Numerical modeling of first and second order SLD effects on 3D geometries

David R. Bilodeau, Wagdi Habashi, Marco Fossati, Guido Baruzzi

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

2 Citations (Scopus)

Abstract

An Eulerian approach is proposed to account for the dynamics of the secondary droplets generated by the splashing and bouncing of Supercooled Large Droplets during in-flight icing and to address the water detachment from trailing edges and sharp corners for complex three-dimensional geometries. Computational cost is minimized through statistical clustering approaches, and a model to predict liquid detachment is developed considering mass conservation and cohesion forces.

LanguageEnglish
Title of host publication8th AIAA Atmospheric and Space Environments Conference
Place of PublicationWashington
Publication statusPublished - 17 Jun 2016
Externally publishedYes
Event8th AIAA Atmospheric and Space Environments Conference, 2016 - Washington, United States
Duration: 13 Jun 201617 Jun 2016

Conference

Conference8th AIAA Atmospheric and Space Environments Conference, 2016
CountryUnited States
CityWashington
Period13/06/1617/06/16

Fingerprint

detachment
droplet
splashing
geometry
ice formation
trailing edges
cohesion
modeling
conservation
flight
costs
liquid
liquids
cost
water
effect

Keywords

  • numerical modeling
  • supercooled large droplet effects
  • 3D geometries

Cite this

Bilodeau, D. R., Habashi, W., Fossati, M., & Baruzzi, G. (2016). Numerical modeling of first and second order SLD effects on 3D geometries. In 8th AIAA Atmospheric and Space Environments Conference Washington.
Bilodeau, David R. ; Habashi, Wagdi ; Fossati, Marco ; Baruzzi, Guido. / Numerical modeling of first and second order SLD effects on 3D geometries. 8th AIAA Atmospheric and Space Environments Conference. Washington, 2016.
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Bilodeau, DR, Habashi, W, Fossati, M & Baruzzi, G 2016, Numerical modeling of first and second order SLD effects on 3D geometries. in 8th AIAA Atmospheric and Space Environments Conference. Washington, 8th AIAA Atmospheric and Space Environments Conference, 2016, Washington, United States, 13/06/16.

Numerical modeling of first and second order SLD effects on 3D geometries. / Bilodeau, David R.; Habashi, Wagdi; Fossati, Marco; Baruzzi, Guido.

8th AIAA Atmospheric and Space Environments Conference. Washington, 2016.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

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AU - Fossati, Marco

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N2 - An Eulerian approach is proposed to account for the dynamics of the secondary droplets generated by the splashing and bouncing of Supercooled Large Droplets during in-flight icing and to address the water detachment from trailing edges and sharp corners for complex three-dimensional geometries. Computational cost is minimized through statistical clustering approaches, and a model to predict liquid detachment is developed considering mass conservation and cohesion forces.

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Bilodeau DR, Habashi W, Fossati M, Baruzzi G. Numerical modeling of first and second order SLD effects on 3D geometries. In 8th AIAA Atmospheric and Space Environments Conference. Washington. 2016