Noninertial particle transfer to the rotating disc under an external force field (laminar flow)

✍ Scribed by Tadeusz Dabroś; Zbigniew Adamczyk

• Publisher: Elsevier Science
• Year: 1979
• Tongue: English
• Weight: 792 KB
• Volume: 34
• Category: Article
• ISSN: 0009-2509
• DOI: 10.1016/0009-2509(79)80004-4

✦ Synopsis

A theoretrcal analysis of fine particle deposltlon kinetics on the rotating disc surface IS presented, m the case when short-range surface mteractlons occur (elecmcal double-layer and London-van der Waals force) The results of the numerical evaluation pf the particle transfer Sh number are compared with those obtamed by adoptmg the surface-force boundary layer approxlmatlon. In the case when pnmary and secondary energy mmima occur It was shown that this approximation may be used for the P&let number smaller than about IO-* and d the energy bamer IS higher than 5 kT (provided that the secondary mmunum IS absent)