Anti-Icing Comparative Performance Skid Test for Runway Deicers Anti-Icing Materials Intl. Laboratory

Format:

Conference/Event

Author/Creator:

Laforte, Laforte, author.

Contributor:

Tremblay, Marc Mario

Wesley, Neal

Conference Name:

SAE 2015 International Conference on Icing of Aircraft, Engines, and Structures (2015-06-22 : Prague, Czech Republic)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2015

Summary:

AbstractThis study presents a new method to evaluate and compare the anti-icing performance, id est, the ability to delay the reformation of ice, of runways and taxiways deicing/anti-icing fluids (RDF) under icing precipitation, based on the skid resistance values, obtained with the Portable Skid Resistance Tester (PSRT). In summary, the test consists of applying, on a standardized concrete pavement sample, a given quantity of de-icing fluid. Following this application, the concrete sample is submitted to low freezing drizzle intensities, in a cold chamber at 5.0 ± 0.3°C. The skid resistance of concrete is measured at 5 minute intervals, until the concrete becomes completely iced. The anti-icing performance of 5 different fluids, both experimental and commercial, was assessed in comparison with a reference solution of 50% w/w K-formate. The anti-icing performance is analyzed based on two parameters: the duration (Icing Protection Time, IPT) and the effectiveness of this protection. Under test conditions, alcohol-based fluids provide significantly more efficient anti-icing protection compared to the acetate and formate-based fluids

Notes:

Vendor supplied data

Publisher Number:

2015-01-2076

Access Restriction:

Restricted for use by site license