

A wide variety of engineering applications, such as electronics, solar collectors, and internal combustion ... 扩展阅读

Simulating Obscurants Under High Energy Laser Illumination

S. Du[1], A. Strikwerda[2], J. Miragliotta[2]
[1]Winston Churchill High School, USA
[2]Johns Hopkins University Applied Physics Lab, USA

Here we present a simulation for evaluation of novel obscurant candidates under high-energy laser (HEL) ... 扩展阅读

Transient Thermal Performance of Three Steel Stud Wall Assemblies

M. Ghobadi[1]
[1]National Research Council of Canada, Canada

As a part of the Pan-Canadian framework for clean growth, Canada is intent on meeting its 2030 emission ... 扩展阅读