![header thumbnail](/images/publishers\sae_cover.gif)
SAE AIR1794B
Current
The latest, up-to-date edition.
![header thumbnail](/images/publishers\sae_cover.gif)
Ball-On-Cylinder (BOC) Aircraft Turbine Fuel Lubricity Tester
Hardcopy , PDF
English
26-07-2016
DocumentType |
Standard
|
Pages |
13
|
PublisherName |
SAE International
|
Status |
Current
|
Supersedes |
This metric SAE Aerospace Information Report (AIR) details a ball-on-cylinder (BOC) test device and specifies a method of rating the relative lubricity of aviation turbine fuel samples. The BOC produces a wear scar on a stationary steel ball by forcing it with a fixed load against a fuel wetted steel test ring in a controlled atmosphere. The test ring is rotated at a fixed speed so its surface is wetted by a momentary exposure to the fluid under test. The size of the wear scar is a measure of the test fluid lubricity and provides a basis for predicting friction or wear problems.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.