![]() ![]() No low-effort one-liner comments, memes, or off-topic replies. Answers must contain an explanation using engineering logic, and assertions of fact must be supported by links to credible sources.īe substantive. Racism, sexism, or any other form of bigotry will not be tolerated.ĭon't answer if you aren't knowledgeable. All users are expected to behave with courtesy. During the late 1920s and into the 1930s, the NACA developed a series of thoroughly tested airfoils and devised a numerical designation for each airfoil a four digit number that represented the airfoil section’s critical geometric properties. Note that questions must still be specific to engineering and not a general opinion survey.īe respectful to other users. ![]() Mechanical, Electrical, Civil, Chemical, and Computer are reserved for technical questions only.ĭiscussion can be used for general questions that apply to multiple disciplines, including some workplace topics. Review the wiki prior to posting.Īvoid questions that can easily be answered by searching on the internet.Īvoid questions that have already be answered by a post in the FAQ section of the wiki. Online search of NACA 4 digit airfoils (aerofoil) in the databases filtering by name, thickness and camber. Most general career related questions should be placed in the Monday Career Megathread. Source UIUC Airfoil Coordinates Database. Post titles must be a question about engineering and provide context - be specific. Airfoil data Lift/drag polars Generated airfoil shapes Searches. Call for Engineers: Tell us about your job! (2020) New to AskEngineers? Read our subreddit rules and FAQ page before posting! Topic Filters NACA 4 digit generator NACA 5 digit generator Information. If you are a MATLAB or Oculus user, there is the NACA 5 digit Airfoil Generator program you can use. ![]()
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