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Heat Transfer and Phase Change

Design of a Heat Trap for Optimal Heat and Current Conduction on Soldering Pads

F. Figueroa [1], P. Aguirre [1],
[1] STW, Sensor Technik Wiedemann GmbH, Kaufbeuren, Germany

This poster presents an evaluation study of a couple of heat trap designs, analyzing the generation of Joule ... 扩展阅读

Model of Sub-Surface Heat Rejection in Alternative Cooling Systems

E. Holzbecher [1], T. Manchester [2],
[1] German University of Technology in Oman (GUtech), Halban, Oman
[2] Univ. Utrecht, Utrecht, Netherlands

A model is presented for heat rejection in the subsurface. Geometries of different dimension are coupled by ... 扩展阅读

Finite Element Evaluation of the Strength of Silicide-Based Thermoelectric Modules

A. Miozzo [1], S. Boldrini [1], A. Ferrario [1], M. Fabrizio [1],
[1] Institute of Condensed Matter Chemistry and Techologies for Energy - National Research Council of Italy, Padova, Italy

Silicide-based thermoelectric modules (TEMs) for power generation operate at mid-high temperature range. In ... 扩展阅读

Investigation of Ablation of a Copper Surface Caused by 220 Nanosecond Laser Pulse

M. Dillmann [1], B. Braun [1], M. Kottcke [1],
[1] Technische Hochschule Georg-Simon-Ohm, Nuernberg, Germany

This work investigates the ablation of a copper surface caused by the irradiation of a 220 ns laser pulse. ... 扩展阅读

Numerical Design of a Test Plant for Dynamic Analysis of High Temperature Thermoelectric Generators

M. Rohne [1], A. Schlott [1], V. Pacheco [1], J. Meinert [1],
[1] Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM, Branch Lab Dresden, Dresden, Germany

Thermoelectric generators (TEG) use Seebeck’s effect to directly convert heat into electricity. TEG ... 扩展阅读

Numerical Heat Transfer Analysis of a Phase Change Material (PCM) - Enhanced Plaster

A. Kylili [1], M. Theodoridou [2], I. Ioannou [2], P. A. Fokaides [1],
[1] Frederick Research Center, Cyprus, Nicosia, Cyprus
[2] University of Cyprus, Nicosia, Cyprus

A time-dependent study was conducted using COMSOL Multiphysics® (Conjugate Heat Transfer interface and Heat ... 扩展阅读

Modeling Thermo-Fluid Dynamics of a Processing Unit of the Fast-track Trigger for ATLAS

N. Delmonte [1], P. Cova [1], A. Lanza [2], P. Giannetti [3], A. Annovi [3], S. Daniele [4], ,
[1] University of Parma and Istituto Nazionale di Fisica Nucleare - Sezione di Pavia, Pavia, Italy
[2] Istituto Nazionale di Fisica Nucleare - Sezione di Pavia, Pavia, Italy
[3] Istituto Nazionale di Fisica Nucleare - Sezione di Pisa, Pisa, Italy
[4] University of Parma - Department of Information Engineering, Parma, Italy

We describe the thermal modeling of a crate hosting boards with Associative Memories (AM) designed for the ... 扩展阅读

Simulation of Heat Transfer during Artificial Ground Freezing Combined with Groundwater Flow

R. Hu [1], Q. Liu [1],
[1] School of Earth Science and Engineering, Hohai University, Nanjing, China

Based on the heat transfer and seepage theory in porous media, a 2D cross section of a horizontal AGF ... 扩展阅读

Optimal Installation Configuration of Thermoelectric Generators

Y. Kaymak [1], F. Mintus [1],
[1] VDEh-Betriebsforschungsinstitut GmbH, Düsseldorf, Germany

This paper presents a multiphysics model to the convective, conductive and radiative heat transfer for the ... 扩展阅读

Thermal Characterization of Low-Melting-Temperature Phase Change Materials (PCM)

L. Salvador [1], J. Hastanin [1], F. Novello [2],
[1] Centre Spatial de Liège (CSL), Angleur, Belgium
[2] CRM Group, Liège, Belgium

The successful implementation of a high-efficient latent heat storage system necessitates an appropriate ... 扩展阅读

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