Determination of length of horizontal pneumatic transport line in drilling machine for mud removal by negative pressure
- Authors: Danilov B.B.1, Smolyanitsky B.N.1
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Affiliations:
- Chinakal Institute of Mining, Siberian Branch
- Issue: Vol 52, No 4 (2016)
- Pages: 698-703
- Section: Science of Mining Machines
- URL: https://journal-vniispk.ru/1062-7391/article/view/183804
- DOI: https://doi.org/10.1134/S1062739116041105
- ID: 183804
Cite item
Abstract
Under discussion is soil transport by negative pressure generated in horizontal rotating pipeline. Based on the relations between soil batch velocity, soil batch mass and diameter of the pipeline, the authors have developed procedure to determine the limit pipeline length. The rotary velocity of the pipeline is related with its diameter. Reliability of the proposed procedure results is experimentally proved.
Keywords
About the authors
B. B. Danilov
Chinakal Institute of Mining, Siberian Branch
Email: bsmol@misd.ru
Russian Federation, Krasnyi pr. 54, Novosibirsk, 630091
B. N. Smolyanitsky
Chinakal Institute of Mining, Siberian Branch
Author for correspondence.
Email: bsmol@misd.ru
Russian Federation, Krasnyi pr. 54, Novosibirsk, 630091
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