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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.

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Bengaluru 2023

Munich 2023

Design and Strain Analysis of Artificial Femoral Head and Stem

N. M. Sundaram[1], M. Sneha[1], A. Kandaswamy[1], R. Nithya[2]
[1]PSG College of Technology, Coimbatore, Tamil Nadu, India
[2]Dr. N.G.P. Institute of Technology, Coimbatore, Tamil Nadu, India

The majority of elderly patients are subjected to hip bone replacement due to dislocation of bone, mechanical failure and infection. The life time of the implant varies from patient to patient depending on their daily physical activity. Once the implant fails, re-operation of hip bone ... Mehr lesen

Design and Optimization of Cholesterol Biosensor

N. M. Sundaram[1], M. Alagappan[1]
[1]PSG College of Technology Coimbatore, Tamil Nadu, India

Cholesterol is an essential lipid for human body. The desired total plasma cholesterol for an individual is less than 5.2 mM (200 mg/dL) and it poses a potential health threat when the level is greater than 6.2 mM (240 mg/dL) [1]. Excessive plasma cholesterol causes poor cardiovascular ... Mehr lesen

Determination of the Fundamental Resonant Modes of a Polysilicon H-Beam Using COMSOL Multiphysics® Software

T. Thomas[1], M. Sundaram[1], R. Bejam[1]
[1]Birla Institute of Technology and Science, Pilani - Pilani Campus, Rajasthan, India

A Polysilicon H-beam is a micro-machined structure consisting of two primary members connected by a third member of much lower width and much greater aspect ratio. This structure exhibits interesting vibration behavior at specific frequencies which are known as resonant modes. A ‘mode’ ... Mehr lesen

Dynamic Simulation of Interface Shapes During Chemical Vapor Deposition

J. V. Jayaramakrishna[1], S. K. Thamida[1]
[1]National Institute of Technology Warangal, Warangal, Telangana, India

Chemical Vapor Deposition (CVD) finds application in many manufacturing processes of microelectronic devices and MEMS as a recent development. It is also useful for preparation of functionalized surfaces in microsensor kind of devices. The phenomena that is studied is deposition of a ... Mehr lesen

Optimization of Smart Diaphragm Material for Pressure Sensor in Ventilators

M. Algappan[1], P. C. Chakravarthi[1], R. Keerthana[1], S. Mangayarkarasi[1], A. Kandaswamy[1]
[1]PSG College of Technology, Coimbatore, Tamil Nadu, India

A medical ventilator is an imperative device used to save life by delivering an assortment of air and oxygen into and out of the patients’ lungs to administer breathing or to assist obligatory breathing. The commercially available diaphragm based pressure sensors made up of silicon ... Mehr lesen

Design of High Performance Micromixer for Lab-On-Chip (LOC) Applications

K. Karthikeyan[1] , L. Sujatha[1]
[1]Rajalakshmi Engineering College, Chennai, Tamil Nadu, India

This paper presents the design and simulation of micromixer for Lab-On-Chip (LOC) applications. There are two types of micromixers: one is an active micromixer and another one is a passive micromixer. This paper investigates microfluidic flow characterization and mixing rate of two ... Mehr lesen

Acoustic Energy Harvesting Using Helmholtz Resonator with Tapered Neck

M. A. Pillai[1], D. Ezhilarasi[1]
[1]National Institute of Technology Tiruchirappalli, Tiruchirappalli, Tamil Nadu, India

Various research activities are happening around the world on harvesting energy from green energy sources to satisfy the power requirements. Being an abundant form of green energy acoustic energy harvesting has been gaining importance despite the low power density of its sources. In ... Mehr lesen

Design of MEMS Based 4-Bit Shift Register

V. B. Math[1], B. G. Sheeparamatti[1], A. C. Katageri[1]
[1]Basaveshwar Engineering College, Bagalkot, Karnataka, India

This paper presents a unique design of MEMS based 4-bit shift register that perform shifting operation same as logic devices that are composed of solid-state transistors. The MEMS shift register design inherits all the advantages from MEMS switches and thus is expected to have more ... Mehr lesen

Study of Pull-In Voltage in MEMS Actuators

P. D. Hanasi[1], B. G. Sheeparamatti[1], B. B. Kirankumar[1]
[1]Basaveshwar Engineering College, Bagalkot, Karnataka, India

Micro cantilevers are the basic MEMS structures, which can be used both as sensors and actuators. The . The objective of this work is to study concept of pull-in voltage and how to reduce the same. Voltage is applied to upper cantilever beam and lower contact electrode is made as ground. ... Mehr lesen

Commercial Special Fibers for Sensing Applications

G. Latha[1], P. Nair[1]
[1]SSN College of Engineering, Chennai, Tamil Nadu, India

In a solid core PCF, structural parameters and the number of rings in the cladding region decide confinement losses, dispersion coefficients as well as bending losses. This paper evaluates some of commercially available solid core photonic crystal fibers. The dispersion coefficients and ... Mehr lesen

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