SAE ARP4418B
Current
The latest, up-to-date edition.
Procedure for Sampling and Measurement of Aircraft Propulsion Engine and APU Generated Contaminants in Bleed Air
Hardcopy , PDF
English
12-11-2018
Important note : Users cannot be edited or removed once added to your Multi user PDF.This ARP outlines recommended practices to quantify the concentrations of a subset of bleed air contaminant marker compounds on an aircraft propulsion engine or APU prior to delivery and installation on civil and military aircraft.
| DocumentType |
Standard
|
| Pages |
13
|
| ProductNote |
This standard also refers AIR7521, ARP1256D.
|
| PublisherName |
SAE International
|
| Status |
Current
|
| Supersedes |
This ARP outlines recommended practices to quantify the concentrations of a subset of bleed air contaminant marker compounds on an aircraft propulsion engine or APU prior to delivery and installation on civil and military aircraft. Testing is specified during steady state (non-transient) operation only, in a ground level test bed. Included are recommended test setup, test procedures, techniques for sampling ambient air and bleed air, and one or more specific analytical methodologies for each of the suggested bleed air contaminant marker compounds at quantification levels, given practical constraints.
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