journal article·2007-06

Method of coupled dipoles for localization of the sources of acoustic emission

I. A. Krivosheev

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Abstract

A technique for minimizing errors in location of the sources of acoustic emission in bedrock via the use of the method of coupled dipoles is considered. Specific calculations are made to show that, if the system of equations is selected improperly, the method does not have any practical value.
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Research context

OpenAlex topics: Ultrasonics and Acoustic Wave Propagation · Industrial Engineering and Technologies · Flow Measurement and Analysis

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References (6)

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2. Krivosheev, I.A., A Modular Variant of Locating Acoustic-Emission Sources, Kompleks. Ispol’zov. Mineral. Syr’ya, 1991, no. 6, pp. 12–16.
3. Krivosheev, I.A., RF Patent No. 2009528, Byull. Izobret., 1994, no. 5.
4. Ge, Maochen. and Hardy, H.R., The Mechanism of Array in the Control of AE/ME Source Location Accuracy. Key Questions in Rock Mechanics, Rotterdam: Balkema, 1988, pp. 587–605.
5. Trubetskoi, K.N., Bronnikov, D.M., Kuznetsov, S.V., et al., Location of Acoustic-Emission Sources in Rock Massifs, Fiz. Zemli, 1994, no. 7–8, pp. 77–83.
6. Krivosheev, I.A., Numerical Simulation of an Antenna’s Directivity Pattern, Defektoskopiya, 2006, no. 2, pp. 6–13 [Rus. J. of Nondestructive Testing (Engl. Transl.), 2006, vol. 42, no. 2, p. 74].10.1134/S1061830906020021 ↗