Powered by OpenAIRE graph
Found an issue? Give us feedback
addClaim

Shopfoil: Design of Unoptimized Airfoils

Authors: Zachary G. Napolillo; Shanti D. Hamburg; Patrick H. Browning; Wade W. Huebsch; Jay Wilhelm; Mridul Gautam;

Shopfoil: Design of Unoptimized Airfoils

Abstract

The desire and demand to fly farther and faster has progressively integrated the concept of optimization with airfoil design resulting in increasingly complex numerical tools pursuing efficiency often at diminishing returns, while the costs and difficulty associated with fabrication increases with design complexity. This paper establishes a method utilizing numerical tools for unoptimized design, focused on reducing the complexity of airfoils for applications where aerodynamic performance is less important than the efficiency of manufacturing. We applied this method to the development of a low Re, disposable Hybrid Projectile requiring a 4.5:1 glide ratio, resulting in a series of airfoils which are geometric approximations to highly contoured cross-sections called ShopFoils. This series of airfoils both numerically and experimentally perform within a 10% marigin of the SD6060 at low Re while reducing manufacturing costs and meeting the requirements of the HP platform.

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!