UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 5 Issue 4
April-2018
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR1804451


Registration ID:
504032

Page Number

1414-1419

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Title

ACOUSTICS BEYOND LINEARITY

Abstract

There is a classical effect on acoustic waveform when the sound propagates through a nonlinear medium. The motivation of this work was to experimentally verify and further study the phenomena of nonlinear waveform distortion. Measurements were conducted in water with a 0.5" -diameter unfocused transducer, working at 3.5-MHz peak frequency as a source. We use a membrane hydrophone with an active sensor diameter of 0.2mm with a frequency response 1-30MHz as a detector. Amplitudes of fundamentals and harmonics are measured, and hence nonlinearity of the medium is determined. The experimental results agreed with the modeling based on the Khokhlov Zabolotskaya Kuznetskov (K.Z.K.) equation.

Key Words

Ultrasonics, Nonlinear medium, Waveform distortion, K.Z.K. Equation, Experimental harmonic detection.

Cite This Article

"ACOUSTICS BEYOND LINEARITY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 4, page no.1414-1419, April-2018, Available :http://www.jetir.org/papers/JETIR1804451.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"ACOUSTICS BEYOND LINEARITY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 4, page no. pp1414-1419, April-2018, Available at : http://www.jetir.org/papers/JETIR1804451.pdf

Publication Details

Published Paper ID: JETIR1804451
Registration ID: 504032
Published In: Volume 5 | Issue 4 | Year April-2018
DOI (Digital Object Identifier): http://doi.one/10.1729/Journal.32009
Page No: 1414-1419
Country: -, -, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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