Standard:

• AIR4545

Reaffirmed:

• 2003-11-21

Revised:

• 1992-02-12

Revision:

• Historical. Access the latest revision: AIR4545A

Issuing:

• Age-2c Vehicle Maintenance And Aircraft Servicing Committee

Scope:

This SAE Aerospace Information Report (AIR) covers, and is restricted to, the behavior of air under conditions of critical and subcritical flow at temperatures less than 500 degrees F. This AIR is intended to provide basic information and theoretical background on proper types of test equipment and calculation procedures for use in measuring air in critical and subcritical flow conditions, as are usually encountered in jet engine starting applications.

History:

Standard	Published	Revision	Status
AIR4545A	2004-07-28	Latest	Reaffirmed
AIR4545	1992-02-12	Historical	Reaffirmed

AKA:

• SAE AIR 4545

Sector:

• Aerospace

Topic:

• Aircraft Operations
• Ground support
• Fleet Management
• Reliability Maintainability Supportability
• Auxiliary power units
• Safety
• Tests and Testing