Structural design and performance analysis of external gear pump for high viscosity polymer pumping. [PDF]
Sci RepShi B, Yuan Y.
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Self-Adhesive Liquid Metal Channel Patch with Tip-Guided Conformal Coupling and Leakage Suppression for Skin Bioelectronics. [PDF]
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Clinical application research of navigation system-assisted vertebroplasty for the treatment of lumbar osteoporotic compression fractures. [PDF]
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Real-Time Full-Color Overlay Indocyanine Green Navigation for Laparoscopic Deroofing of Liver Cysts. [PDF]
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A Low-Stress, Long-Duration Stable Tail Vein Catheterization and Precise Drug Delivery Protocol for Awake, Freely Moving Mice. [PDF]
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Tip leakage reduction through tip injection in turbomachines
22nd Joint Propulsion Conference, 1986This paper descr ibes an experimental s tudy on t i p leakage flow reduct ion through t i p i n j e c t i o n . A s i n g l e blade was placed i n the test s e c t i o n of a wind-tunnel wi th a gap between the t i p of t h e blade and t h e top w a l l .
M. POUAGARE, W. WEINHOLD
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Tip Leakage in a Centrifugal Impeller
Journal of Turbomachinery, 1989The effects of tip leakage have been studied using a 1-m-dia shrouded impeller where a leakage gap is left between the inside of the shroud and the impeller blades. A comparison is made with results for the same impeller where the leakage gap is closed. The static pressure distribution is found to be almost unaltered by the tip leakage, but significant
T. Z. Farge +2 more
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