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LoginWhich of the following is a new NACA airfoil?
(a) NACA 2212
(b) NACA LS (1)-0407
(c) NACA 0021
(d) Both NACA LS (1)-0407 and NACA 2412
I had been asked this question in an interview for internship.
Query is from Modern Low Speed Airfoils topic in portion Incompressible Flow over Airfoils of Aerodynamics
Aerodynamics Incompressible Flow over Airfoils in Aerodynamics 3 years ago
The correct OPTION is (b) NACA LS (1)-0407
The BEST explanation: The NEW airfoils are the low-speed airfoils (designated by LS). So NACA LS (1)-04XX are the new airfoils while the NACA XXXX are the STANDARD airfoils.
Posted on 02 Dec 2021, this text provides information on Aerodynamics related to Incompressible Flow over Airfoils in Aerodynamics. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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