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研究開発におけるマルチフィジックスシミュレーションの具体例

マルチフィジックスモデリングとシミュレーションは, 産業界や学術界のさまざまな分野でイノベーションを推進しています. そのことは, 毎年 COMSOL Conference でエンジニア, 研究者, 科学者が発表する技術論文やポスターで紹介される数多くの活用事例からも明らかです. 以下にまとめられた最近の講演論文集から新たなアイデアやヒントを得たり, クイック検索ツールを使用して特定の発表を検索したり, アプリケーション分野, カンファレンスの開催年や開催地で絞り込んだりできます.

COMSOL Conference 2026 論文集を見る

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Using COMSOL Multiphysics® Software for Benchmarking Problems in Cell Migration

M. Nickaeen [1], I. L. Novak [1], A. Mogilner [2], B. M. Slepchenko [1],
[1] Richard D. Berlin Center for Cell Analysis and Modeling, University of Connecticut Health Center, Farmington, CT, USA
[2] Courant Institute and Department of Biology, New York University, New York, NY, USA

A recently published conservative algorithm for simulating reactions and transport in moving domains have been extended to models in which cell kinematics are coupled with intracellular dynamics. For this, the method that combines a Eulerian approach with tracking an explicit boundary ... 詳細を見る

Ion Concentration and Electromechanical Actuation Simulations of Ionic Polymer-Metal Composites

K. J. Kim [1], T. Stalbaum [1], Q. Shen [1],
[1] Department of Mechanical Engineering, University of Nevada, Las Vegas, NV, USA

Ionic polymer-metal composite (IPMC) materials are promising candidates for soft robotics and artificial muscle applications. The primary actuation mechanism in such devices is ion migration in a polymer membrane, localized swelling, and a corresponding overall material deformation, ... 詳細を見る

COMSOL Multiphysics® Software: Simplifying Workflow and Promoting Innovations in Nuclear Engineering at ORNL

P. K. Jain [1], J. D. Freels [1],
[1] Oak Ridge National Laboratory, Oak Ridge, TN, USA

At Oak Ridge National Laboratory (ORNL), COMSOL Multiphysics® software has become a preferred software for certain multiphysics applications in nuclear engineering. This presentation will highlight some of the ongoing activities in the following areas: (1) Highly enriched uranium (HEU) ... 詳細を見る

Magnetically-Induced Displacement Force on Medical Devices in the Magnetic Resonance Environment

A. Ferreira [1], J. Ochoa [2], R. Siskey [2],
[1] Drexel University, Philadelphia, PA, USA
[2] Exponent Failure Analysis Associates, Philadelphia, PA, USA

Introduction: Medical devices undergo a series of evaluations in order to determine their performance and level of safety in a magnetic resonance (MR) environment. The standard of focus for this work is ASTM F2052-15 which measures the induced displacement of a device due to the ... 詳細を見る

A Virtual Product Development Environment for Electronic Hydraulic Power Steering Pump via Multiphysics Modeling

F. Qi [1], J. Men [1], L. Yang [1], Z. Bing [1] , J. Yang [1], F. He [2], L. Pan [2], Z. Shao [2], G. Gao [2], X. Zhang [3], H. Wei [3], S. Duo [3], L. Song [3], X. Wang [3], Z. Wang [3], G. Wei [3], Y. Li [3], H. Yang [3], Z. Ma [3], B. Li [3], Y. Zhang [3], Y. Li [3], Y. Xie [3], D. Yu [3]
[1] FZB Technology, Inc., Plymouth, MI, USA
[2] Shenzhen South Dare Auto Parts, Ltd., Shenzhen, China
[3] Fuxin Dare Auto Parts, Ltd., Fuxin, China

Using advanced computational fluid dynamics software PumpLinx and the COMSOL Multiphysics® software, a virtual product development environment was established for the electro-hydraulic power steering pump system in a passenger vehicle. The model built with the COMSOL Multiphysics® ... 詳細を見る

Underwater Flow Noise Simulation

S. H. Abadi [1], A. T. Lim [1],
[1] University of Washington, Bothell, WA, USA

Underwater acoustics is an area that studies the sound propagation in water and the interactions with other objects and water boundaries. There are many technologies available for acoustic exploration of the ocean. Underwater vehicles are robots used in ocean sciences that travel ... 詳細を見る

Analysis of an Automobile Disc Brake

H. Krishnan [1], T. Zhu [1], Y. Zeng [1],
[1] University of California Los Angeles, Los Angeles, CA, USA

The study investigates the thermal and mechanical effect of a braking action on a ventilated carbon ceramic brake disc assembly and determines the best vane profiles for maximum cooling and dissipation of heat. 詳細を見る

Studies of Sound Radiation from Beams with Acoustic Black Holes

C. Zhao [1], M. G. Prasad [1],
[1] Stevens Institute of Technology, Hoboken, NJ, USA

Recently, acoustic black holes (ABH), a new passive structural modification approach to control vibration and noise from mechanical structures have been developed and studied. This preliminary study presents the work on the influence of acoustical black holes on the vibration and sound ... 詳細を見る

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