Accession Number:
AD0702173
Title:
VELOCITY AND THERMAL PROFILES IN VALVES AND THEIR EFFECTS ON VALVE EROSION,
Descriptive Note:
Corporate Author:
BOEING CO RENTON WASH COMMERCIAL AIRPLANE DIV
Personal Author(s):
Report Date:
1970-02-25
Pagination or Media Count:
79.0
Abstract:
Hydrodynamic and thermal flow solutions are obtained for leakage flows in hydraulic valves using a two-dimensional incompressible viscous flow converging towards a sink in a 90 deg channel. Examples of applications to aircraft fluids are given. Effects of peak temperatures in the thermal boundary layer on the valve erosion phenomena are discussed. Author
Descriptors:
Subject Categories:
- Aircraft
- Hydraulic and Pneumatic Equipment
- Pumps, Filters, Pipes, Tubing, Fittings and Valves
- Fluid Mechanics