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  #191  
Old 04-29-2011, 10:29 AM
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"The Non-Undergroud Windmill"





Regards Andrew
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  #192  
Old 05-02-2011, 08:44 PM
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This is Homer. Now you can safely drink, because he knows the underground fan will give him a lot cheaper green energy.
It can use an underground windmill used an old engine, for example, the Harrier. Or the same fan.



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  #193  
Old 05-06-2011, 06:32 AM
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" The Full Underground Windmill "



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  #194  
Old 05-08-2011, 06:54 PM
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You know how it works "Underwater Windmill" ?







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  #195  
Old 05-14-2011, 06:14 AM
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Regards Andrew
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  #196  
Old 05-15-2011, 01:22 PM
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"The gain in kinetic energy resulting from the increased linear velocity in the throat is offset (i.e., balanced) by the decrease of pressure in the throat. The reduction in pressure which occurs when the fluid flows through the throat is called the Venturi effect and is named after the Italian physicist Giovanni Battista Venturi (1746 - 1822) who first observed the effect."

http://en.citizendium.org/wiki/Venturi_effect
http://www.hippocampus.org/homework-help/P...Simulation.html



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  #197  
Old 05-26-2011, 07:36 PM
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I wonder if that fly?



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  #198  
Old 05-28-2011, 04:59 PM
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Lesson Two: in terms of fundamental historical

Venturitubes 1937.pdf

On the pictures below you can see how small the venturi nozzle is to drive the gyroscopes in the strands. My finger and applied on the next hand, illustrate the size of the venturi tube. It is almost equal to the diameter of my finger. Now, please imagine how much energy to give the fan with the same diameter of my finger...








Since the narrowest point of the venturi tube, we can easily get up to 10 times higher air velocity, we can mount the engine behind the jet frame, which at high speeds the inlet has a good performance.
For example, you can mount an engine on an Tourist Plane, which reaches 200 km / h at the entrance to the RAM JET would be about 2000 km / h....
This will generate additional good sequence, using a very simple engine ( or two )




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  #199  
Old 05-31-2011, 12:24 PM
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Quote:
Originally posted by Feliks


On the pictures below you can see how small the venturi nozzle is to drive the gyroscopes in the strands. My finger and applied on the next hand, illustrate the size of the venturi tube. It is almost equal to the diameter of my finger. Now, please imagine how much energy to give the fan with the same diameter of my finger...


Regards Andrew
A venturi tube so small as my finger is able to propel a large heavy rotating disk gyroscope air to 10 000 RPM, and even walk through the air filter....





Since the gyroscope can be power, relatively high compared to the diameter of the venturi tubes (1 ") and he has the 2 ", then maybe you can do in F1 " KERS Venturi " ?
The air sucked into the engine can be sucked through a venturi tube so, resulting in a negative pressure to drive the gyroscope, which will keep energy....

That would be something like a turbine gives energy, but the intake pipe. Turbo



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  #200  
Old 06-02-2011, 06:30 AM
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http://www.pilotfriend.com/training/..._wing/gyro.htm

http://www.freepatentsonline.com/1982636.pdf

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