Mark, I'd be glad to try and help. I think am building exactly the website that you need at: http://home.beseen.com/hobbies/jebbushell/LIFTROLL_RECIPES/COOKBOOK.htm If you give me a list of the words or phrases that you are not sure about I will make sure that they are explained on that website. Here is one that John Hazel explained recently: AOA: Angle Of Attack. In Liftroll an airfoil is at an AOA of 10 degrees when it is at 10 degrees to the angle at which it generates zero lift. Note that, at zero lift, the chord line for most airfoils be at a slightly negative angle and the wing will look like it's pointing slightly downwards. For an SD7037 that negative angle will be 1.2 degrees. Jeb Bushell Newtown Square, PA >Gentlemen, >Is there a web site that defines airfoil plot >terminology? >I have been using John Hazeles Lift roll spread sheet >but I don't think >that I have a good enough understanding of airfoil >terminology to >correctly intrepid the results. >Thanks again for your help, >Mark J. __________________________________________________ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/ RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]
