Accession Number:

ADA149862

Title:

Influence of Surface Tension on Jet-Stripped Continuous Coating of Sheet Materials,

Descriptive Note:

Corporate Author:

WISCONSIN UNIV-MADISON DEPT OF MATHEMATICS

Personal Author(s):

Report Date:

1984-09-01

Pagination or Media Count:

5.0

Abstract:

Air jets are used as a wiping device to reduce the final thickness in some industrial coating applications. Existing theories allow only a given internal normal stress, i.e. impose a pressure distribution in the coating liquid, due to the jet. In this note, surface tension and tangential stresses are also included. In particular, numerical results are obtained which quantify the extent to which surface tension reduces the wiping effect of the jet. Additional keywords Navier Stokes equations, Differential equations, Reprints. Author.

Subject Categories:

  • Industrial Chemistry and Chemical Processing
  • Coatings, Colorants and Finishes

Distribution Statement:

APPROVED FOR PUBLIC RELEASE