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

Transport Phenomenax

Modeling and Simulation of Flat Sheet Membrane with Physical and Chemical Absorption

N. Ghasem [1], M. Al-Marzouqi [2],
[1] UAE University, Al-Ain, UAE
[2] UAE University, Al-Ain, UAE

Greenhouse gases trap heat and make the planet warmer. The main greenhouse gases emitted by human activities ... 扩展阅读

Aluminization Process from Ionic Liquid in Operative Conditions: Validation and Perspective

A. Giaccherini [1], E. Berretti [2], S. Martinuzzi [1], S. Caporali [1],
[1] INSTM, Firenze, Italy
[2] Department of Chemistry, University of Florence, Firenze, Italy

This work is a first evaluation of the validity of the frozen rotor approximation for the simulation of a ... 扩展阅读

Optimization of Drying Step to Obtain Large, Transparent Magnesium-Aluminate Spinel Ceramics

J. Petit [1], L. Lallemant [1],
[1] ONERA, Chatillon, France

To obtain large transparent ceramic samples, we optimized the drying step process using COMSOL Multiphysics®. ... 扩展阅读

Migration of Mineral Oil Saturated and Aromatic Hydrocarbons(MOSH, MOAH) through Multi-Layered Packaging into Food

C. Kirse [1], F. Edel [1], H. Briesen [1],
[1] Chair of Process Systems Engineering, Technical University of Munich, Germany

Substances like Mineral Oil Saturated Hydrocarbons (MOSH) and Mineral Oil Aromatic Hydrocarbons (MOAH) are ... 扩展阅读

Modeling Migration-Diffusion-Reaction Processes in an Idealized Lithium-Sulfur Cell

G. Minton [1], R. Purkayastha [1], S. Walus [1], M. Marinescu [2], T. Zhang [2], G. Offer [2],
[1] Oxis Energy Ltd, Oxford, United Kingdom
[2] Imperial College London, London, United Kingdom

During the basic operation of a lithium-sulfur (Li-S) cell, sulfur molecules are required to undergo a ... 扩展阅读

Implementation of a Porous Media Model for Simulating Pressure Development in Heated Concrete

B. Weber [1], D. Dauti [2], S. Dal Pont [2],
[1] Empa, Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, Switzerland
[2] Laboratoire 3SR, University Grenoble Alpes, Grenoble, France

When concrete is subjected to high temperature, capillary water evaporates and chemically bound water is ... 扩展阅读

Hygrothermal Modeling: A Numerical and Experimental Study on Drying

M. Bianchi Janetti [1], F. Ochs [1], L. P. M. Colombo [2]
[1] University of Innsbruck, Unit for Energy Efficient Buildings, Innsbruck, Austria
[2] Dipartimento di Energia, Politecnico di Milano, via Lambruschini 4, 20156 Milan, Italy

A model for coupled heat and mass transfer in porous, capillary-active materials is validated against ... 扩展阅读

Modeling Voltammetry of a Rotating Disk Electrode

A. Giaccherini [1], A. Lavacchi [2],
[1] INSTM, Firenze, Italy
[2] ICCOM - CNR, Firenze, Italy

In this work we report a numerical model of a Rotating Disk Electrode (RDE) voltammetry in a finite size ... 扩展阅读

Simulator for Automotive Evaporative Emissions Restraint Systems

S. Schlüter [1], E. Schieferstein [1], T. Hennig [1], K. Meller [1],
[1] Fraunhofer UMSICHT, Oberhausen, Germany

Fuel vapor restraint systems are used in vehicles to avoid discharge of volatile hydrocarbons from fuel ... 扩展阅读

Simulating Organogenesis with COMSOL Multiphysics® software: Phase-Field Based Simulations of Embryonic Lung Branching Morphogenesis

L. D. Wittwer [1], R. Croce [1], D. Iber [1],
[1] ETH Zürich, Zurich, Switzerland

While many biological details in organogenesis have been uncovered, fundamental questions regarding the ... 扩展阅读