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STUDY OF AMPLITUDE-FREQUENCY FEATURE OF PULSED WASHING OF BORE HOLES

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Category: Geotechnical and mining mechanical engineering, machine building
Last Updated on 01 October 2014
Published on 01 October 2014
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A.A. Kozhevnikov, N.T. Filimonenko

It has been first exposed parameters allowing differentiating the streams of liquid in relation to every method of the symmetric impulsive washing of mining holes. It has been resulted the characteristic features of change of fluid supply for the impulsive washing of mining holes by means of variable, pulsating, irregular and reversible stream of liquid. The gain-frequency characteristic of variable, pulsating, irregular and reversible stream of liquid has been investigated.

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2010_07-08 Kozh
Date 2012-12-14 Filesize 200.46 KB Download 1221

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ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

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