In-flight icing on unmanned aerial vehicle and its aerodynamic penalties

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DOI	Resolve DOI: https://doi.org/10.1051/eucass/2016090173
Author	Search for: Szilder, K.¹; Search for: Yuan, W.¹
Name affiliation	National Research Council of Canada. Aerospace
Format	Text, Article
Conference	Progress in Flight Physics, June 29-July 3, 2015, Krakow, Poland
Abstract	A numerical prediction of ice accretion on HQ309, SD7032, and SD7037 airfoils and its aerodynamic penalties is described. Ice accretion prediction on a three-dimensional (3D) swept wing is also presented. In addition to airflow and drop trajectory solvers, NRC's (National Research Council) original, 3D, morphogenetic icing modeling approach has been used. The analysis was performed for a wide range of icing conditions identi¦ed in the FAA (Federal Aviation Administration) Appendix C icing envelope. They cover a range of drop sizes, air temperatures, and liquid water contents. For selected icing conditions, the resulting decrease in lift and increase in drag have been calculated.
Publication date	2017-06-20
Publisher	The European Conference for Aero-Space Sciences
In	Progress in Flight Physics. Volume 9: 173–188.
Language	English
Peer reviewed	Yes
NPARC number	23002255
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Record identifier	67897ab8-a48d-4890-9894-f5da44f01211
Record created	2017-09-15
Record modified	2020-05-30