Consultez les proceedings de la Conference COMSOL 2024
High power Terahertz (THz) sources have become a topic of great interest for a wide variety of applications from medical science to security systems and from material science to telecommunication. The high output power of these THz sources mainly depends upon high current density and ... En savoir plus
Wire Electric Discharge Machining (WEDM) is widely used technique for machining intricate geometries. It is a spark erosion, non contact machining process and this gives it an advantage in machining metals irrespective of their hardness [1]. Main process parameters of WEDM are peak ... En savoir plus
Active Infrared Thermography (IRT) is a family of non-destructive testing (NDT) techniques used for the detection of surface and buried defects in a wide range of materials. The method is robust and sensitive enough to be used even in harsh industrial environments However, the ... En savoir plus
This study investigates the use of COMSOL Multiphysics® to compare design variations in two different bagpipe chanters. Eigenfrequency analysis of material and geometry variations are simulated and compared to experimental results. The study suggests an increased damping ratio associated ... En savoir plus
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 ... En savoir plus
As modern electrical power networks grow to reduce costs to consumers, improve security of supply, and make better use of renewable energy, power electronic interfaces are set to become increasingly commonplace by allowing controllability, diversity in supply and demand, and the ... En savoir plus
A technological revolution of Point-Of-Care (POC) devices is becoming essential, especially infectious diseases diagnosis for vulnerable population, it can be achieved by upgrading the Lab on Card device. In this device, the reaction is conducted by an Eppendorf tube as a biological ... En savoir plus
Development of micro-pumps will allow the minimization of many mechanical, bio-engineered and electrical systems, for example: controlled drug delivery systems or liquid cooled microprocessors. The development of such system is facing two major challenges: the design of actuation ... En savoir plus
In COMSOL Multiphysics® RF Module we investigate optical properties of various shapes of gold nanoparticles suspended in water and deposited on a glass substrate. Further, using the Microwave Heating Multiphysics coupling we want to evaluate heating effects related to electromagnetic ... En savoir plus
Attosecond light pulses have revolutionized our view of fundamental atomic, molecular and solid state processes in the attosecond - femtosecond time domain [1]. The availability of such pulses is based on high-order harmonic generation (HHG) in noble gas samples by a femtosecond laser ... En savoir plus