Design of bird-like airfoils

Gavin K. Ananda, Michael S. Selig

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

Abstract

The size constraints and high payload requirements of Micro Air Vehicles necessitate the design of vehicles with high wing loading that require efficient flight at high lift coefficients. MAVs operate in the low Reynolds number regime that is characterized by highly viscous phenomena like the laminar separation bubble causing large losses in efficiency. Drawing inspiration from nature, bird-like sectional profile airfoil families were designed in PROFOIL to operate at these Reynolds numbers. In this paper, parametric studies using multipoint inverse airfoil design are presented to demonstrate techniques and design philosophies employed to design airfoil families between 4–6% thickness that include moment constraints ranging from Cm,c/4 of −0.14 to −0.26.

Original languageEnglish (US)
Title of host publicationWind Energy Symposium
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
Edition210029
ISBN (Print)9781624105227
DOIs
StatePublished - Jan 1 2018
EventWind Energy Symposium, 2018 - Kissimmee, United States
Duration: Jan 8 2018Jan 12 2018

Publication series

NameWind Energy Symposium, 2018
Number210029

Conference

ConferenceWind Energy Symposium, 2018
CountryUnited States
CityKissimmee
Period1/8/181/12/18

ASJC Scopus subject areas

  • Mechanical Engineering
  • Renewable Energy, Sustainability and the Environment

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