科技论文和演示页面包括了 COMSOL 全球用户年会上所有的用户演示文稿。这些演示文稿介绍了 COMSOL 用户是如何使用 COMSOL Multiphysics 进行创新性研究和产品设计,研究主题涵盖了包括电气、机械、流体和化工等范围广泛的行业和应用领域。您可以使用“快速搜索”来查找与您研究领域相关的演示文稿。

Drying Model of Two-Particle System Solution Considering Capillary Pressure

Kanji INOKO[1]

[1]Toyota Technical Development Corporation, Toyota, Aichi, Japan

The performance of Li-ion battery is known to be dependent on the thickness direction distribution of binder volume fraction. The distribution is determined by drying process of electrode ink, which contains large active material and small binder. With the aim of predicting binder segregation, we studied new drying model of two-particle system solution by considering capillary pressure.

Blood Flow Patterns in a Patient Specific Right Coronary Artery with Multiple Stenoses - new

B. Liu[1]
[1]Department of Mathematics, Monmouth University, West Long Branch, NJ, USA

Atherosclerotic lesions preferentially develop in certain regions like bifurcations, branches, and bends [1, 2]. A possible explanation for such a ...

Improvements on Cyclotron Gas Target Cooling System Using COMSOL Multiphysics® Software

F. M. Alrumayan [1], Q. Akkam [1], S. Alqaryan [1],
[1] King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia

Medical Cyclotrons are used in hospitals to manufacture radiopharmaceuticals. The nuclear reaction between the Cyclotron charged particles and a ...

Doping Dependent I-V Characteristics of Single Silicon Nanowire

S. Mishra [1], S. K. Saxena [1], P. Yogi [1], P. R Sagdeo [1], R. Kumar [1],
[1] Indian Institute of Technology Indore, Indore, Madhya Pradesh, India

In the present work, we have studied the electron transport properties of single silicon nanowire using Semiconductor Module of COMSOLMultiphysics ...

Towards a Microscopic Model for Species Transport in Lithium-Sulphur Cells

Geraint Minton [1], Rajlakshmi Purkayastha [1], Laura O’Neill [1], Sylwia Walus [1], Mark Wild [1], Monica Marinescu [2], Teng Zhang [2], Gregory Offer [2],
[1] Oxis Energy Ltd, Abingdon, Oxfordshire, UK
[2] Mechanical Engineering Department, Imperial College, London, UK

Lithium-sulphur (Li-S) batteries have the potential to surpass the energy storage capability of Li-ion batteries due to their high theoretical ...

微波加热煤岩裂隙变形的电-热-固耦合模型

管伟明 [1], 聂欣 [1],
[1] 新疆大学,乌鲁木齐,新疆,中国

为研究不同加热方式下煤岩内部裂隙在热力耦合作用下的变形特征,建立了微波和常规加热两种数值模型,考查了不同温度场分布特征下裂隙周边应力应变场的变化过程。研究结果表明:微波加热,温度场分布具有内高外低的特征,此时裂隙周边分布的应力多为压应力,且数值较大,裂隙边界位移表现为向内收缩;常规加热,温度场分布具有外高内低的特性,此时裂隙周边分布应力多为拉应力,但量值较低,裂隙边界位移表现为向外扩张;热源越靠近裂隙压应力越明显,反之拉应力明显。

Modeling Ex Vivo Microwave Hyperthermia of Different Biological Tissues

H. Kokabi [1], G. Chen [1], N.-E. Belhadj-Tahar [1],
[1] Université Pierre et Marie Curie, Paris, France

Electromagnetic and thermal simulations are achieved using COMSOL Multiphysics® with 2D axisymmetrical finite–element method for a percutaneous ...

Simulating Large Scale 3D Printer Mechanisms using COMSOL Multiphysics® software

S. C. Chidananda[1], R. C. Thiagarajan [1],
[1] ATOA Scientific Technologies Pvt Ltd, Bangalore, Karnataka,India.

3D printing is projected as the next industrial revolution. Most of the available 3D printers are small scale 3D printers. Current Industrial need is ...

Copper Electrochemical Polishing Optimisation

A. Pérez Rodríguez [1], L. Marques Antunes Ferreira [1],
[1] CERN, Geneva, Switzerland

A new electrochemical polishing facility will be built at CERN to process copper radiofrequency structures and this in the framework of the Future ...

Simulation and Visualisation of Shielding Gas Flows During Wire-Arc Additive Manufacture

I. Bitharas [1], A. Moore [1],
[1] Heriot-Watt Univerisity, Edinburgh, UK

One of the challenges associated with the wire-arc additive manufacture (WAAM) of metals is to provide adequate inert gas shielding, not only for the ...