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Structural Mechanics and Thermal Stresses

Parametric Study on Thermal Properties of a PMSM Motor in Cryogenic Environment Using COMSOL Multiphysics®

J. Tran[1], J. González Cabrero[2], M. Plattner[2], M. Zimmermann[3], C. Mandla[4]
[1]Technical University of Munich / Max-Planck-Institute for extraterrestrial physics, Germany
[2]Max-Planck-Institute for extraterrestrial physics, Germany
[3]Technical University of Munich, Germany
[4]Max-Planck-Institute for extraterrestrial physics, Munich, Germany, Germany

For the development of a Permanent Magnetic Synchronous Machine (PMSM), optimization of design variables, e ... 扩展阅读

FEM Simulation in Loudspeakers Design: Focus on Mechanical and Acoustic-Structural Analysis

G. Spatafora[1], E. Capucci[1], C. Corsini[1], R. Toppi[1]
[1]Faital Spa, Italy

Finite Element simulations are becoming an increasingly powerful tool in the transducer design process. The ... 扩展阅读

Effect of Heat Dissipation on Mechanical and Electrical Performance of High Voltage Cable Terminations

P. Zairis[1]
[1]TE Connectivity, United Kingdom

Power cables are of great importance in power transmission and distribution systems. Terminations and joints ... 扩展阅读

Time Domain Analysis of Dielectric Relaxation

J. Ransley[1], A. Kermani[1], E. Schmitt[1], N. Elabbasi[1]
[1]Veryst, USA

When a material is subjected to a sudden change in electric field, the polarization of the material takes a ... 扩展阅读

Stress/Strain Analysis of a Nitinol Self-Expanding Stent

W. Li[1], N. Elabbasi[1], E. Schmitt[1], H. Hosseini-Toudeshki[1]
[1]Veryst, USA

Nitinol self-expanding stents are most commonly used to widen the passage of a restricted blood vessel. ... 扩展阅读

Multiphysics Multi-Material Topology Optimization of a Thermal Actuator with COMSOL Multiphysics® Simulation Software

D. Mi[1], M. Hashiguchi[1]
[1]Keisoku Engineering System Co., Ltd., Japan

Introduction: Design of a thermally driven actuator used in Micro Electro Mechanical Systems (MEMS) with two ... 扩展阅读

Actuation Force Study of Next Generation Micro Shutter Array for More Reliable Actuation

K. Kim[1], M. Li[2], A. Kutyrev[3], M. Greenhouse[2]
[1]NASA Goddard Space Flight Center/Science Systems and Applications Inc., USA
[2]NASA Goddard Space Flight Center, USA
[3]NASA Goddard Space Flight Center/University of Maryland College Park, USA

Micro shutter array (MSA) is a programmable optical spatial filtering device fabricated by micro electro ... 扩展阅读

Plastic Deformation of Metallic Foam

M. Cops[1], J. McDaniel[1], E. Magliula[2], D. Bamford[2]
[1]Boston University, USA
[2]Naval Undersea Warfare Center Division Newport, USA

Metallic foams can be plastically deformed to dramatically alter the material’s mass density, microstructure, ... 扩展阅读

Silicon Photonic 2 X 2 Power Splitter with S-Bend Configuration

E. Graham[1], N. Fahrenkopf[2], N. Cady[2]
[1]University at Albany (SUNY), USA
[2]SUNY Polytechnic Institute, USA

Directional couplers are used for the purpose of redirecting, splitting, and combining light in silicon ... 扩展阅读

Mechanical and Thermal Loading of a Composite Gun Barrel

K. Koppenhoefer[1], J. Crompton[1], S. Yushanov[1]
[1]AltaSim Technologies, USA

Carbon fiber composites are used across a wide range of industries to provide products with a combination of ... 扩展阅读

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