Scopri come la simulazione multifisica viene utilizzata per ricerca e sviluppo
In questa sezione troverete i lavori presentati alle Conferenze mondiali COMSOL. Le presentazioni descrivono ricerche e prodotti innovativi progettati con COMSOL Multiphysics da colleghi di tutto il mondo. I temi delle ricerche presentate abbracciano un'ampia gamma di settori produttivi e aree applicative, in ambito elettrico, meccanico, fluidodinamico e chimico. Lo strumento di Ricerca Rapida vi permetterà di trovare le presentazioni che si riferiscono all'area di vostro interesse.
Visualizza gli articoli presentati alla COMSOL Conference 2020
Predicting the Fate of Contaminant and Remediating Nano-Particles in a Polluted Aquifer with an Integrated Modeling Approach
The presence of anthropogenic or natural pollutants in groundwater system poses a threat to water resources. Several remediation techniques have been explored and developed to decrease the concentration of contaminants. One such remediation technique, injection of nano-particles in the ... Per saperne di più
Simulation of Moisture Ingression in Microelectronics Packages to Correlate Test and Field Conditions
Plastic packages, coated with Epoxy Molding Compound (EMC) can provide an economic and versatile protection to the integrated circuits (IC) from mechanical damage. A major drawback of molded packages is that they are not hermetic and are prone to absorb moisture from external ... Per saperne di più
Hydromechanical Model of Geological Carbon Sequestration in Saline Aquifers
Geological Carbon Storage (GCS) is viewed as a viable option to reduce Carbon Dioxide (CO2) emissions. In particular, CO2 injection into deep saline formations (DSF) has been the subject of numerous investigations during the last decade, including pilot and demonstration projects [Reiner ... Per saperne di più
Numerical Simulation of The Time-Dependent Permeation Through Barrier Structures
Flexible electronic devices are very sensitive against the ingress of oxygen and water vapor from the atmosphere and therefore have to be protected by encapsulation with high barrier films. Such films contain several polymeric or inorganic layers which are deposited from the liquid or ... Per saperne di più
Hydrodynamic Heat Transport Model for Semiconductors with Complex Geometries Including Interfaces
The development of new experimental techniques designed to measure the thermal response of semiconductors at reduced length and time scales is revealing the requirement of generalized heat transport models beyond the classical Fourier law [1,2]. We present the Kinetic Collective ... Per saperne di più
Modelling Diffusive Transport Phenomena in Carbonated Concrete
For civil engineering structures the interaction between concrete, its reinforcing steel bars and various environmental agents like humidity, CO2, O2 , and chloride is extremely important. Generally, the concrete provides appropriate conditions to prevent steel reinforcement bars from ... Per saperne di più
Modelling Contact Heating of Solid Food Products
Despite its wide use in industrial or culinary conditions, contact heating has not been extensively studied in the literature devoted to food products. This is mainly due to the difficulty in measuring in a non-invasive way the heat flux transferred as well as the thermal contact ... Per saperne di più
Numerical Simulation of Residence Time Distributions of Coiled Tubular Reactors
The fabrication of new reactor types has been simplified significantly by the rapid progression within the field of additive manufacturing. A reactor can be fit to nearly every specific task by varying its geometry and therefore its reactant hold-up and flow conditions in continuous ... Per saperne di più
Modelling of Electrolyte-Gated Organic Field-Effect Transistor
Electrolyte-gated organic field-effect transistors differ from conventional OFETs by using an electrolyte as the gate insulating material. Due to a high permittivity of the electrolyte, EGOFETs tend to have a higher capacitance than their conventional non-electrolytic counterparts. ... Per saperne di più
Keratin Biomaterial Diffusivity Determination in a 1D-Like Channel using COMSOL Multiphysics® and MATLAB®
Introduction: Keratin protein biomaterials (KTN) are used in various tissue engineering applications including liquid infusions and gel implants. Random movement of molecular species is characterized by Fick’s laws of diffusion (and velocity-dependent convection) with the ... Per saperne di più