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1. Icing, ice type and anti-icing protection
1.1 Atmospheric icing
Icing conditions result from the simultaneous existence of a negative temperature and water droplets in liquid form (cloud, fog). Given their small size (10 to 40 μm), these drops remain liquid even though the temperature can reach – 40°C.
Typically, an aircraft may encounter icing conditions at altitudes of between 900 and 5,800 meters (3,000 and 19,000 feet) and at temperatures of between 0 and – 20°C (figure 1 ).
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Icing, ice type and anti-icing protection
Icing modeling: ice shape calculation codes
Bibliography
Events
AC-9C Aircraft Icing Technology Committee holds two meetings a year (Spring and Fall meetings) http://www.sae.org/events/icing/specialevents.htm
Congress organized annually by the AIAA. AIAA Aviation and Aeronautics Forum and Exposition https://www.aiaa.org/aviation
...Websites
Patents
Method and device for early detection of ice on a runway WO 2012/049380 A1.
ONERA patents in preparation (Soleau envelopes filed) :
remote detection of freezing rain ;
method for hot-air protection of the leading edges of composite aircraft wings;
measurement of drop diameters and ice crystal...
Directory
Documentation – Training – Seminars (non-exhaustive list)
Continuing education: Icing in aeronautics
EUROSAE: AED 023 course http://www.eurosae.com
European LTC project (EXTICE EXTreme ICing Environment) http://extice.cira.it/
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