Not a Goldschmied Fuselage, but Still Wonderfully Low Drag

Dean Sigler Electric Aircraft Components, Electric Powerplants, Sustainable Aviation 0 Comments

Following your editor’s blog entry on the Prandtl wing and erroneously named Goldschmied fuselage, he received this correction from Dr. Brien Seeley, President of the Sustainable Aviation Foundation and one of the creators of the body in question. “However, it is, I think, important to note:  We did not fabricate a Goldschmied body and it is incorrect to refer to ours as one. Ours is original, unique and it does not at all rely upon Goldschmied’s annual suction approach (aft boundary layer treatment). A Goldschmied body studied at Cal Poly is shown along with a link to its 205 page study.  It differs by having a pointed nose and sharp convergence at the rear annular inlet to create the concave …

The Man Who Made This Blog Possible

Dean Sigler Electric Powerplants, Sustainable Aviation 4 Comments

Your editor received this sad announcement yesterday from Andy Kecskes, editor of the Sailplane Builder newsletter, forwarded from Murry Rozansky, President of the Experimental Soaring Association. “Bruce Carmichael passed peacefully with his family by his side on Tues. I am glad that our and the other soaring organizations honored his contributions before this sad event. Bruce was 91+years old, an accomplishment in itself.  There will be a celebration of Bruce’s life on Sat. Aug. 15th at 10:30 am at Palisade’s Methodist Church, 27002 Camino de Estrella, Capistrano Beach, CA.  Reception to follow services.”  Please RSVP to; georgianatives@yahoo.com.” Bruce was a pioneer in low-Reynolds number aerodynamics, and had been influential in the design of many record-breaking and visionary aircraft.  He is listed …