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Problem 1.35 [Difficulty: 1] Given: Equation for drag on a body. Find: Dimensions of C D . Solution: Use the drag equation. Then "solve" for C D and use dimensions. The drag equation is F D 1 2 ρ ⋅ V 2 ⋅ A ⋅ C D ⋅ = "Solving" for C D , and using dimensions C D 2F D ⋅ ρ V 2 ⋅ A ⋅ = C D F M L 3 L t ⎛ ⎝ ⎞ ⎠ 2 ×
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This note was uploaded on 10/19/2011 for the course EGN 3353C taught by Professor Lear during the Fall '07 term at University of Florida.
- Fall '07
- Fluid Mechanics