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Cooling of Military Avionic Equipment
- Aerospace Standard
- AIR1277B
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Aerospace Information Report (AIR) contains information on the thermal design requirements of airborne avionic systems used in military airborne applications. Methods are explored which are commonly used to provide thermal control of avionic systems. Both air and liquid cooled systems are discussed.
Rationale
AIR1277B has been reaffirmed to comply with the SAE five-year review policy.
Recommended Content
| Aerospace Standard | Heat Sinks for Airborne Vehicles |
| Aerospace Standard | The Control of Excess Humidity in Avionics Cooling |
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| TABLE 1 | Failure Mechanisms Accelerated by Increased Temperature | |
| TABLE 2 | Temperature Effects on Military Electronic Equipment Reliability | |
| TABLE 3 | Cabin, Avionics and Total ECS Heat Load Trends | |
| TABLE 4 | Typical Coolant Temperatures | |
| TABLE 5 | Typical Avionic Mass/Weight | |
| TABLE 6 | Helicopter Cooling Capacities and ECS Mass/Weight | |
| TABLE 7 | Comparison of Methods of Cooling Electronic Modules | |
| TABLE 8 | Typical Card Guide Thermal Resistance Values | |
| TABLE 9 | Thermal Testing for Avionic Systems and Aircraft ECS and Cooling Systems |
Issuing Committee
AC-9 Aircraft Environmental Systems Committee
Furthers the advancement of technology related to the research, design, test and utilization of aircraft environmental and anti-icing/deicing systems. Develops and updates standards, recommended practices, and information reports contributing to the quality, economy, and safety of commercial and military aircraft.
Reference
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