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Sehen Sie, wie die Multiphysik-Simulation in Forschung und Entwicklung eingesetzt wird

Ingenieure, Forscher und Wissenschaftler aus allen Branchen nutzen die Multiphysik-Simulation, um innovative Produktdesigns und -prozesse zu erforschen und zu entwickeln. Lassen Sie sich von Fachbeiträgen und Vorträgen inspirieren, die sie auf der COMSOL Conference präsentiert haben. Durchsuchen Sie die untenstehende Auswahl, verwenden Sie die Schnellsuche, um eine bestimmte Präsentation zu finden, oder filtern Sie nach einem bestimmten Anwendungsbereich.

Sehen Sie sich die Kollektion für die COMSOL Conference 2023 an

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Bengaluru 2023

Munich 2023

Application for Ultrasensitive Biosensing by Nanodevise

[1]Takatoki YAMAMOTO

Tokyo Institute of Technology, Yokohama, Kanagawa, Japan[1]

It is possible to obtain novel functions using nano-scaled structures and related physics that are impossible to be realized by conventional macro-scale technology. Thus, we are trying to understand the physics dominated by nanostructure and to develop the biosensing applications. Here, ... Mehr lesen

Development of Micro/Nano Machines using COMSOL Multiphysics®

Shoji MARUO[1]

[1]Yokohama National University, Yokohama, Kanagawa, Japan

We have developed micro/nano machines such as optically driven micro/nano pumps and spiral-shaped piezoelectric vibration energy harvesters. COMSOL Multiphysics has been used for the design and development of the micro/nano machines. For example, optical force affected to a metallic ... Mehr lesen

Improvement of the Reflective Characteristic of the Microwave Ion Source Chamber with COMSOL®

[1]Hirohiko MURATA

Sumitomo Heavy Industries, Ltd., Shinagawa, Tokyo, Japan[1]

We, Sumitomo Heavy Industries, Ltd. have been developing a microwave ion source since 2011. The design of the chamber is important to generate plasma efficiently. The plasma chamber was designed with the COMSOL Multiphysics RF module, and reported the results at this conference last ... Mehr lesen

A Study on Estimation of Permittivity Distribution using a Genetic Algorithm and COMSOL® Java API

[1]Kazuyoshi TOMIYAMA et al.

Chiba Institute of Technology, Narashino, Chiba, Japan[1]

The numerical model can be dynamically modified and analyzed by using the COMSOL Java API. We estimated the relative permittivity, diameter and position of the dielectric in a experiment device based on the electric potential and the capacitance of experimental results. The estimation ... Mehr lesen

Development of Hybrid "Fluid Jet / Float" Polishing Process

Anthony Beaucamp[1]
Y. Namba[2]

[1]Zeeko LTD, Coalville, Leicestershire, UK
[2]Chubu University, Kasugai, Aichi, Japan

On one hand, the "float polishing" process consists of a tin lap having many concentric grooves, cut from a flat by single point diamond turning. This lap is rotated above a hydrostatic bearing spindle of high rigidity, damping and rotational accuracy. The optical surface thus floats ... Mehr lesen

Analysis of Working Fluid Flow and Debris Behavior in Micro-EDM Gap Area

Masashi MACHIDA[1]

[1]Tokyo University of Agriculture and Technology, Fuchu, Tokyo, Japan

Debris, micro particles produced by discharges, stay in the gap area during deep hole machining by micro EDM, cause short-circuits and abnormal discharges, finally make machining impossible. Although a deep hole can be processed by using the tool with grooves on the surface, the effect ... Mehr lesen

Vibration Analysis of the Wineglass for Glass Harp using COMSOL Multiphysics®

Teruyuki KOZUKA[1]

[1]National Institute of Advanced Industrial Science and Technology, Tokyo, Japan

When a wineglass is touched with a wet finger along its edge, it vibrates at single frequency and you hear a clear sound. If the water is added into the glass, the sound pitch changes because the resonance frequency changes with the mass of the glass. When there are plural glasses with ... Mehr lesen

Numerical Model for Leaching and Transporting Behavior of Radiocesium in MSW Landfill

Hiroyuki ISHIMORI et al.[1]

[1]Ritsumeikan University, Kyoto, Kyoto, Japan

This paper presents the numerical simulation model for radiocesium leaching and transporting behavior in municipal solid waste (MSW) landfill and discusses on the design for the required geometry and properties of the impermeable final cover and the soil sorption layer, which work for ... Mehr lesen

Temperature Measurements of a Single Gold Nanoparticle under Laser Illumination

Kenji SETOURA et al.[1]

[1]The University of Tokushima, Tokushima, Tokushima, Japan

Temperature measurement of nanoparticles (NPs) under heating is an important technique in order to achieve potential applications such as photothermal cancer therapy and nanofabrication. We implemented the method to estimate the local temperature of a laser-heated gold NP on glass ... Mehr lesen

AC Loss Computation of Single Isolated Superconducting Tapes

Batdalai SUKH et al.[1]

[1]Miyakonojo National College of Technology, Miyakonojo, Miyazaki, Japan

In this panel session we present numerical models for computing the current density, field distribution and AC losses in high-temperature superconducting tapes. The tapes have a rectangle cross section for two-dimensional geometries. The numerical models are tested by comparing the ... Mehr lesen

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