An impulse response method to evaluate time‐dependent acoustic radiation loading on elastic vibrators

1987 ◽  
Vol 81 (4) ◽  
pp. 854-860 ◽  
Author(s):  
D. D. Ebenezer ◽  
Peter R. Stepanishen
Keyword(s):  
Impulse Response ◽  
Acoustic Radiation ◽  
Time Dependent ◽  
Response Method

Simulation of the Ultrasonic Diffraction in Viscous Fluids

2003 ◽  
Author(s):  
N. Bouaoua ◽  
A. Alia ◽  
H. Djelouah
Keyword(s):  
Finite Difference ◽  
Viscous Fluid ◽  
Impulse Response ◽  
Acoustic Radiation ◽  
Viscous Fluids ◽  
Attenuation Effect ◽  
Ultrasonic Diffraction ◽  
Response Method ◽  
Good Agreement

In this paper, Impulse Response Method (IRM) and Finite Difference (FD) are used to model the acoustic radiation in a viscous fluid where the attenuation is obeying a squared frequency law. Some results are presented to illustrate the attenuation effect on the diffraction. A good agreement between the IRM results and those numerically predicted by FDM is observed.

Impulse response method for defect detection in polymers: Description of the method and preliminary results

2016 ◽  
Vol 55 ◽  
pp. 78-87 ◽  
Author(s):  
Marco Caniato ◽  
Federica Bettarello ◽  
Lucia Marsich ◽  
Alessio Ferluga ◽  
Orfeo Sbaizero ◽  
...  
Keyword(s):  
Impulse Response ◽  
Defect Detection ◽  
Preliminary Results ◽  
Response Method

An experiment-based impulse response method to characterize airborne pollutant sources in a scaled multi-zone building

2021 ◽  
Vol 251 ◽  
pp. 118272
Author(s):  
Junyi Zhuang ◽  
Fei Li ◽  
Xiaoran Liu ◽  
Hao Cai ◽  
Lihang Feng ◽  
...  
Keyword(s):  
Impulse Response ◽  
Pollutant Sources ◽  
Airborne Pollutant ◽  
Response Method

scholarly journals Quantitative evaluation of fracture healing process of human bones with an impulse response method.

1998 ◽  
Vol 38 (2) ◽  
pp. 62-67
Author(s):  
Akio NOMURA ◽  
Ikuo YOSHIDA ◽  
Yukio NAKATSUCHI ◽  
Akira TSUCHIKANE
Keyword(s):  
Fracture Healing ◽  
Impulse Response ◽  
Quantitative Evaluation ◽  
Healing Process ◽  
Human Bones ◽  
Response Method
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