Collection Efficiency and Ice Accretion Characteristics of Two Full Scale And One 1/4 Scale Business Jet Horizontal Tails NASA Glenn Research Center

Format:

Book

Conference/Event

Author/Creator:

Bidwell, Colin S., author.

Conference Name:

General Avaition Technology Conference & Exposition (2000-05-09 : Wichita, Kansas, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2000

Summary:

Collection efficiency and ice accretion calculations have been made for a series of business jet horizontal tail configurations using a three-dimensional panel code, an adaptive grid code, and the NASA Glenn LEWICE3D grid based ice accretion code. The horizontal tail models included two full scale wing tips and a 25% scale model. Flow solutions for the horizontal tails were generated using the PMARC panel code. Grids used in the ice accretion calculations were generated using the adaptive grid code ICEGRID. The LEWICE3D grid based ice accretion program was used to calculate impingement efficiency and ice shapes. Ice shapes typifying rime and mixed icing conditions were generated for a 30 minute hold condition. All calculations were performed on an SGI Octane computer. The results have been compared to experimental flow and impingement data. In general, the calculated flow and collection efficiencies compared well with experiment, and the ice shapes appeared representative of the rime and mixed icing conditions for which they were calculated

Notes:

Vendor supplied data

Publisher Number:

2000-01-1683

Access Restriction:

Restricted for use by site license