论文和技术资料

快速搜索

技术资料

白皮书

了解多物理场仿真在基础研究和产品设计中的应用

各个行业的工程师和科研人员都在使用多物理场仿真来研发创新的产品设计和流程。他们在 COMSOL 用户年会上展示了丰富的技术论文和演示文稿，您可以从他们的研究成果中寻找灵感。

使用左侧【快速搜索】工具查找您感兴趣的研究，或按照应用领域进行筛选。

查看 COMSOL 用户年会 2025 论文

All

Boston 2025

搜索：

"impedance"

Loudspeaker Vent Shape Optimization: A Study Using a Lumped Speaker Model

Mithun Hari¹, Todd Michael¹
¹Yorkville Sound, 550 Granite Ct, Pickering, ON L1W 3Y8

Excessive vent noise poses a prevalent challenge in various acoustic applications, significantly impacting ... 扩展阅读

Investigation on Sensor Fault Effects of Piezoelectric Transducers on Wave Propagation and Impedance Measurements

I. Buethe[1], C.-P. Fritzen[1]
[1]University of Siegen, Institute of Mechanics and Control Engineering-Mechatronics, Siegen, Germany

For active Structural Health Monitoring (SHM), one popular sensor type is the piezoelectric wafer active ... 扩展阅读

Application of the Focused Impedance Method (FIM) to Determine the Volume of an Object within a Volume Conductor

M. A. Kadir[1], S. P. Ahmed[2], G. D. Al Quaderi[3], R. Rahman[2], K. Siddique-e Rabbani[1]
[1]Department of Biomedical Physics & Technology, University of Dhaka, Dhaka, Bangladesh
[2]Department of Physics, Jahangirnagar University, Savar, Dhaka, Bangladesh
[3]Department of Physics, University of Dhaka, Dhaka, Bangladesh

Focused Impedance Method (FIM), a new technique of electrical impedance measurement having high sensitivity ... 扩展阅读

Numerical Modeling of Induction Brazing

V. BRUYERE¹, C. DURAND², S. ROURE², P. NAMY¹
¹SIMTEC, 5 rue Felix Poulat, GRENOBLE, France
²SCHNEIDER ELECTRIC, EYBENS, France

Induction brazing is a widely utilized joining process in various industries, offering efficient and ... 扩展阅读

Using the Superposition Principle and Edge Current Model to Compute Impedance of the Coil in a Logging Tool

T. Zhao, G. Minerbo, J. Hunka, and G. Hazen
Schlumberger
Sugar Land, TX

Coil antenna is the simplest form in well-logging tools for resistivity measurement of the formation. This ... 扩展阅读

Impedance Matching of Tag Antenna to Maximise RFID Read Ranges & Optimising a Tag Antenna Design for a Particular Application

M. Yeoman[1], M. O'Neill[2]
[1]Continuum Blue Ltd., Ystrad Mynach, UK
[2]Tumbling Dice Ltd., Newcastle, UK

RFID tags are ever increasing in their daily use, from the monitoring of components, the tracking of produce ... 扩展阅读

Image-Based Simulation of Electrical Impedance Techniques Applied on the Human Thorax for Cardio-Pulmonary Applications

F.K. Hermans[1], R.M. Heethaar[1], R.T. Cotton[2], and A. Harkara[2]

[1]VU University Medical Center, Amsterdam, The Netherlands
[2]Simpleware Ltd., Exeter, United Kingdom

For medical diagnostic purposes there is an increasing need for non- (or minimal) invasive techniques to ... 扩展阅读

3D Ultrasonic Simulations for Pulse Echo and Pitch Catch Testing

Haiqi Wen¹, Marc Ramirez¹
¹Baker Hughes, Houston, Texas, USA

Ultrasonic nondestructive testing (NDT) is extensively used in fields like medicine, oil and gas, and ... 扩展阅读

Nonlinear Analysis of Beam-Wave Interaction for High Power THz TWT with Sheet Electron Beam

Vishnu Srivastava¹
¹Ex Emeritus Scientist, CSIR-CEERI, Pilani-333 031, Rajasthan, India.

High-power THz TWTs of frequencies between 0.1THz to 0.3THz are being investigated for their use as ... 扩展阅读

Search for a Suitable Numerical Model for Electrical Stimulation: from the Electric Double Layer to Electrokinetics, Confrontation with Impedance Measurements

P. Pham, R. Scapolan, C. Rubeck, and F. Dupont
CEA-LETI-MINATEC, Grenoble, France

Electrical Stimulation is widely used today for Deep Brain Stimulation treatments and retinal prostheses. The ... 扩展阅读

第一页

41–50 of 545

最后一页