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Search took 0.04 seconds. Search: Posts Made By: LostCause
Forum: Aerodynamics 04-22-2008, 12:55 AM
Replies: 206
Sticky: CdA list
Views: 245,933
Posted By LostCause
My "area" value is just vehicle width times...

My "area" value is just vehicle width times height, as you seem to have done in your spreadsheet. If anyone remembers the link that describes the GIMP method of finding area, I'll submit a more...
Forum: Aerodynamics 04-11-2008, 01:06 AM
Replies: 29
Views: 13,573
Posted By LostCause
Aerohead, I don't know if you use images during...

Aerohead, I don't know if you use images during your presentations, but this is a famous painting I remember coming across that represents nature in design. Matthew Baker was an English shipwright...
Forum: Aerodynamics 04-10-2008, 08:53 PM
Replies: 29
Views: 13,573
Posted By LostCause
Ornithopters are pretty amazing, but the end of...

Ornithopters are pretty amazing, but the end of the following video sums up my feelings...:p

UTIAS Ornithopter
http://www.youtube.com/watch?v=a-qS7oN-3tA

I'll give it to them that they were...
Forum: Aerodynamics 04-10-2008, 07:07 PM
Replies: 106
Views: 86,182
Posted By LostCause
This is a tricky issue because it is a balancing...

This is a tricky issue because it is a balancing act. Without proper testing, I can't imagine any of us offering more than an intuitive suggestion.

My intuitive suggestion is to lower the ride...
Forum: Hybrids 03-28-2008, 09:59 PM
Replies: 41
Views: 53,349
Posted By LostCause
Look up three posts and there's your man...:p ...

Look up three posts and there's your man...:p

I like the creativity of all these ideas, but with their complexity you might as well build a conventional hybrid system.

The belted...
Forum: EcoModding Central 03-27-2008, 11:54 AM
Replies: 67
Views: 56,687
Posted By LostCause
I don't know if a thread has been put up on the...

I don't know if a thread has been put up on the topic yet, but I know people have recommended them before. I don't remember if it was on GS or here, but someone put extremely skinny tires on their...
Forum: Aerodynamics 02-24-2008, 12:53 AM
Replies: 46
Views: 14,286
Posted By LostCause
Lightbulb The Mechanism Behind Flow Separation

I'd advise everyone to go to the bathroom before you start reading...:p



Simple answer, if you speaka da chinese:

It evens out the momentum of air molecules in the boundary layer, giving...
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