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Mathematical Problems in Engineering
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2020
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Article
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Tab 1
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Research Article
Analysis of Leakage Model of All-Metal Screw Pump
Table 1
Geometric dimensions of experimental all-metal screw pump.
Pump type
q
r
(ml/r)
T
(mm)
e
, (mm)
d
r
(mm)
(mm)
JDGLB160
160
160
5
50
0.1
JDGLB320
320
220
7
56
0.15