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#6 (permalink) |
![]() Join Date: May 2003
Location: Guelph, Ontario
Age: 37
Posts: 963
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Re: Scared of Flying... this will remove any doubt
Yeah thats scary. something hard hit those blades.
Those large fan blades at the front of the engine are used primarily for cooling the exterior of the engine by pumping air over the outside of it but still under the cowling. Normally its around a 4:1 amounts of air going over the outside of the engine on a commercial aero engine vs. the air actually going through the engine for combustion. Most of those large blades are a honeycomb design internally, with a titanium alloy skin, they experience very low heat compared to the smaller blades inside the engine in the combustion stages. It would still take a heck of a hit to bust up those blades like that. Also, a set of those blades can be easily more than 1/4 million USD. An entire Rolls Royce BR700 series engine is around 3.5 million USD. I've seen engines at Rolls Royce in Montreal in for rebuild that sucked in a whole flock of Canada geese. Messy.
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Certainly there is no hunting like the hunting of man and those who have hunted armed men long enough and liked it, never really care for anything else thereafter. Ernest Hemingway, "On the Blue Water," Esquire, April 1936 |
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#7 (permalink) | |
![]() ![]() ![]() Join Date: May 2003
Location: Dallas/Ft. Worth area of Texas, USA
Age: 33
Posts: 17,133
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Re: Scared of Flying... this will remove any doubt
Quote:
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#8 (permalink) |
![]() Join Date: May 2003
Location: Guelph, Ontario
Age: 37
Posts: 963
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Re: Scared of Flying... this will remove any doubt
I've seen that one too, and actually was talking about it with the guys at RR. The general consensus was that he went thru the larger fan blades, and outside the combustion stages of the engine but still under the engine cowl in the area where all the cooling airflow goes. This is a larger area but still amazingly small. If he went thru the combustion stages the vanes and blades are from 1 inch to 6 inches long specialty inconel and titanium based alloys that are hard as hell and can take a couple thousand degrees of heat, pretty much they wouldn't be damaged other than from the large amount of burnt carbon chunks passing through them. He would be "cuisinart'd" going through that area. Its still a miracle that those larger titanium vacuum laminated blades didn't slice and dice him.
I'm speaking from experience with huge aero engines, but I imagine the smaller military stuff is similar. If it was a harrier, then the engines have a massive air divertor for the VTOL that he could have went through s well. I don't know a lot about them.
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Certainly there is no hunting like the hunting of man and those who have hunted armed men long enough and liked it, never really care for anything else thereafter. Ernest Hemingway, "On the Blue Water," Esquire, April 1936 |
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#9 (permalink) | |
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Join Date: Mar 2004
Location: Boston
Posts: 253
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Re: Scared of Flying... this will remove any doubt
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Guess my post's made it to your mates computers for a good laugh or a "what the hell" ...... |
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#10 (permalink) |
![]() Join Date: Oct 2003
Location: Denver
Age: 38
Posts: 3,173
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Re: Scared of Flying... this will remove any doubt
http://www.airextreme.de/jetengine_.avi
Here's a link to that video. It's an A6 or EA-6B not sure. The A7 actually was known as the "man eater" because it has one large intake instead of two as seen on this A6.
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#11 (permalink) | |
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Join Date: May 2003
Posts: 59
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Re: Scared of Flying... this will remove any doubt
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#12 (permalink) |
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Join Date: May 2003
Location: Garner, N.C.
Posts: 190
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Re: Scared of Flying... this will remove any doubt
Hate to highjack your thread Lowdrag, but did you guys look at the other pictures on that site?
I like this one:http://ships.bouwman.com/Planes/CutUpTrainer.html
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"Never attribute to malice that which can be adequately explained by stupidity." -Anon |
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#14 (permalink) | |
![]() Join Date: May 2003
Location: Dayton Ohio
Age: 40
Posts: 1,502
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Re: Scared of Flying... this will remove any doubt
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#15 (permalink) | |
![]() Join Date: May 2003
Location: Guelph, Ontario
Age: 37
Posts: 963
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Re: Scared of Flying... this will remove any doubt
Quote:
__________________
Certainly there is no hunting like the hunting of man and those who have hunted armed men long enough and liked it, never really care for anything else thereafter. Ernest Hemingway, "On the Blue Water," Esquire, April 1936 |
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