Would CD change for a cylinder if the

Thread starter Vanselena
Start date Jan 14, 2008
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The discussion centers on the impact of a completely hydrophobic surface compared to normal skin drag on an object with a 7:1 ratio submerged underwater. A hydrophobic surface could significantly reduce drag, enhancing the object's movement efficiency. The difference in drag forces could be particularly pronounced at higher speeds or specific angles of attack. Participants explore the implications of this change on performance and maneuverability. Overall, the transition to a hydrophobic surface could yield notable benefits in aquatic environments.

Jan 14, 2008

Vanselena

If the surface was completely hydrophobic vs normal skin drag? If it changed would it be significant in an object with a 7:1 ratio?

Thank you for your responses!

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Jan 14, 2008

Vanselena

Vanselena said:

If the surface was completely hydrophobic vs normal skin drag? If it changed would it be significant in an object with a 7:1 ratio?

Thank you for your responses!

Forgot to mention the object would be under water.

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