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Record 6 of 4643
A new method for the determination of particulate contamination levels for surface cleanliness of fluid systems
Abstract: Levels of contamination in fluid systems can be determined by a definition of a particle by a mathematical model, a method for calculating the tolerance limits of contamination, and an estimation of the probability that the contamination on the surface will migrate with the fluid in the system.
Publication Date: Nov 01, 1969
Document ID:
19690000496
(Acquired Nov 04, 1995)
Accession Number: 69B10520
Subject Category: PHYSICAL SCIENCES
Report/Patent Number: KSC-10267
Document Type: NASA Tech Brief
Publisher Information: United States
Financial Sponsor: NASA; United States
Description: In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: No Copyright
NASA Terms: AEROSPACE SYSTEMS; CONTAMINATION; DEPOSITION; FINES; FLUID FLOW; GRANULAR MATERIALS; MATHEMATICAL MODELS; PARTICLE SIZE DISTRIBUTION; PROBABILITY THEORY; TOLERANCES (MECHANICS)
Availability Source: National Technology Transfer Center (NTTC), Wheeling, WV
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