To calculate the axial dimensions of inkjet devices for hydraulic transport of sand and gravel materials
2021 ◽
Vol 2094
(2)
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pp. 022032
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Abstract The article presents the results of the dredger in a deep deposit of sand and gravel materials. It was found that when the diameter of the suction pipe exceeds the diameter of the inlet mixing chamber by 150 mm, the actual pressure from the ejector does not exceed one meter, and with an increase in the supply of the suction pump as a result of a sharp jump in hydraulic resistance, the vacuum is disrupted. It was also found that the effect on the calculated compression ratio of the jet apparatus increases with an increase in the injection coefficient and the input velocity of the injected stream.
2012 ◽
Vol 5
(3)
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pp. 265-279
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2018 ◽
Vol 12
(5)
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pp. 31-38
1876 ◽
Vol 1
(7supp)
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pp. 101-101
Keyword(s):
2020 ◽
Vol 76
(10)
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pp. 994-1003
Keyword(s):
Keyword(s):
2014 ◽
Vol 03
(05)
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pp. 906-911
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