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Originally posted by conar
Originally posted by McGinty
Originally posted by Asktheanimals
...Thanks for debunking the "cut beams", I had always taken that as gospel for thermite however the video of molten steel dripping from the corner of one of the towers is evidence enough for me...
I've just watched the molten metal on Youtube. Can someone tell me why this proves demolition?
It seems to me that there was enough heat, for enough time, in that tower for metal to melt.
Could it not have been metal other than the tower's supporting structure (such as the aircraft, or floor supports) that are running down a diagonally collapsed floor?
~1510ºC (2750ºF) - melting point of typical structural steel
Jet fuel:
Autoignition temperature: 210 °C (410 °F)
Open air burning temperatures: 287.5 °C (549.5 °F)
en.wikipedia.org...
Originally posted by PsykoOps
If he was on WTC grounds on behalf of FEMA then these images belong to FEMA. Releasing them will open a can of worms and is actually a crime. T & C surely don't allow such things
Originally posted by PsykoOps
If he was on WTC grounds on behalf of FEMA then these images belong to FEMA. Releasing them will open a can of worms and is actually a crime. T & C surely don't allow such things
Originally posted by YankeeDefender
Originally posted by Asktheanimals
That turbine is nowhere near big enough for a boeing 767. Thanks for debunking the "cut beams", I had always taken that as gospel for thermite however the video of molten steel dripping from the corner of one of the towers is evidence enough for me. Great find! s&f.
OK, first of all, it is annoying then people jump in with no research!
Second of all, lets look at the specs for a Boeing 767-200ER:
Boeing 767-200ER Technical Specs
Notice that it has 2 listed, a Pratt & Whitney engine and a General Electric CF6-80C2. I have actually been working on these engines ever since I was 17 years old. I know for a fact that is the combustor section of the 80C2 engine. The turbine (depending which you were actually refering to, High Pressure or Low Pressure fits on to the front and back of that module, respectively.)
Here is a picture of a full complete GE CF6-80C2 core module which contains that combustor module: (try and look beyond the external piping at one of the fuel nozzles, they are the same as in the picture above and only 80C2's use that configuration of nozzles, AND this is a recent picture so the fuel manifold has been changed since 2001)
______________________________________________________________
Agreed, I misidentified the plane part as a turbine which it is not. Thank you for the correction Yankeedefender.
But how big is the combustor module? From the looks of the photo that module can't be more than about 30-36" in height. Max diameter of the engine is 105", from the pics I found the combustor module looks to be about hlaf that size or 50" or larger? What am I missing here?
Originally posted by McGinty
Originally posted by conar
Originally posted by McGinty
Originally posted by Asktheanimals
...Thanks for debunking the "cut beams", I had always taken that as gospel for thermite however the video of molten steel dripping from the corner of one of the towers is evidence enough for me...
I've just watched the molten metal on Youtube. Can someone tell me why this proves demolition?
It seems to me that there was enough heat, for enough time, in that tower for metal to melt.
Could it not have been metal other than the tower's supporting structure (such as the aircraft, or floor supports) that are running down a diagonally collapsed floor?
~1510ºC (2750ºF) - melting point of typical structural steel
Jet fuel:
Autoignition temperature: 210 °C (410 °F)
Open air burning temperatures: 287.5 °C (549.5 °F)
en.wikipedia.org...
Thanks Conar. Wiki's not the best source, but as the differences in temperature are so great they'd have to have got it way too wrong, so thanks for looking that up.
However, is there any chance that onsite conditions could have raised the temperatures beyond those in tested for jet fuel; enough to melt metal?
There'd be high winds at that altitude, and with the fire sheltered within the tower, yet fed by high wind via the aircraft's entrance damage, it might've acted like a giant furnace, raising the temperatures beyond those tested for jet fuel alone.
Just trying to be as skeptical about what i read on the net as i am about what i'm told on the news...
Originally posted by YankeeDefender
Exhaust gas temperature at full throttle: 1760+ deg F (960+ deg C)
Oil Temperature: 347 deg F (175 deg C)
The actual flame temperature within the combustor: 2500+ deg F
Now none of us can actually say what happened at the point of impact but with these kind of temperatures I think it is safe to say that it is melting structural steel is possible?!?
Originally posted by McGinty
Originally posted by YankeeDefender
Exhaust gas temperature at full throttle: 1760+ deg F (960+ deg C)
Oil Temperature: 347 deg F (175 deg C)
The actual flame temperature within the combustor: 2500+ deg F
Now none of us can actually say what happened at the point of impact but with these kind of temperatures I think it is safe to say that it is melting structural steel is possible?!?
Cheers Yankee, that's what i assumed.
Originally posted by TrueAmerican
[atsimg]http://files.abovetopsecret.com/images/member/d1a654edb7c9.jpg[/atsimg]
I cropped and resized this one, again to fit. Notice signs:
"No cameras or video equipment permitted!"
"VIOLATORS will be prosecuted and equipment seized!"
Same sign on gate in background. I don't remember there being a sign like this on the Sheraton hotel at the Pentagon- but that didn't stop the FBI from taking those videos.
Well, seeing as there was not supposed to be any equipment there, obviously there were going to be things they did not want the public to see. Which we are seeing some of now, thanks to Kurt Sonnenfeld. Hats off to Kurt. Thanks.
Originally posted by PsykoOps
If he was on WTC grounds on behalf of FEMA then these images belong to FEMA. Releasing them will open a can of worms and is actually a crime. T & C surely don't allow such things
yes , thank you overlord. this is so cool, i almost wet myself. the angled cuts the remaining slag.who needs more? but there is more.i have to my lawyer. my mother n law .
Actually, all photos taken by a US government agency, or paid to be taken for a US government agency, are in the public domain.
Originally posted by craig732
Originally posted by wiredamerican
Wow if you just google Kurt Sonnenfeld some of his pics are already on the net. Take a look at this for instance, one of his pics. I must download the 675mb file and see whats on there.
[atsimg]http://files.abovetopsecret.com/images/member/a860b8d67386.jpg[/atsimg]
I dont understand... how does this picture of beams that were cut by the demolition workers cleaning up the site show evidence of thermite?