Accession Number:

ADA059342

Title:

Theoretical Analysis of Swing-Pad Bearings with Small Imperfections.

Descriptive Note:

Interim rept. Jan 76-Dec 77,

Corporate Author:

DAVID W TAYLOR NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER BETHESDA MD

Personal Author(s):

Report Date:

1978-08-01

Pagination or Media Count:

32.0

Abstract:

A theoretical study was made of swing-pad bearings with small imperfections. The main conclusions are 1 bearing performance will depend greatly on the imperfections in the bearings swing-pad bearings may have to be manufactured to very small tolerances to be reliable 2 swing-pad bearings are not significantly better than tilt-pad bearings under moderate load conditions and 3 under severe conditions in which the bearing pads frequently contact the moving surface, the swing-pad bearing will perform better than a tilt-pad bearing. Agreement between theory and experiment is only qualitative at best, so these conclusions cannot be considered final. Author

Subject Categories:

  • Numerical Mathematics
  • Machinery and Tools

Distribution Statement:

APPROVED FOR PUBLIC RELEASE