Subject:
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Re: "real" LEGO Hovercraft ? (with/without batteries/RCX "onboard")
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 26 Nov 2002 22:00:29 GMT
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Original-From:
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Steve Baker <SJBAKER1@AIRMAILantispam.NET>
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Viewed:
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2768 times
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Marco Correia wrote:
> 3) Is there a LEGO-only way to generate enough air flow (pressure) ?
The experiments we've done with the helicopter suggest that you can
generate some pretty impressive volumes of fairly slow moving air -
but high speed/low volume is hard.
The RDS insect wings that we used on our helicopter work really well,
but I don't think they'd be much use for a helicopter unless you had
a funnel to take the large volume low speed air and speed it up into
a narrow stream that could inflate a hovercraft's skirt.
I've seen toy hovercraft that worked well with very small motors.
> One solution to "trap" the air underneath the unit is to build a LEGO
> framework (as light as possible) and then use plastic film (that used to
> keep vegetables fresh etc) to create something like the bottom of an
> hovercraft.
Hmmm - interesting.
---------------------------- Steve Baker -------------------------
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HomePage : http://web2.airmail.net/sjbaker1
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 | | "real" LEGO Hovercraft ? (with/without batteries/RCX "onboard")
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| Ok, so we have the 4, 3 and 2 (LegWay :) wheel bots... and the 8, 6, 3, 2, 1(?) leg BOTs. ...but, what about a 0 (zero) Wheel / Leg Bot ? Ok, there's the pseudo-flying bots :)) but, apart from some trials with blimps (helium balloons?) and (...) (22 years ago, 26-Nov-02, to lugnet.robotics)
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