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Limiting volume fractions in vertical pneumatic transport

โœ Scribed by T.N. Smith

Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
488 KB
Volume
33
Category
Article
ISSN
0009-2509

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โœฆ Synopsis

Abstraet-Chokmg of the flow m the verkai, pneumatic transport of partbzulate sokis u1 consldered to anse from the growth of bubbles m the transportmg puxQ~e to a sue near to that of the coadmt Ut&smg a theory for the bmltmg size of bubbles m flmdw%3 sobds, a relatronstip between the cr~tral volume fracuon of sobd and a factor CuoZIgD> wEN-'Y. m whazh 1r0 is tbe parkle termmal velocity and D IS the condwt duuneter. 1s developed No new empuxai constant IS requu;ed m the denvation Good correspondence 6 reported expenmetiti choking louts 1s obtamed INTpoDwXIoN

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