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SAE ARP8462

Evaluation of Fouling Propensity of Aviation Lubricants Using the Mixed-Phase Flow Technique (High-Temperature Deposition Test)

STANDARD published on 1.10.2023

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The information about the standard:

Designation standards: SAE ARP8462
Publication date standards: 1.10.2023
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE ARP8462 :


The high-temperature deposition test (HTDT) method is designed to evaluate the deposition and degradation characteristics of turbine lubricants when stressed under mixed-phase flow conditions found in certain parts of aviation gas turbine engines. This method is applicable to lubricants that form deposits in the range of 0.1 to 100 mg during the course of a test.

SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard