Accession Number:

ADA022715

Title:

Viscous Flow at the Boundary of a Porous Material.

Descriptive Note:

Technical memo.,

Corporate Author:

JOHNS HOPKINS UNIV LAUREL MD APPLIED PHYSICS LAB

Personal Author(s):

Report Date:

1975-09-01

Pagination or Media Count:

49.0

Abstract:

The boundary region between an open viscous flow and a porous matrix has been examined for parallel flow by numerical solution of the viscous flow equations. Results for simple shear flow are consistent with analytic theory and experimental results on a slotted diskRichardson-Taylor model. Results for pressure-driven flow are new. The variation of the slip velocity at the boundary plane with geometric parameters is illustrated, and its prediction via slip coefficients is discussed.

Subject Categories:

  • Miscellaneous Materials
  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE