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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

Alle

Bengaluru 2023

Munich 2023

2017 - Allx

Modified Model of Heat and Mass Transfer Phase Change with High Density Ratio

Jayden Tan Jun Wong [1],
[1] Agency for Science, Technology and Research (Singapore Institute of Manufacturing Technology), Singapore

In two phase fluid problem which involve phase change, the location of interface is changing and exceptional difficult to be captured accurately when the two immiscible fluid have high density ratio. By using general phase field model, the issue emerged with inaccurate location of moving ... Mehr lesen

Visualization of Non-Invasive Electrical Impedance Spectroscopy on the Volar Forearm

Betty Tsai [1],
[1] National University of Singapore, Singapore

Mathematical modeling and simulation of electrical fields through the human skin provide important insights into its electrophysiological state. As the human skin is a complex multi-layer entity of different compositions, we have chosen to select representative material properties to ... Mehr lesen

Fabrication of 4130 Steel Powder for 3D Printing and Its Simulation Study

Herng Tun Seng [1],
[1] National University of Singapore, Singapore

AISI 4130 grade is an alloy steel containing chromium and molybdenum as strengthening agents. The steel has a good strength, toughness, fatigue strength, weldability and machinability. These intriguing properties motivated us to make the 4130 powder via milling process and explore the ... Mehr lesen

Adaptive Temperature Controller in Hemodialysis – Essential for Next-Gens

Mohamed Haroon Abdul Jabbar [1],
[1] University of Nottingham, Malaysia

Nowadays, abnormal decline in blood pressure are common in end stage renal disease (ESRD) patients during hemodialysis treatment. The patient’s temperature instability plays a vital role in the onset of intradialytic hypotension, which implies that a slight variation in body temperature ... Mehr lesen

Numerical Simulation and Experimental Validation of Single Clad Laser Metal Deposition

Song Jie [1],
[1] Agency for Science, Technology and Research (Singapore Institute of Manufacturing Technology), Singapore

Laser metal deposition is widely adopted for coating, reparation and 3D printing. Using COMSOL, we have developed a numerical model with full coupling of laminar fluid flow and heat transfer. The Marangoni effect is considered to capture the enhanced convective heat transfer as well as ... Mehr lesen

Diffusion-Limited Cluster Growth During Nucleation

Lau Yang Hao [1],
[1] Agency for Science, Technology and Research (Institute of High Performance Computing), Singapore

Nucleation of clusters of a stable phase from a metastable phase is the initial stage of numerous phase transformations. Nucleation is often modeled by classical nucleation theory (CNT), but CNT is only applicable when growth of nucleating clusters is collision (or interface) limited. ... Mehr lesen

Modelling of Heat Transfer in Different Materials in Cooking Vessels Using COMSOL

Lew Zhiyi [1], Helen Claudia Maria Yu-Hwei T [1],
[1] Raffles Girls’ School (Secondary), Singapore

Cooking vessels are traditionally made of metals with high thermal conductivity, and mainly made out of aluminium, copper or stainless steel etc. With the wide availability of many different materials for making cooking pans, the project aims to investigate the contribution of the ... Mehr lesen

Generalized Power Law Model of 3D Blood Flow in Bifurcated Stenosed Artery

Zuhaila Ismail [1],
[1] Universiti Teknologi Malaysia, Malaysia

Stenosis is a localize plaque that cause the vessel wall narrowed and causing an alternation in the flow structure which consequently reduced the fluid flow passing to the other organs and tissues. Previous researchers had proven that the formation of stenosis could disturb the normal ... Mehr lesen

Dielectric Properties of Heterogeneous Media with Inclusion of Fractal Media

Athalye Surabhi Sachin [1], Muhammad Zubair [1],
[1] Singapore University of Technology and Design, Singapore

The aim of this research is to study the electrostatic properties of heterogeneous media that have fractal geometries. Currently, composite dielectrics are assumed to have regular geometric structures (integer-based dimensions) and an isotopic, homogeneous dielectric permittivity; but, ... Mehr lesen

Computational and Experimental Study on Electrostatic Properties of Fractal Capacitors

Low Yuen Wei Samuel [1], Athalye Surabhi Sachin [1], Yee Sin ANG [1],
[1] Singapore University of Technology and Design, Singapore

The dielectric properties of heterogeneous media are of increasing interest as many applications exploit the usage of dielectric property detection in bio-imaging, scanning, microwave tomography and other electromagnetic applications. Using Laplace’s equation for non-integer dimensions, ... Mehr lesen

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