Can dimpling the skin of a jet airliner increase fuel efficiency?

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Dimpling the skin of a jet airliner is proposed as a method to reduce air friction and improve fuel efficiency, similar to how dimples on a golf ball enhance its aerodynamics. The idea suggests that optimizing the dimpling for the aircraft's cruising speed could yield benefits, although concerns exist regarding potential impacts on lift and control surfaces. While the fuselage itself does not generate lift, the overall aerodynamic design of aircraft is already highly refined. The discussion references existing research on aerodynamics to support the concept. Ultimately, the feasibility of this idea remains uncertain and requires further exploration.
Psi 5
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I've had this idea for a while. I can't see anything wrong with it. Maybe someone here can tell me if it's unsound.

The idea is based on the dimpling of a golf ball. To my knowledge the dimpling of a golf ball reduces air friction and let's it go farther. I even heard of someone dimpling a bat so they could swing faster. Some golf club heads have dimples too.

My idea is to dimple the skin of a jet airliner. Since they pretty much cruise at a constant airspeed the dimpling could be optimized for that speed to reduce air friction and increase fuel efficiency. Is there some physics reason why this wouldn't work?
 
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Aircraft are pretty well thought-out from an aerodynamic aspect already. The main concern that I would have regarding dimpling is that it would mess up the lift factor of the wings and control surfaces.
 
Possible but dimples don't keep a golf ball from lifting. Also the fuselage isn't a lifting surface.
 
Psi 5 said:
Also the fuselage isn't a lifting surface.
It depends. The space shuttle is a lifting body.

EDIT: Deleted. The link Zapper posted says it better than I can.
 
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