A SUMMARY OF CONTAMINATION IN HYDRAULIC FLUID SYSTEMS OF USAF AND SUPPORT SYSTEMS
Abstract
A summary of hydraulic fluid contamination experiences, problems, and possible solutions is presented. Weapons systems are susceptible to binding and lagging when supplied with fluid that contains even minute particles of solid contaminants. These particles range in size from one-half to several hundred microns. The most promising means of separating the particles involve mechanical, centrifugal, chemical and electrostatic techniques. The mechanical filter media are in essence strainers, the most commonly used being fabricated of woven steel wire mesh. These are classified as cleanable and are used extensively in ultrasonic aircraft and missile systems. It is concluded that contamination in many hydraulic systems is and will remain at levels beyond the limits of reliable performance unless a concerted effort is made to provide cleaner systems.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1962
- Accession Number
- AD0273788
Entities
People
- James W. Parker