The resistance to the steady motion of small spheres in fluids (1926)
NASA Technical Reports Server (NTRS) · leaf 17
4 t N.A.C.A. Technical Note No. Spaed of fall. Spheres of unit specific gravity falling i£ nir at 20°C and 76 cm of Kg. m air ^ Diajneter of sphere, cm … Fig. t> s »
NASA Technical Reports Server (NTRS)
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