Rotor Blade Electrothermal Ice Protection Design Considerations

Standard:
Reaffirmed:
  • 2013-04-23
 
  • CURRENT
Publisher:
  • SAE International
Pages:
49
Scope:

This SAE Aerospace Information Report (AIR) identifies and summarizes the various factors that should be considered during design, development, certification, or testing of helicopter rotor blade ice protection systems. Although various concepts of ice protection are mentioned in this report, the text is limited generally to those factors associated with design and substantiation of cyclic electrothermal ice protection systems as applicable to the protection of helicopter rotor blades. Other systems are described briefly in Appendix A. Applications consider main rotor blades, conventional tail rotor blades, and other types of antitorque devices. The information contained in this report is also limited to the identification of factors that should be considered and why the factor is important. Specific design, analysis and test methodologies are not included. For additional information refer to the references listed in 2.1.

Rationale:

AIR1667A has been reaffirmed to comply with the SAE five-year review policy.

History:
Standard Published Revision Status
AIR1667A 2013-04-23 Latest Reaffirmed
1996-07-01 Historical Reaffirmed
AKA:
  • SAE AIR 1667
Sector:
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