4. A 1:10 scale model of a submarine moving far below the surface of water is tested in a water tunnel. If the speed of the prototype is 8 m/s, determine the corresponding velocity or water in the tunnel. Also determine the raio of the drag for the model and the prototype. = 1.121 x 106 m²/s, Ywater = 1027 Kg/m, Pwa = 1.00 x 10 m²/s, = 1000 kg/m2. Ysea water %3D Psea water water

Structural Analysis
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Chapter2: Loads On Structures
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Q54. A 1:10 scale model of a submarine moving
far below the surface of water is tested in a
water tunnel. If the speed of the prototype is 8
m/s, determine the corresponding velocity of
water in the tunnel. Also determine the ratio
1.121 x 10 m²/s, Ywater =1.00 × 10 m²/s,
of the drag for the model and the prototype.
= 1.00 x 10 m²/s,
= 1000 kg/m.
= 1.121 x 10-6 m²/s, y
Ysea water
water
Psea water
= 1027 Kg/m, Pwater
%3D
Transcribed Image Text:Q54. A 1:10 scale model of a submarine moving far below the surface of water is tested in a water tunnel. If the speed of the prototype is 8 m/s, determine the corresponding velocity of water in the tunnel. Also determine the ratio 1.121 x 10 m²/s, Ywater =1.00 × 10 m²/s, of the drag for the model and the prototype. = 1.00 x 10 m²/s, = 1000 kg/m. = 1.121 x 10-6 m²/s, y Ysea water water Psea water = 1027 Kg/m, Pwater %3D
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