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 コンファレンス 2020 論文集を見る

Computational Fluid Dynamicsx

Membraneless Soluble Lead Redox Flow Cell at Low to High External Flow Rates

M. Ansari[1], S. Kumar[1]
[1]Indian Institute of Science, Bangalore, India

Renewable energy sources such as solar and wind are intermittent in nature. Their effective utilization requires efficient, low cost energy storage systems to complement energy harnessing systems. The rechargeable flow batteries have emerged as the most suitable candidates due to their ... 詳細を見る

Characterization of Flow regimes in T-Junction Microfluidic Devices

S. Samadder[1], A. Venkateshwarlu[1], R. Bharti[1]
[1]Department of Chemical Engineering, Indian Institute of Technology Roorkee, India

In this work, finite element method (FEM) based commercial software COMSOL Multiphysics®  has been used to perform two-dimensional simulation of droplet formation inside T-junction microchannel. The laminar two-phase flow, level set module modules of COMSOL Multiphysics® with free ... 詳細を見る

Interfacial Effects on Droplet Generation in a T-Junction Microchannel

A. Venkateshwarlu[1], R. Bharti[1]
[1]Department of Chemical Engineering, Indian Institute of Technology Roorkee, India

Over the years, researchers have been investigating a variety of approaches to understand the droplet dynamics in a microchannel due to its vast applications in various fields. At low Reynolds number, surface tension and viscosity dominate the flow in the microchannel. In this study, the ... 詳細を見る

Heat Transfer Enhancement From Heated blocks under Laminar Natural convection in a Vertical channel

S. Durgam[1], S. Venkateshan[2], T. Sundararajan[3], M. Nandgaonkar[1], C. Sewatkar[1], P. Deshmukh[1], S. Tapase[1]
[1]College of Engineering Pune, India
[2]Indian Institute of Information technology D and M kancheepuram Chennai, India
[3]Indian Institute of Technology Madras, India

This paper presents numerical investigation on heated blocks under natural convection in a vertical channel for heat transfer enhancement. Three dimensional, steady state, incompressible, laminar natural convection in a vertical channel have been studied. The problem is modeled and ... 詳細を見る

Carbon dioxide Adsorption on Silica Aerogel Storage System - Modeling & Simulation

S. S.[1]
[1]CSIR-NIIST, India

A thorough study on the adsorption behaviour of carbon dioxide (CO2) on silica aerogel is critical for CO2 sequestration and recovery. Although CO2 sorption focuses mainly on the lab scale setup, research on the larger bulk counterparts, which is used at industry central facility is ... 詳細を見る

Simulation of Fluid Flow in a Distribution Manifold

K. Viswanathan[1], M. L.[1]
[1]VIT, India

In this paper, a simulation of fluid flow in a distribution manifold has been considered. An axial inlet has been taken and the variation of velocity and pressure in the header tube and the outlet tubes have been observed. The effect of various parameters such as the Area Ratio(AR) that ... 詳細を見る

Thermal Analysis of Salt Storage Vessel

V. A. S.[1], A. Bhat[1], S. Agarwal[1], S. Ruhela[1], S. D.[1], M. B.[1]
[1]Indira Gandhi Centre for Atomic Research, India

Preheating condition of salt storage vessel was analysed in COMSOL Multiphysics® to obtain the temperature distribution and time of heating and cooling cycle. Salt storage vessel is a stainless steel cylindrical vessel with surface heaters. The vessel is mounted vertically and insulated ... 詳細を見る

CFD Simulation of Micro-channel Heat Sink used for Cooling Applications

Y. Singh[1], A. Deshpande[2]
[1]Department of Chemical Engineering, BITS Pilani K. K. Birla Goa Campus, India
[2]Department of Chemical Engineering, BITS Pilani K K Birla Goa Campus, India

Microfluidic device based applications are gaining importance since the last few years, mainly because of its potential of replacing large-sized equipment with relatively compact devices. Micro-channel heat sinks are one of the widely investigated applications as they can provide a very ... 詳細を見る

Modeling of Oil Spill Collection by Means of Devulcanised Crumb Rubber in COMSOL Multiphysics®.

V. Lapkovskis[1]
[1]Riga Technical University, Latvia

In current work, diffusion processes of oil spills through a thin layer of porous composite materials based on crumb rubber are investigated. Model setup includes a concept of layer built of crumb rubber particles (and composite constituents) distributed on the solid surface, gradually ... 詳細を見る

Simulation of the Oxygen Supply of Osteoblastic Cells in Dynamic 3D Cell Cultures

P. Elter[1]
[1]University of Applied Sciences Mittelhessen, Germany

In biotechnology and medicine, cells are frequently grown on scaffolds with a three-dimensional channel structure. The oxygen and nutrient supply of the cells is realized by a medium flowing through the channels of the scaffolds. However, it is often difficult to obtain a confluent ... 詳細を見る