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Jun 17, 2020 at 8:28 history edited CommunityBot
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Mar 11, 2015 at 15:58 comment added Porcupine911 3D scanning is becoming much easier/cheaper, so put that micrometer away. I would be surprised if RR would allow you to publish that data or use it for profit though.
Mar 24, 2014 at 21:53 comment added Nicolas @voretaq7 Fair enough ! :-)
Mar 24, 2014 at 19:23 comment added voretaq7 @Nicolas That would be a question for your attorney - you shouldn't ask for (or trust) legal advice from an aviation site :-)
Mar 24, 2014 at 19:15 comment added Nicolas @DannyBeckett Actually, this is a pretty good idea. Even if for super small compressor blades the measurement procedure would be particularly hard, specially for complex airfoil shapes (as suggested by @voretaq7). I was wondering, if these blades are on the market, do they fall under the public domain ? Can the data then be used freely for publication purposes ?
Mar 21, 2014 at 22:01 comment added voretaq7 seems like a reasonable solution if used blades are available at such (relatively) reasonable prices. You would have to go over them with a micrometer to get the dimensions (which could be a little time-consuming if the airfoil shape is complex), but it seems do-able.
Mar 21, 2014 at 6:29 history edited Danny Beckett CC BY-SA 3.0
added 6 characters in body
Mar 21, 2014 at 5:39 history answered Danny Beckett CC BY-SA 3.0