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
Optimization of Loudspeakers
Loudspeakers, specifically electrodynamic transducers with enclosures, are used almost everywhere in our life. Transportation of acoustic information is vital for humans since the very beginning of the human evolution. Hence, reproduction of acoustics has a long tradition in engineering ... Mehr lesen
Static Magnetic Localization of Capsule Endoscopes: A Differential Method
Wireless capsule endoscopy (WCE) is a less invasive alternative to conventional endoscopy. In WCE, a patient swallows a small capsule equipped with a camera, allowing a video of the gastrointestinal tract (GIT) to be captured for diagnostic analysis. To ensure an accurate diagnosis and ... Mehr lesen
Implementation of an Optimization Method for Inverse Heat Conduction and Sensor Position Correction
Heat conduction problems can be divided into direct and inverse problems. In direct problems, the thermal boundary condition (heat flux or temperature) is given and its effect is calculated, while for inverse problems the boundary condition is determined based on its effect. For some ... Mehr lesen
Non-linear analysis of shroud expansion
Shroud is used to provide protection against dirt or foreign substance gathering on cable gland assembly. Mostly they provide mechanical impact resistance and serve as additional protection. The existing shroud is made up of Polyvinylchloride which is inherently a self-extinguishing ... Mehr lesen
Implementation of Optimization Method for Inverse Heat Conduction and for Sensor Position Correction
In this work the implementation of an optimization method [1, 2] for inverse heat transfer and for the sensor position correction, such as thermocouples, in COMSOL Multiphysics®and LiveLink™ for MATLAB® is presented. The inverse method is used to determine the unknown boundary condition ... Mehr lesen
Compact Antennas for Digital TV Reception on Mobile Terminals
With the Release 14, the Third Generation Partnership Project (3GPP) [3GPP TR 38.913 V0.4.0, 2016] paved the way to the possibility of delivering digital television services on mobile terminals, such as smartphones and tablets, overcoming all the limitations which characterize the ... Mehr lesen
Heat transfer optimization in hybrid manufacturing processes of high performance composites
COMSOL Multiphysics® and LiveLink™ for MATLAB® had been used to perform a thermal optimization of a hybrid manufacturing process. In this work, a thermo-stamping of high-performance thermoplastic composites with a metal insert followed by an overmolding process, has been chosen as an ... Mehr lesen
Geometric exploration and optimisation of porous ceramic reactors for bioethanol production
This work investigates the design of porous ceramic reactors for continuous bioethanol production through simulations using COMSOL Multiphysics®. Porous ceramic structures will be seeded with the yeast Saccharomyces cerevisiae and exposed to a continuous flow of glucose solution, from ... Mehr lesen
Shape and Topology Optimization of Loudspeaker Drivers
Shape and Topology Optimization of Loudspeaker Drivers This paper illustrates the use of formal mathematical optimization techniques for engineering solutions focused towards loudspeaker drivers. Both shape and topology optimization techniques are applied, with the physics ranging ... Mehr lesen
Direct Optical Surface Roughness Modeling
Optical devices are generally simulated using ideal structures. These ideal geometries are critical in finding major features of the optical response. Unfortunately, fabrication of such devices rarely results in structures that are ideal.[1] In particular, surface roughness is rarely ... Mehr lesen