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3D Thermo-Acoustic Modeling of a Piezo Transducer for Directed Interstitial Ultrasound Ablation

K. Y. Gandomi¹, Z. Zhao¹, P. A. Carvalho¹, C. J. Nycz¹, G. S. Fischer¹, E. C. Burdette²
¹Worcester Polytechnic Institute, Worcester, MA
²Acoustic Medsystems Inc., Savoy, IL, USA

Thermal ablation is a treatment option in oncology that can be used to target primary and metastatic cancers. ... 扩展阅读

Thermo-Acoustic Simulation of a Piezoelectric Transducer for Interstitial Thermal Ablation with MRTI Based Validation

K. Gandomi[1], P. Carvalho[1], Z. Zhao[1], C. Nycz[1], E. Burdette[2], G. Fischer[1]
[1]Worcester Polytechnic Institute, USA
[2]Acoustic Med Systems, USA

The five year survival rate for malignant brain and central nervous system cancer was estimated at 35% ... 扩展阅读

Towards Machine Learning for Acoustic Resonance Technology

Elisabetta Merico¹, Antonio Jimenez Garcia²
¹Graduate Multiphysics Engineer, FT Technologies Ltd
²Principal Research Engineer, FT Technologies Ltd

FT wind sensors measure wind speed and direction using an acoustic field superimposed on a flow field in an ... 扩展阅读

Design and Simulation of a MEMS-Based Ultrasonic Transducer for Viscosity Sensing Applications

Rahul Goyal [1], Divya Mohan Yadav [1],
[1] Indian Institute of Science, Bangalore, Karnataka, India

Technologies based on micro electro mechanical systems (MEMS) present advantages for rheological applications ... 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

Numerical Simulation of Ultrasonic Nondestructive Testing for Adhesively Bonded Lap Joints

Xinchao Liu¹, Yifeng Wang¹, Zhaonan Liu¹, Chuck Zhang¹
¹Georgia Institute of Technology

Nondestructive inspection (NDI) of damages (e.g., imperfect or degraded bonding lines) or the remaining ... 扩展阅读

Co-simulation Framework in COMSOL Multiphysics® for Displacement of a MEMS Cantilever using a Depletion Schottky Transducer

K. Dhope[1], S. Tallur[1]
[1]Indian Institute of Technology Bombay, India

Depletion layer MEMS actuators have been demonstrated in the past in p-n junctions as well as Schottky ... 扩展阅读

Measurement and FEA Simulation of the Electro-mechanical and Acoustic Response of an Of-the-shelf Open-type Piezoelectric Flexural Ultrasonic Transducer

S. Jackson[1]
[1]University of Bristol, United Kingdom

High power, air-coupled ultrasound has gained significant interest from the research community due to the ... 扩展阅读

Near-Field of Resonating Piezoelectric Membrane Used as Ultrasound Transducer

V. Tzanov [1], J. Munoz [1], F. Torres [1], N. Barniol [1],
[1] Universitat Autonoma de Barcelona, Bellaterra, Spain

Micro-machined ultrasound transducers have a wide range of applications. As a sensor or actuator they can be ... 扩展阅读

Considerations Regarding the Design of a Power Ultrasonic Transducer with Flat Rectangular Plate

R. R. Andrés [1], E. Riera [1],
[1] Grupo de Sistemas y Tecnologías Ultrasónicas, ITEFI, CSIC, Madrid, España

There are several industrial applications, like food dehydration, atomization and textile washing among ... 扩展阅读

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