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Home: Temperature: Cooling
Room Cooler   (+1, -3)  [vote for, against]
Cool large room with helicopter blade

Install large helicopter engine on the ceiling with a suspended helicopter blade - and crank it up to full blast. This will thoroughly circulate and cool the air in any room no matter how stuffy or stagnant.
-- gorn_the_great, Aug 05 2001

Ceiling Fan http://www.ceilingfan.com
LOL very funny, rangelife [kelly23, Oct 04 2004]

HVLS Fans http://www.avanti-c...ors.co.uk/fans.html
[Worldgineer, Oct 04 2004, last modified Oct 21 2004]

So this is just a ceiling fan as designed by TIm Allen?
-- bookworm, Aug 05 2001


Hmmm...how about the blades and sound dampeners from a stealth helicopter? Oh wait. It's not the heat, it's the humidity anyways...
-- Lucky_Setzer, Aug 05 2001


Groupie: "Far Out"
Jimmy Page: "You mean like a spiralling vortex"?
Quote from ancient memory: 'Hammer Of The Gods'
-- thumbwax, Aug 05 2001


This will also deafen anyone within thirty feet. (Most of the sound you hear from a helicopter is produced by the tail rotor; that's the one broadcasting horizontally. Given that that much sound is made by a relatively small rotor, imagine how much sound the main rotor produces.)
-- angel, Aug 06 2001


Not to mention the fact that a rotor blade that can blow downward with enough power to lift a many ton aircraft would flatten people to the floor.
-- StarChaser, Aug 06 2001


Starchaser: I don't see you point....
-- CasaLoco, Aug 06 2001


"Ceilingwolf"
-- The Military, Aug 07 2001


StarChaser has a good point; it would have to come with a really big selection of paperweights, not to mention furnitureweights, peopleweights, etc. You'd most likely soon have a cyclone in your room.
-- snarfyguy, Aug 07 2001


When the weather is at its worst, retract the ceiling and fly to a more reasonable hemisphere. Put it in reverse to be rid of irritating houseguests. Chop vegetables for decadent-Rome-scale salads. All of these possibilities and still not a good idea.
-- Monkfish, Aug 07 2001


CasaLoco: Consider that a helicopter's engine is powerful enough to lift a ten ton helicopter <Weight taken from a webpage, for the AH-6 Apache, 21,000 pounds> and move it at 180 mph, by blowing air downward.

Now, imagine that same airstream blowing downward in an enclosed room, instead of in free airspace.

See?
-- StarChaser, Aug 11 2001


also hoping Marge isn't in the room
-- rangelife, May 15 2003


You do know you can never get the room cooler than the outdoor temperature this way, right? All a ceiling fan does is help sweat evaporate off your body, cooling you down a bit. Does remind me of high volume low speed fans though. I'll post a link if I can find it.
-- Worldgineer, Jun 05 2003


A new business venue for Rotorway.
-- pashute, Jul 15 2011


If we're going to go ahead and take this seriously, better to hang a hovercraft from the ceiling than half a helicopter. Better area coverage, no risk of decapitation, and you'll still get that desirable eardrum-fracturing effect. Let me know how that works out.
-- Alterother, Jul 17 2011



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