Drag

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Corvus
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Drag

Post by Corvus »

Read an article recently, about aero drag and motorbikes. Saying how unaerodynamic a motorbike was compared to a car. That a good indicator of the drag is how much power is consumed to propel the vehicle to a certain speed, given that aero drag is by far the most deciding factor at high speed.

I go along the power consumption thing, but I have difficulty with what represents drag.

Reason I say this is because it seems that a modern car will need double the horsepower to achieve the same speed as a bike. Looking around the 130 mph mark.

So if consumed horsepower is the indicator of drag, a bike Seems to have less of it.

Clearly there's more to overall drag than just a slippery shape.

Ok, when it comes to saving the planet, or at least the oil reserves, how efficiently the respective vehicle musters up its necessary horsepower is a different thing again.
tanneman
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Post by tanneman »

Drag, this is what comes to mind.

Image

Get yourself a Cutnell and Johnson. Google it.
'Let me check my concernometer.'
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Boxermed69
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Post by Boxermed69 »

Cripes :shock:

Is that the BeeGees' little sister? :lol:

I guess that's a thread hijack. Sorry Corvus :oops:

Mike
Horizontally opposed, vertically challenged...
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Corvus
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Joined: Tue Dec 04, 2012 3:19 pm
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Post by Corvus »

Boxermed69 wrote:Cripes :shock:

Is that the BeeGees' little sister? :lol:

I guess that's a thread hijack. Sorry Corvus :oops:

Mike
Hey, what Tanneman gets up to in his spare time is no concern of mine.

Hijack away. If no one's interested then no one's interested. Again, no concern of mine.

:D
Roy
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Post by Roy »

Not much drag on this....... i would soooooo love to rock up to work on this

[/ http://gizmodo.com/this-tron-motorbike- ... 703532716/ ]

Roy
Roy
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Post by Roy »

Not much drag on this....... i would soooooo love to rock up to work on this

http://gizmodo.com/this-tron-motorbike- ... 703532716/



Roy
Mitch1100
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Did you say drag

Post by Mitch1100 »

2009 HP2 Sport...sold
2006 R1200s with yellow rim tape
2008 Ducati Monster S4RS Tricolore..sold
2004 R1100s BoxerCup Replika..sold
2006 Subaru WRX STI S204 #318/600
Corvus
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Post by Corvus »

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GerryB
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Post by GerryB »

Ha ha ha ....

I saw the title & thought to myself "Oh Oh " !!!

And it is exactly what I thought it would turn out to be !!

:lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol:
Old man ... now .
Ex Off Road & Enduro Rider...
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