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
さまざまな業界のエンジニア, 研究者, 科学者がマルチフィジックスシミュレーションを使用して革新的な製品の設計とプロセスを研究および開発しています. COMSOL カンファレンスで発表したテクニカルペーパーやプレゼンテーションからインスピレーションを得てください. 以下の選択項目を参照するか, クイック検索ツールを使用して特定のプレゼンテーションを検索するか, アプリケーション領域でフィルタリングします.
COMSOL Conference 2024 論文集を見る
In recent years, fire and explosion accidents of mobile phones and electric vehicles are very common. If the heat generated by the battery cannot be dissipated in time will cause the battery temperature rise, or even thermal runaway. Therefore, it is necessary to decrease the heat ... 詳細を見る
When the production capacity of micro chemical plants is increased by numbering-up approach, it is important to realize the uniform flow distribution among the parallelized microreactors. In addition, a blocked microreactor needs to be identified as early as possible to achieve the ... 詳細を見る
基于COMSOL的仓储粮堆内部自然对流和热湿传递的模拟研究 王远成 潘钰 尉尧方 鲁子枫 崔宏英 (山东建筑大学热能工程学院, 济南250101) 摘 要 本文基于仓储粮堆内部自然对流、热湿耦合传递的数学模型，采用COMSOL模拟的方法，探讨了仓储粮堆内部自然对流、热量传递和水分迁移过程的相互关系。提出了判断粮堆内部自然对流强弱的瑞利数及其影响因素，分析了仓型结构、粮种对粮堆内部自然对流、热量传递和水分迁移的影响。 结果表明，数学分析方法是分析仓储粮堆内部自然对流、热量传递和水分迁移过程的一种有效途径，数学分析的结果可以为仓型设计、储粮生态系统的模拟 ... 詳細を見る
A new method is proposed to study battery thermal behavior under nature convection condition, especially focusing on temperature rising and inhomogeneity of battery. Using porous electrode theory, an electrochemical and homogenization heat source thermal coupling model and an ... 詳細を見る
Numerical simulation of oxygen tension was performed to develop a microfluidic device for three-dimensional real-time observation of cellular response under hypoxia. The optimal experimental condition was obtained through investigations of effects of parameters, such as device thickness ... 詳細を見る
In this paper, we use the PDE interface of COMSOL Multiphysics® software to implement the 2.5D frequency wave-number domain method to investigate the wave propagation in a deviated borehole penetrating a transversely isotropic formation. A convolutional perfectly matched layer is ... 詳細を見る
This presentation deals with a density based topology optimization for multiphysics problems implemented in COMSOL Multiphysics. Using this method, we are going to design a heat exchanger for maximizing the performance under a constant input power. 詳細を見る
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 ... 詳細を見る
We have proposed a high performance MEMS based microstructure array of micropreconcentrator (microPC) for breath diagnosis of cancer biomarkers. Our microPC has been designed based on quantitative analysis results, which gives explicit evaluation criteria for determination of ... 詳細を見る