RunRyder - Chinook doing 3D

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Tandem Rotor Helis Vertol Chinook > Chinook doing 3D

Dave P
Heliman
Location: England,UK

A bit of film I took last weekend @ Waddington airshow
A Chinook doing 3D ........... well almost !!!
a spirited display

http://runryder.com/helicopter/gall...574/chinook.zip

enjoy.
.

Do a Hover - it avoids G

07-06-2004 Over year old.

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drsuessmn
Veteran
Location: Ellendale Minnesota USA

That was pretty cool thanks I had no idea a chinook could land the rear and hover the front sweeeeeeet

[align=center][url=http://smmac.com/][color=deeppink]Just What the Dr ordered[/color][/url][/align]

07-06-2004 Over year old.

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white chocolate
Key Veteran
Location: Baltimore, Md.

ch-47

Man what an awesome vid!!! Its just amazing that that thing can move like that. There was a couple times he was completely vertical! They are awesome to work on too! One of my favs. Did you know that the chinook is the fastest heli in the army fleet!! Two big ass turbine engines!! Awesome heli!!

07-06-2004 Over year old.

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getfurious
Veteran
Location: Exeter, NH

Thanks for the video. Never knew they were so manuverable.

07-06-2004 Over year old.

wattybotts
Veteran
Location: Baltimore, MD

Great vid! One hell of a pilot! Awesome stall turn!

I have a question tho (for all of you heli mechanics) (white choco)...

How much space is there between each rotor blade? I can see that the front rotor head is below the rear one but it doesnt look like too much clearance between each of the rotor heads.

It looks like the rotors are going to chop eachother off.

Using this precise CAD drawing, maybe you can understand what im trying to say.

Bob

07-06-2004 Over year old.

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wattybotts
Veteran
Location: Baltimore, MD

White Chocolate has shown me the light.

See... you learn something new every day.

The blades are on the same plane but just intermeshed.

Thanks Will

Bob

07-06-2004 Over year old.

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drsuessmn
Veteran
Location: Ellendale Minnesota USA

If they are inter meshed how do you keep the timing right since they run on two engines?

[align=center][url=http://smmac.com/][color=deeppink]Just What the Dr ordered[/color][/url][/align]

07-06-2004 Over year old.

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rickc
Elite Veteran
Location: Creve Coeur IL. (Peoria Area)

Excellent.. thanks for posting the video... They fly those big boys out of Peoria IL along with C-130's but never seen them flying like that. Nice to see what they can do if called for.

Rick

07-06-2004 Over year old.

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drsuessmn
Veteran
Location: Ellendale Minnesota USA

Quote
Its a single engine with a toother belt drive.Watching the video

I know the rc one is but what about the real one I believe it has an engine per rotor if Im not mistaken

[align=center][url=http://smmac.com/][color=deeppink]Just What the Dr ordered[/color][/url][/align]

07-06-2004 Over year old.

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fitenfyr
rrProfessor
Location: Port Orchard, Washington

Correct

Both engines drive one transmission which in turn drives the final transmissions to each rotorhead.
If the timing goes out (a gear strips or something to that effect) the results are not pretty.
There was a video of it somewhere. One overseas (non-army) doing a hover near a bridge and something went and the whole darn thing just flipped and fell.

Jason Stiffey
Fly Fast....Live Slow...

07-06-2004 Over year old.

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Bill Ludwig
Veteran
Location: Tucson, AZ

Something else interesting...when you freeze the video, it appears that each rotor head has six blades, but they are grouped into three groups of two blades each. Anyone know why?

07-06-2004 Over year old.

drsuessmn
Veteran
Location: Ellendale Minnesota USA

wouldnt it be too much load to have all 6 attached to the head instead make it so that most of the centrifgul load is taken up before it gets to the head not sure but thats what I think anyone have the right answer

[align=center][url=http://smmac.com/][color=deeppink]Just What the Dr ordered[/color][/url][/align]

07-06-2004 Over year old.

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WMac
Veteran
Location: Skotlande

Really impressive! I didn't realise the Chinook was capable of things like that

Will

Beep Beep! One Road Travel, with Dominic Byrne!

07-06-2004 Over year old.

Dave P
Heliman
Location: England,UK

Bill Ludwig
in answer to the question
"Something else interesting...when you freeze the video, it appears that each rotor head has six blades, but they are grouped into three groups of two blades each. Anyone know why?"
it is just an effect of the shutter on the camera there are only 3 blades per rotor head.
.

Do a Hover - it avoids G

07-06-2004 Over year old.

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RCHELIFANATIC
Senior Heliman
Location: TEXAS

So anyone 3d one of these rc chinooks yet.

AMA 869729 Raptor 30v2

07-06-2004 Over year old.

midwestpilot
Elite Veteran
Location: Crystal Lake, IL

get back to painting Bill