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基于气泡结构的水声超材料

蔡哲仁¹
¹中国科学院化学研究所

目前大部分研究集中于空气声学领域，水下声学超材料的报道相对较少。由于水的声学阻抗远大于空气，所以水下声学超材料的设计思路与空气中的相比有很大的不同。针对水下声学超材料，人们提出了一种声学软超材料的概念 ... 扩展阅读

Uniformity Correction for Fluid Coating Head

W. Vetterling
ZINK Imaging, Bedford, MA, USA

Slot coating is a widely used commercial process for applying one or more thin layers to a substrate such as ... 扩展阅读

Classical Models of the Interface Between an Electrode and an Electrolyte

E. Gongadze[1], S. Petersen[1], U. Beck[2], and U. van Rienen[1]
[1]Institute of General Electrical Engineering, University of Rostock, Rostock, Germany
[2]Institute of Electronic Appliances and Circuits, University of Rostock,
Rostock, Germany

The Electrical Double Layer (EDL) plays a major role in understanding the interface between a charged ... 扩展阅读

Heat Transfer in High-Voltage Surge Arresters

O. Fritz[1], M. Ljuslinder[2], and B. Doser[2]
[1]ABB Switzerland Ltd, Corporate Research, Baden-Dättwil, Switzerland
[2]ABB Switzerland Ltd, High Voltage Products, Wettingen, Switzerland

We present examples of the use of COMSOL Multiphysics for the solution of electrical conduction in varistors ... 扩展阅读

Designing Piezoelectric Energy Harvesting Using COMSOL Multiphysics® Software for Mouse Telemetry Device

B. M. Badr [1], K. R. Delaney [1], N. Dechev [1],
[1] Department of Mechanical Engineering, University of Victoria, Victoria, BC, Canada

Mice are important animals used for biomedical research, and are widely used to study various disease models. ... 扩展阅读

Metamaterial Based Patch Antenna with Broad Bandwidth Designed by COMSOL Multiphysics® Software

李学识 [1], 郑李娟 [1],
[1] 广东工业大学，广州，中国

A patch antenna based on metamaterials of composite split-ring-resonators (CSRRs) and strip gaps is designed ... 扩展阅读

Advanced Loudspeaker Calculator – an Example of COMSOL® Apps Utilization

F. Malbos [1], M.K. Bogdanski [2], M. Strauss [2],
[1] Harman France, VPDT, Paris, France
[2] Harman International, VPDT, Straubing,Germany

Developing a new loudspeaker design requires not only knowledge and experience in the field, but also an ... 扩展阅读

Ultrasound Piezo-Disk Transducer Model For Material Parameter Optimization

L. Spicci, and M. Cati
Esaote SpA, Florence, Italy

The technology involved in high performance ultrasound imaging probes needs a reliable model to help in new ... 扩展阅读

Numerical Simulations for Designing Wireless Electrochemiluminescence Imaging Microdevices

Pascale PHAM¹, Abdulghani Ismail², Silvia Voci³, Loïc Leroy², Ali Maziz⁴, Lucie Descamps², Alexander Kuhn³, Pascal Mailley¹, Thierry Livache², Arnaud Buhot²
¹CEA-LETI, Minatec Campus, Grenoble, France
²Univ. Grenoble Alpes, CEA, CNRS, INAC-SyMMES, 38000 Grenoble, France
³Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400, Talence, France
⁴LAAS-CNRS, Université de Toulouse, 31400 Toulouse, France

ElectroChemiLuminescence (ECL) is a phenomenon of light emission resulting from an initial electrochemical ... 扩展阅读

Finite Element Analysis Study of P-U Based Acoustic Vector Sensor for Underwater Application

Bipin kumar [1], Arun Kumar [1], R.Bahl [1],
[1] Indian Institute of Technology Delhi, New Delhi, India

An Acoustic Vector Sensor (AVS) is a compact device used for finding azimuthal as well as elevation angle of ... 扩展阅读

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