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Simulation of the Acoustic Environment for the Manufacture of Graded Porosity Materials by Sonication

C. Torres-Sanchez, and J. R. Corney
University of Strathclyde, United Kingdom

Many materials require functionally graded cellular microstructures whose porosity is engineered to meet ... 扩展阅读

Orientation of Piezoelectric Crystals and Acoustic Wave Propagation

G. Zhang[1]
[1]Clemson University, Clemson, SC, USA

Surface acoustic wave (SAW) devices are commonly used as wireless filters, resonators, and sensors. The ... 扩展阅读

Experimental Investigations and Numerical Simulation of Electrothermally Actuated Micro-gripper

B. K. S. Kishor[1], T. Ramesh [1],
[1] NIT Trichy, Tiruchirappalli Tamil Nadu, India.

At the micron-level, thermal actuation exerts larger forces compared to the widely-used electrostatic ... 扩展阅读

Numerical Study of the Gas-Powder Flow from Coaxial Nozzles in Laser Metal Deposition

E. Ferreira [1], M. Dal [1], P. Peyre [1], C. Colin [2], G. Marion [3], D. Courapied [3], B. Macquaire [3],
[1] PIMM Laboratory, UMR 8006 ENSAM – CNRS – CNAM, Paris, France
[2] Centre des Matériaux, UMR 7633 MINES Paris Tech, Evry, France
[3] Safran, Paris, France

The Laser Metal Deposition process (LMD) is a rapid free form fabrication method which can be used to ... 扩展阅读

Time-Resolved Optical Tomography in Preclinical Studies: Propagation of Excitation and Fluorescence Photons.

F. Nouizi[1], R. Chabrier[1], M. Torregrossa[2], and P. Poulet[1]
[1]Laboratoire d’Imagerie et de Neurosciences Cognitives, Straßbourg, France
[2]Laboratoire des Sciences de l'Image, de l'Informatique et de la Télédétection, France

We present time-resolved methods that rely on near-infrared photons to image the optical properties and ... 扩展阅读

Structural Dependent Temperature Distribution in Silicon Nanosheet Thermoelectronics

H.-K. Jang [1]
D. H. Kim [2]
K. H. Cho [2]
J. Park [3]
J. W. Lee [3]
G. T. Kim [1]
[1] Korea University, Seoul, Korea
[2] Korea University, Sejong Korea
[3] Electronics and Telecommunications Research Institute, Daejeon, Korea

Thermoelectric (TE) devices generate electrical potential when they have temperature difference. Silicon is ... 扩展阅读

A Novel Wavelength Detection Method Based on Wavelength Absorption in Silicon

K. Zhang [1], Y. Audet [1],
[1] École Polytechnique de Montréal, Montréal, QC, Canada

A new filter-less method of detecting the spectrum based on wavelength absorption in silicon is proposed. ... 扩展阅读

Prediction of the Loudspeaker Total Harmonics Distortion Using COMSOL Multiphysics® Software

F. Malbos [1], M. Bogdanski [2], M. Strauss [2],
[1] Harman, Paris, France
[2] Harman Becker Automotive Systems, Straubing, Germany

For automotive applications, simulation methods are used to get the best audio acoustic performance. Because ... 扩展阅读

Impedance Analysis of a Pot Core Inductor

F. Giovanardi [1],
[1] MD Microdetectors, Modena, Italy

This work develops a methodology based on the application of finite element method in the frequency domain: ... 扩展阅读

Simulating an Adaptive, Liquid-Filled Membrane Lens with COMSOL Multiphysics® Software

V. S. Negi[1], H. Garg[1], B. Singh [2],
[1] Central Scientific Instruments Organisation, Chandigarh, India
[2] Chandigarh College of Engineering and Technology, Chandigarh, India

Adaptive optics control using liquid filled membrane lens is based on the principle of deflection of ... 扩展阅读

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