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Analysis of the Behavior in a Squirrel Cage Motor under Electrical Internal Fault

D. A. Aguilar Arévalo [1], H. D. Puin Avila [1], H. E. Ortiz Suárez [1],
[1] Universidad Distrital Francisco José de Caldas, Bogota, Colombia

The continuous and intensive use of squirrel-cage induction motors in the modern industry, has in some cases ... 扩展阅读

Investigation of the Flow Characteristics of an Aerosol Mixing Facility

S. Horender [1], K. Auderset [1], K. Vasilatou [1],
[1] METAS, Bern, Switzerland

The measurement and regulation of particulate matter to improve outside air quality advanced a lot over the ... 扩展阅读

Development of a Wideband Steerable Acoustic Metasurface with COMSOL®

H. Lissek [1], E. Rivet [1], T. Laurence [1], R. Fleury [2],
[1] Ecole Polytechnique Fédérale de Lausanne, Signal Processing Laboratory LTS2, Switzerland
[2] Ecole Polytechnique Fédérale de Lausanne, Laboratory of Wave Engineering LWE, Switzerland

The recent introduction of acoustic metamaterials and metasurfaces in the literature has triggered an ... 扩展阅读

Fully Symmetrical Single-Suspension Electrodynamic Loudspeaker Using a Halbach Array

T. Laurence [1], H. Lissek [1],
[1] LTS2 - Acoustics Group, EPFL, Switzerland

Invented at the end of the XIXth century, the electrodynamic loudspeaker has not much changed since then. ... 扩展阅读

Alternative Implementation of a Porous Media Model for Simulating Drying of Heated Concrete

B. Weber [1],
[1] Empa - Swiss Federal Laboratories for Materials Testing and Research, Duebendorf, Switzerland

In a previous publication [1], a porous media model for simulating the pressure development in heated ... 扩展阅读

Sound Field Reconstruction in Low-Frequency Room Acoustics: A Benchmark Study with Simulation

T. Pham Vu [1], E. Rivet [1], H. Lissek [1],
[1] Signal processing laboratory LTS2, EPFL, Lausanne, Switzerland

When it comes to room acoustic design, it is of paramount importance to be able to assess the sound field ... 扩展阅读

Solar Radiation Effects on the Epoxy Adhesive Temperature Used to Bond CFRP to Concrete Beams

M. Breveglieri [1], B. Weber [1], C. Czaderski [1],
[1] EMPA - Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, Switzerland

The service temperature of epoxy-based adhesive used for structural strengthening of civil structures such as ... 扩展阅读

Modeling of High-Speed PCB-Interconnects, Vias and Connectors for the Estimation of SI-Losses

A. K. Palit [1],
[1] ZF-Lemförder Electronic GmbH (ZF-Friedrichshafen AG. Group), Germany

Estimation of both single-ended (SE) and differential-pair (DP) impedances of high-speed PCB-traces ... 扩展阅读

Tunable Flat-Plate Absorber Design for Active Sound Absorption

R. Boulandet [1], K. O. Bjornsson [1], H. Lissek [1],
[1] Ecole Polytechnique Fédérale de Lausanne, Switzerland

Noise reduction at low frequencies is a major issue in many workspaces and indoor public places. Unlike mid- ... 扩展阅读

Investigating a Tensor Formulation to describe the Magnetic Structure of Soft Magnetic Materials

O. Maloberti [1], M. Nesser [2], E. Salloum [2], J. Fortin [2], S. Panier [2], P. Dassonvalle [1], C. Pineau [3], M. Caruso [4], J-P. Birat [3], I. Tolleneer [4],
[1] ESIEE Amiens, France
[2] UPJV-LTI, France
[3] IRT-M2P, France
[4] CRM Group, France

Most of existing material representations [1], even including the dynamic hysteresis and iron losses [2], ... 扩展阅读

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