Practical Aerodynamics And the Theory of the Aeroplane a Rsum of the Princi
Practical Aerodynamics And the Theory of the Aeroplane a Rsum of the Princi
Baden Fletcher Smyth Baden Powell
The book Practical Aerodynamics And the Theory of the Aeroplane a Rsum of the Princi was written by author Baden Fletcher Smyth Baden Powell Here you can read free online of Practical Aerodynamics And the Theory of the Aeroplane a Rsum of the Princi book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Practical Aerodynamics And the Theory of the Aeroplane a Rsum of the Princi a good or bad book?
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This may be demonstrated by pasting the ends of a number of small strips of tissue paper on the back of the plane, the other ends being THE LEE SIDE OF A PLANE. free to be blown by the wind in whichever direction it may be moving-. Then, at all events when the in- clination is over 30, the papers will turn upwards and Pff $$/? ON W/ND WA RD S/D PRESSURE ON LEEWARD S/DE bend over towards the leading edg-e of the plane, show- ing that the current is deflected around so as to flow up the back of t...he plane in nearly the opposite direction to its original flow. 42 PRACTICAL AERODYNAMICS. SUPERPOSED PLANES. One very curious interesting- result obtained by Dr. Stanton was as regards the shielding effect of one plane in front of another. He found that with two> equal- sized planes mounted 0*1 the same spindle, when very close together the total pressure was slightly greater than on the single plane. But when the back plane was moved away at a distance equal to about half its dia- meter, the pressure lessened, and continued to decrease as the plates were moved further apart, reaching- a minimum when at about i^ diameters.
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