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
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 2012-12-14  200.46 KB  1315 |
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