Consultez les proceedings de la Conference COMSOL 2020
COMSOL Multiphysics® is being utilized to develop Thermal Model for Wire Directed Energy Deposition Additive Manufacturing (Wire-DED) process with an objective to analyse the heat transfer phenomenon during and after the process. Wire-DED process’s growing industrial acceptance at a very ... En savoir plus
Plasmonic-based biosensors have emerged as a powerful, cost effective and portable platform for phatogen and biomarker detection. In particular, Localized Surface Plasmon Resonance (LSPR) based systems, which rely on resonance shift tracking, present high sensitivity, specificity and ... En savoir plus
Measuring soil moisture content plays an important role not only for sustaining dry farming but also for soil mapping. Our work includes developing a soil moisture sensor which is based on the principle of the Dual-Probe Heat-Pulse method to measure soil moisture content. To validate ... En savoir plus
The development of microfluidic components for implementation of a lab-on-chip system requires both fluid movements under a controlled environment as well as sensitive detection. This work involves the design and simulation of micro-reactors with integrated heating as well as optical ... En savoir plus
Modelling 3D IC structures with Through Silicon Vias (TSVs) and micro bumps is a promising technique to achieve “more than Moore” integration. Conventionally, Copper (Cu) is used as a TSV material. However, due to rapid scaling of interconnect, problems like electro-migration and surface ... En savoir plus
Lyophilization is a dehydration process used to preserve perishable material like food. It depends on many parameters like temperature, pressure, rate of drying, type of heating for sublimation, chamber size etc. Therefore, optimization of multiple parameters is required for design and ... En savoir plus
Laser material processing at micro-meter domain can be used for a plethora of applications such as micro drilling, micro welding, micro cutting, micro-texturing as well as micro polishing. These processes are governed by the time varying, complex melt hydrodynamics courtesy of melting ... En savoir plus
An accelerometer detects acceleration and tilt of a device. There are several areas where accelerometers are in use, e.g. aerospace, navigation, automotive industry, electronic gadgets etc. According to different working principle, there are different types of accelerometer, e.g. piezo ... En savoir plus
This paper presents numerical investigation of electronic thermal control using heat sink for integrated circuit (IC) chip cooling under forced convection in a horizontal channel. Steady state, three dimensional, incompressible, laminar forced convection cooling of chip attached with ... En savoir plus
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 ... En savoir plus