The first product of the German Junkers company and the world's second type of all-metal monoplane to fly was the Junkers J1, which took to the air for the first time on 12 December 1915. Intended as a reconnaissance and close-support aircraft, it had cantilever wings and the complete airframe was skinned in sheet iron.

Viewing: Professional wind tunnel

Professional wind tunnel

Plans to construct your own professional wind tunnel. Designed by NASA Low cost project (can be built for less then US$250.00) This was designed to produce a steady airflow with no turbulence in the testing area. Designed to test scale model/s of your airfoil, fuselage, canopy etc.
—did you know… the traditional scale for kit models: 1:144 1:100 1:72 1:48 1:32 1:24 (1/144 1/100 1/72 1/48 1/32 1/24) 
With 1/48 and 1/72 being the most popular for aircraft.

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Very quick download time - no problems and it was easy to extract the files. I've just had a quick look at this stage but there seems to be complete documentation. I definately intend to build one so I'll post results of the build as it happens. Worthwhile project by the look of it!
Posted By: Mick Stott on 31/12/2011 at 1:03:16

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