Knallen met vortex kanon

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baphomet
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Lid geworden op: za 21 aug 2010, 16:08

di 07 jun 2011, 04:05

Knallen met een vortex kanon?

Tjek dit!!

[video][/video]

Was te zien in Bang Goes the Theory op de BBC...

Vette shit!

Anyways, het nut van een vortex kanon?? Tja...

Op Wiki spreken ze van een Vortex ring toy...

Speelgoed dus...

Leest U even mee??

A vortex ring toy generates vortex rings – rolling donut-shapes of fluid – that move through the fluid (most often air, and sometimes water). A smoke ring is a common example of a vortex ring. Because of the way they rotate, a vortex ring can hold itself together and travel for quite a distance. A vortex cannon generates vortex rings, typically using acetylene-air or hydrogen–oxygen explosions.

The most common vortex toy works by expelling a quantity of air from the toy in such a way as to create a vortex ring. The energy from this vortex is transferred between air particles, in effect moving the vortex downrange. The core region of the vortex ring always consists of the same fluid, as it travels through the fluid, while outside this core the fluid will be set in motion by the approaching vortex ring, move for some time and return to rest after the passage of the ring. That is the way for instance a smoke ring stays visible after quite long distances of travel, while most of the smoke from outside the vortex ring core is left behind in the region near its source.

Single vortex rings are remarkably stable in diameter and speed, and can travel in quiescent air over long distances before their kinetic energy is dissipated by fluid friction. Outside its core, energy is transferred from one fluid parcel to the next, while the parcels just outside the core have nearly the same velocity as the parcels just inside, so are also without much friction (since friction originates from difference in fluid velocity between adjacent fluid parcels).

Afbeelding

Upon striking an object, the ring proceeds to pummel the target with a short, brief burst of swirling wind as the vortex dissipates. An interesting demonstration of the airflow pattern of a vortex ring toy can be made by having a smoker blow a smoke cloud into the toy prior to it being fired. The smoke will travel in the vortex, making a very large smoke ring. Some toys are built with a smoke generator in the toy, with the purpose being to blow smoke rings.

Bron: http://en.wikipedia.org/wiki/Vortex_ring_toy

Spelen met lucht dus...

:whistle: :whistle:
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blackbox
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Lid geworden op: za 21 aug 2010, 16:09

di 07 jun 2011, 06:29

Aha..mooi dat je dit oprakelt Baphomet..

index.php?option=com_kunena&func=view&c ... d=120#1164


;)
illuminati of my own reality
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Neut
Super QFF-er
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Lid geworden op: di 10 mei 2011, 15:32

di 07 jun 2011, 20:19

Ik ga voor een Teun Bmob :).
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fr3bzy
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Lid geworden op: za 21 aug 2010, 16:12
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vr 09 dec 2011, 09:19

hmmm hoe maken we hier een handzame versie van ?

:dry: B)
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