01-24-2019, 10:55 AM
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#141 (permalink)
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Quote:
Originally Posted by freebeard
Maybe raising and lowering the ball shows speed difference in the center vs up against the wall.
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I think the red ball/sphere is a test object with known Cd for calibration purposes- but could be wrong.
It is so simple looking that I want it to work, but also odd that it does not match other scale model wind tunnels I have seen.
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01-24-2019, 11:21 AM
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#142 (permalink)
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Quote:
Originally Posted by kach22i
I think the red ball/sphere is a test object with known Cd for calibration purposes- but could be wrong.
It is so simple looking that I want it to work, but also odd that it does not match other scale model wind tunnels I have seen.
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It might be able to distinguish between smooth and dimpled balls. In test equipment, you get what you pay for. This will work for various classroom demonstrations with a smoke trail, but not have the precision for experimentation. |
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01-24-2019, 11:45 AM
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#143 (permalink)
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The Following User Says Thank You to redneck For This Useful Post:
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01-24-2019, 05:04 PM
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#144 (permalink)
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It's all about Diesel
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01-24-2019, 06:07 PM
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#145 (permalink)
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Watch your head if you're standing at the curb when that pulls up.
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01-25-2019, 05:45 AM
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#146 (permalink)
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It's all about Diesel
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Quote:
Originally Posted by freebeard
Watch your head if you're standing at the curb when that pulls up.
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Because of the mirrors or the front overhang? |
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01-25-2019, 12:30 PM
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#147 (permalink)
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Master EcoModder
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The mirror is outside the width of the buses body and they pull right up to the curb.
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.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
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.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
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01-26-2019, 01:32 PM
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#148 (permalink)
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I just don't know where to put this vehicle, looks like a good spot.
Random TRANSPORTATION pictures - Page 2138 - Pelican Parts Forums
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George
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2012 Infiniti G37X Coupe
1977 Porsche 911s Targa
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You cannot sell aerodynamics in a can............
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01-26-2019, 02:31 PM
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#149 (permalink)
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It looks like the highway post offices that ran between 1948 and 1974.
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.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
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.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
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01-29-2019, 01:49 AM
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#150 (permalink)
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It's all about Diesel
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Rear wiper in a sedan might seem pointless and an aerodynamic disturbance, but it does seem somewhat helpful in some circumstances.
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