Helicopter Preflight Deicing Cold Regions Research and Engineering Laboratory (CRREL)

Format:

Conference/Event

Author/Creator:

Ryerson, Charles C., author.

Conference Name:

FAA In-flight Icing / Ground De-icing International Conference & Exhibition (2003-06-16 : Chicago, Illinois, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2003

Summary:

Methods of deicing helicopters are neither refined nor standardized. Glycol-based deicing fluids used to deice fixed-wing aircraft may damage rotorhead bearings, and the infrequency of helicopter deicing, as well as the non-airfield locations where it may occur, makes recovery of glycol deicing fluids before they enter the environment difficult and costly. CRREL has explored technologies for more rapidly deicing Army helicopters, including stationary and portable infrared systems, hot air, and hot fluids designed specifically for helicopters. This report discusses CRREL's development work with each technology from a military perspective, but also addresses the engineering needs and the potential application of each to commercial helicopter operations

Notes:

Vendor supplied data

Publisher Number:

2003-01-2102

Access Restriction:

Restricted for use by site license