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Standard

SLD capabilities of icing wind tunnels

2015-07-09
WIP
AIR6341
The purpose of this AIR is to compile in one definitive source, commonly accepted calibration, acceptance criteria and procedures for simulation of Supercooled Large Droplet (SLD) conditions within icing wind tunnels. Facilities that meet the criteria for either some or all of the recognized conditions will have known SLD icing simulation capability.
Standard

Icing Tunnel Tests for Thermal Ice Protection Systems

2010-05-11
WIP
AIR6440
This document is intended to provide guidance for conducting icing tunnel tests for assessment and design of thermal anti-ice systems for wing, stabilizers and engine inlets (considering both hot air and electrical power as a heat source).
Standard

Guidance on Selecting a Ground-based Icing Simulation Facility

2013-04-24
WIP
AIR6247
This document is intended to serve two purposes: (1) provide a list of topics for potential customers to ask of the facility to aid their selection decision-making, and (2) provide a list of icing wind tunnel and engine test stand facilities that simulate flight through icing or ice crystal clouds.
Standard

Ice Crystal and Mixed Phase Icing Tunnel Testing of Air Data Probes

2018-04-16
WIP
AIR6974
This document provides information on current practices for testing air data probes to 14 CFR Part 33 Appendix D ice crystal and mixed phase icing conditions. This AIR is primarily concerned with techniques for measuring the flow and icing environment in the test facility. While the focus of this report is the testing of air data probes, techniques described may be applicable to Appendix D tests of other aerospace equipment as well.
Standard

Ice Protection for Unmanned Aerial Vehicles

2017-09-22
WIP
AIR6962
A review of icing materials that would be educational to a designer of a UAV ice protection system is provided. Additionally, the differences between unmanned and manned ice protection systems are explored along with a discussion on how these differences can be addressed.
Standard

Ice and Rain Minimum Performance Standard for Angle of Attack (AOA) and Angle of Sideslip (AOS) Sensors

2020-08-26
WIP
AS6838
The new standard will establish minimum performance requirements for angle of attack (AOA) and angle of sideslip (AOS) sensors in ice and rain conditions. The new standard will cover the various sensor technologies used to measure these flow angles and is limited to the sensor itself as defined from the portion of the sensor that is directly exposed to the ice and rain environment to the means by which its output is relayed to the relevant aircraft systems. The user of this standard must evaluate the aircraft level installation requirements for the probe to ensure adequate coverage for the application. It may be necessary to modify the test conditions in order to meet the applicable installation requirements.
Standard

Ice Shape Test Matrix Development for Unprotected Surfaces

2010-10-19
WIP
ARP6455
This document is intended to provide guidance for development of a test matrix for generation of ice shapes on unprotected surfaces. It introduces the reader to scaling of flight conditions to capabilities of typical icing tunnels and provides an example of the process.
Standard

Aircraft Inflight Icing Terminology

2002-09-17
HISTORICAL
AIR5504
This SAE Aerospace Information Report (AIR) provides definitions for terms commonly used in aircraft inflight icing system design and analysis, research, and operations. Some general thermodynamic terms are included that are frequently used in icing analysis, but this document is not meant to be an inclusive list of such terms.
Standard

Aircraft Inflight Icing Terminology

2009-11-24
CURRENT
AIR5504A
This SAE Aerospace Information Report (AIR) provides definitions for terms commonly used in aircraft inflight icing system design and analysis, research, and operations. Some general thermodynamic terms are included that are frequently used in icing analysis, but this document is not meant to be an inclusive list of such terms. The purpose of this document is to provide an assemblage of definitions for terms commonly used in aircraft icing. Over time, the field of aircraft icing has evolved a set of terms that are sometimes used in different ways and have different meanings. This document is a compendium of icing terms and their associated definitions. The SAE does not endorse or recommend any particular definition given in this report.
Standard

Aircraft Inflight Icing Terminology

2018-09-27
WIP
ARP5624A
This SAE Aerospace Recommended Practice (ARP) provides recommended definitions for terms commonly used in aircraft inflight icing system design and analysis, research, and operations. Some general thermodynamic terms are included that are frequently used in icing analysis, but this document is not meant to be an inclusive list of such terms.
Standard

Aircraft Inflight Icing Terminology

2013-04-23
CURRENT
ARP5624
This SAE Aerospace Recommended Practice (ARP) provides recommended definitions for terms commonly used in aircraft inflight icing system design and analysis, research, and operations. Some general thermodynamic terms are included that are frequently used in icing analysis, but this document is not meant to be an inclusive list of such terms.
Standard

ICING TECHNOLOGY BIBLIOGRAPHY

1996-07-01
HISTORICAL
AIR4015A
This Icing Technology Bibliography is a compendium of references from the open literature, including both national and foreign sources. Due to the generality of the subject, and the difficulty of fully investigating every available source, the present Bibliography is not intended to be complete. However, it will be updated every 18 months by the SAE AC-9C Aircraft Icing Technology Subcommittee. Any suggestions in terms of additional references, sources, and corrections should be referred to the Icing Technology Bibliography Panel of the SAE AC-9C Aircraft Icing Technology Subcommittee.
Standard

Icing Technology Bibliography

2013-03-15
CURRENT
AIR4015D
This Icing Technology Bibliography is a compendium of references from the open literature that were published prior to the original 1987 issuance of the AIR, including both national and foreign sources. Due to the generality of the subject, and the difficulty of fully investigating every available source, the Bibliography in this document is not intended to be complete.
Standard

Icing Technology Bibliography

2007-04-11
HISTORICAL
AIR4015B
This Icing Technology Bibliography is a compendium of references from the open literature that were published prior to the original 1987 issuance of the AIR, including both national and foreign sources. Due to the generality of the subject, and the difficulty of fully investigating every available source, the Bibliography in this document is not intended to be complete.
Standard

Deicing System, Pneumatic Boot, Aircraft, General Specification for

2001-07-01
CURRENT
AS8804A
This specification covers the general requirements for pneumatic deicing systems for wings, empennages, radomes, radio masts, air induction system entrance cones, and ducts of aircraft. Deicing boots shall be of one type, operating at 15 to 22 psig pressure.
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