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查看 COMSOL 用户年会 2020 论文

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Bengaluru 2023

Munich 2023

Heat Transfer and Phase Changex

Heat Transfer in Borehole Heat Exchangers from Laminar to Turbulent Conditions

E. Holzbecher[1], H. Räuschel[1]
[1]Georg-August Universität Göttingen, Göttingen, Germany

Borehole heat exchangers (BHE) in connection with heat pumps and floor heating in many countries are becoming ... 扩展阅读

Heat Transfer Modeling of Power Cables in Tunnels

F. Boukrouche[1], C. Moreau[1], W. Frelin[1]
[1]EDF R&D, Moret-sur-Loing, France

Electric power, in cities or for power plant outflow, is most often transmitted through underground cables. ... 扩展阅读

Short-Term Behavior and Steady-State Value of BHE Thermal Resistance

S. Lazzari[1], A. Priarone[2],
[1]DIN, University of Bologna, Bologna, Italy
[2]DIME-TEC, University of Genova, Genova, Italy

The transient behavior of the thermal resistance of single and double U-tube borehole heat exchangers (BHEs) ... 扩展阅读

Numerical Simulation of Chamber Design for Pulsed Electric Fields Processing of Wet Olive Pomace

N. Varga[1], I. Perales[2], A. Portugal[2]
[1]ATEKNEA Solutions Hungary, Budapest, Hungary
[2]ATEKNEA Solutions Catalonia, Barcelona, Spain

The application of pulsed electric fields (PEF) is well known in the food industry as an advanced technology ... 扩展阅读

MEMS Pirani Sensor for Pressure Measurements in the Fine- and High-Vacuum Range

M. Grau[1], F. Völklein[1], A. Meier[1], C. Kunz[1], P. Woias[2]
[1]RheinMain University of Applied Sciences, Institute for Microtechnologies, Rüsselsheim, Germany
[2]University of Freiburg, Department of Microsystems Engineering, Freiburg, Germany

A high performance MEMS Pirani sensor (VAC_03) was designed and optimized based on analytics. Due to the fact ... 扩展阅读

Elastoplastic Modeling and Experimental Verification of Solder-Substrate Interaction

C. Karl[1], C. Slater[1], M. Strangwood[1], K. Tank[2], S. O'Connor[2]
[1]University of Birmingham, Birmingham, UK
[2]Strip Tinning Ltd, Birmingham, UK

Solders are typically used to join similar or dissimilar metals, referred to as substrates. In some cases ... 扩展阅读

Thermal Field in a NMR Cryostat

A. D'Orazio[1], C. Agostini[1], S. Fiacco[1]
[1]Dipartimento di Ingegneria Astronautica, Elettrica ed Energetica - Sapienza University of Rome, Rome, Italy

Fundamental component of the NMR tomograph is the magnet. By using the property of superconductivity it is ... 扩展阅读

Use of COMSOL Multiphysics® for IAQ Monitoring in Cleanrooms

G. Petrone[1], C. Balocco[2]
[1]BE CAE & Test, Catania, Italy
[2]Department of Industrial Engineering, University of Firenze, Firenze, Italy

High levels of Indoor Air Quality (IAQ) in Operating Theatres (OT) is an important issue in order to ... 扩展阅读

Investigation of Mean-Flow Effects on Tubular Combustion Chamber Thermoacoustics Using a Burner Transfer Matrix Approach

A. Andreini[1], B. Facchini[1], A. Innocenti[1], D. Pampaloni[1]
[1]University of Florence, Florence, Italy

The paper presents a methodology to account for local mean-flow effects on thermo-acoustic instabilities to ... 扩展阅读

Heat Transfer and Working Temperature Field of a Photovoltaic Panel under Realistic Environmental Conditions

E. Ruiz-Reina[1], M. Sidrach-de-Cardona[1], M. Piliougine[1]
[1]University of Málaga, Málaga, Spain

The aim of this work is the numerical study, by finite element analysis using COMSOL Multiphysics®, of the ... 扩展阅读

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