Validation of horizontal auger drilling string assembly design based on dry bearings
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DOI: 10.1134/s1062739117022116
Abstract: The authors identify some factors that govern energy input of borings removal from hole bottom to an unloading point using auger drilling string assembly. Of specific significance appears to be the factor of insufficient reliability… read more here.
Keywords: drilling string; horizontal auger; auger drilling; validation horizontal ... See more keywords
The Self-Assembly and Design of Polyfunctional Nanosystems
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DOI: 10.3390/ijms22042223
Abstract: The current task of the molecular sciences is to create unique nanostructured materials with a given structure and with specific physicochemical properties on the basis of the existing wide range of molecules of natural and… read more here.
Keywords: polyfunctional nanosystems; design polyfunctional; self assembly; assembly design ... See more keywords