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查看 COMSOL 用户年会 2020 论文

Multiphysicsx

Oxidation of Titanium Particles during Cold Gas Dynamic Spraying

A. Malachowska[1], L. Pawlowski [1], A. Ambroziak [2], M. Winnicki [2], P. Sokolowski[2]
[1]University of Limoges, Limoges, France
[2]Wroclaw University of Technology, Wroclaw, Poland

This paper studies oxide forming on titanium, during cold gas dynamic spraying with air. This is a quite new ... 扩展阅读

Optimization of Extrusion Processes for non-Newtonian high-Viscous Fluids with Wall Slip and Shear Thinning Effects

W. Hoffmann[1], M. Scholz[1]
[1]SiCo-Solutions, Stuttgart, Germany

Simulation of the flow behaviour of non-Newtonian fluids with high viscosities leads to special material ... 扩展阅读

Multiphysics Modelling of Sound Absorption in Rigid Porous Media Based on Periodic Representations of Their Microstructural Geometry

T.G. Zielinski[1]
[1]Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland

Sound absorption in porous materials with rigid frame and open porosity can be very effectively estimated by ... 扩展阅读

Modelling Reservoir Stimulation in Enhanced Geothermal Systems

G. Perillo[1], G. De Natale[2], M.G. Di Giuseppe[2], A. Troiano[2], C. Troise[2]
[1]University of Naples Parthenope, Italy
[2]INGV - Osservatorio Vesuviano, Naples, Italy

Fluid injection in deep wells is a basic procedure in geothermal permeability enhancement. The retrieved ... 扩展阅读

Modeling of Resonant Optical Trapping in a 2D Photonic Crystal Cavity

U.P. Dharanipathy[1], N. Descharmes[1], Z. Diao[1], M. Tonin[1], R. Houdré[1]
[1]Institut de Physique de la Matière Condensée, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland

Photonic crystals (PhC) are optical nanostructures that are widely known for their strong spatial and ... 扩展阅读

Lamb Waves in Fluid-Loaded Plates

T. Kaufmann[1], F. Kassubek[1], D. Pape [1], M. Lenner[1]
[1]ABB Corporate Research, Baden-Dättwil, Switzerland

Lamb waves are elastic waves propagating in free solid plates. In the case of plates loaded with a fluid, the ... 扩展阅读

Investigation on Sensor Fault Effects of Piezoelectric Transducers on Wave Propagation and Impedance Measurements

I. Buethe[1], C.-P. Fritzen[1]
[1]University of Siegen, Institute of Mechanics and Control Engineering-Mechatronics, Siegen, Germany

For active Structural Health Monitoring (SHM), one popular sensor type is the piezoelectric wafer active ... 扩展阅读

Integrated Solar Thermal Collector with Heat Storage

A.R. Sánchez-Guitard[1], E. Ruiz-Reina[1]
[1]University of Málaga, Málaga, Spain

In this work, we study the design of a new integrated system for Solar Water Heating that combines the solar ... 扩展阅读

Influence of Thermal Conductivity and Plasma Pressure on Temperature Distribution and Acoustical Eigenfrequencies of High-Intensity Discharge Lamps

J. Schwieger[1], B. Baumann[1], M. Wolff[1], F. Manders[2], J. Suijker[2]
[1]Heinrich-Blasius-Institute of Physical Technologies, Hamburg University of Applied Sciences, Hamburg, Germany
[2]Philips Lighting, Turnhout, Belgium

High-intensity discharge (HID) lamps are energy-efficient light sources with excellent color qualities. A ... 扩展阅读

Heat-Accumulation Stoves: Numerical Simulations of Two Twisted Conduit Configurations

D. Rossi[1], P. Scotton[2], M. Barberi[3]
[1]Università degli Studi di Padova, Dipartimento di Geoscienze, Padova, PD, Italy
[2]Padova, Dipartimento di Geoscienze, Padova, PD, Italy
[3]Barberi Stufe LTD, Trento, TN, Italy

An important part of the society considers an increased share of renewable energies as an integral part of a ... 扩展阅读