Purdue creates animation of 9/11 attack

Purdue creates animation of 9/11 attack


>>This video illustrates
the efforts of a team of visualization and civil
engineering researchers towards producing a high
fidelity visualization of the September 11, 2001 attack
on the World Trade Center. The visualization has to be
eloquent to the non-expert user. The simulation was placed
into context by modeling and importing the buildings
of the WTC plaza shown here in color into a Google earth
model of Lower Manhattan. A fine element analysis
simulation of the impact between the Boeing 767
and the top 20 floors of the North Tower was
computed using a state of the art simulation code. Then the simulation results
were imported into a state of the art animation system where the visualization
was produced. The simulation tracked the
impact over three-quarters of a second real time. This sequence is 13 times
slower than real time. All the animated geometry seen
here was created automatically from the simulation of the data. [ Pause ]>>This sequence visualizes
the aircraft trajectory between the facade and the
structural core of the building. [ Pause ]>>Notice the oscillation of
the ceiling during the impact. This reverse angle shot
visualizes the important damage sustained by some
of the core columns. Using a camera with a distant
hitter plane [assumed spelling] this sequence simultaneously
visualizes the two floors that sustained most
direct impact damage. [ Pause ]>>Notice the right
engine titanium shaft which traverses the
building virtually intact. [ Pause ]>>Plane debris re-emerges on the opposite face
of the building. The jet fuel in the central and two-wing tanks was simulated
using smoother particle hydrodynamics or SPH. The nearby fuel particles
were lumped together in the animation system
and the fuel was rendered with reflections and refractions
using a retrace material. Notice how the wing tank
fuel disperses first as the wings are considerably
damaged by the facade. The core columns are essential to the structural
integrity of the building. This sequence visualizes the
damage to the core columns and to their connecting
horizontal beams by rendering all other entities
with transparent materials. Here are the core
columns exclusively. These sequences also turn out
to provide a good visualization of the overall deformation
of the aircraft as it enters the building. The simulation did not consider
the effects of the explosion and of the instrument fire. Here, the fuel particles were
used in the animation system to automatically produce a
plausible fire visualization. Apps can be seen in this
side by side visualization, the simulation fuel particles
control the fire computed by the animation system. Elements that out or go
excessive stress are eliminated from the computation by
the FEA simulation code. These eroding elements
correspond to entities that disintegrate such as a slab
of concrete turning into dust. Although they do not
have much relevance from the simulation standpoint,
eroded elements are important for the visualization. Eroded elements are used
in the animation system to automatically create
and control visual effects such as dust and
glass [inaudible]. The visualization produce
leverages of strength of the state of the art
visualization system which models the interactions
in detail based on physics based over principles and of the state
of the art animation system which produces a high
quality visualization of the simulation results. This was made possible by
developing a scalable translator that automatically converts
the simulation [inaudible] data into an animation scene. The translator is
general and reusable in the context of
other simulations.

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  1. I have a Visual of campy voiced dudes tugging toggles and streaming data into high quality programs and getting extra excited seeing a tail fin fly thru steel and concrete?? Are these clowns even 1% serious?? A tail fin flying thru a steel and concrete wall?? Your bowls of Cornflakes must be loaded with Krak??

  2. Note to the dumbasses who don't get how the buildings collapsed and are retarded enough to believe a flat Earth worthy level conspiracy, it's called Dynamic vs. Static weight. Yes, the building held the weight before, but that's static weight. You can put a large cinderblock on the roof of a lightweight car and it will be fine. Now take that same cinderblock and DROP it from the roof of a two story house. Now it is dynamic weight, and the cinderblock goes straight through the car's roof. So now apply that to the building. The building holds the weight of the floors above it, but now you're essentially dropping a whole room on top of another room, and those two rooms fall on the next room, and so on and so forth as the building collapses straight down. The steel didn't melt, but it warped and lost strength. You can stand on a soda can, actually, so long as it has no imperfections in the metal's strength. The moment the aluminum dents, the can is crushed by your weight. So, the building is the can, the steel beams are the can's strength, and your weight represents one floor. When the plane hits the "can" and dents it (warps and weakens the steel beams), the can eventually gives and your weight (one floor) crushes it, and then crushes the can below that one, and so on and so forth, like a giant fucked up game of dominoes.

  3. What about all the real video footage that has not been hacked by the government . No planes just explosions , and also the lower beams had been blown up with explosives . You guys are all on crack if you think this was planes . It was an inside job

  4. even if …..the building could never had syncron and verticaly falling down …by no means. theres no better statistic as the own falsificated… look at the free fall – this is the proof , they were all three (3) controlled demolition

  5. 9-11 is fake that shit never happened and it was done as an excuse to invade Iraq for oil largely orchestrated by Dick Cheney.

  6. But how did the police faill to evaluate the other building because it took enough time before being hit by another plan? And they also kept the bystanders neer the burning building which led to the death of other people from the dust that came after the collapse of the building

  7. Trash, Manufacture Modified to simulate(FAKE) event. Over the past 18(3X6) Years(666) of Terror, Fear and Evil cause by the NWO-Neocons-SSS, Cartel of the Devil Bush's Administration. And, the lost of 2.3 Trillion Dollars in DOD funds, with the cost of the Illegal 23 Trillion Debt and the Hidden Debt(Black Budget of 22 Trillion Dollars) all came from 911 Bombings False Flag Attacks in 2001. Go to : Till Justice Is Served, Expose The Acts of Evil by Traitors. . . https://www.facebook.com/groups/171169723578389/

  8. If there were planes on that day, this is pretty much what would have happened. https://www.youtube.com/watch?v=U4wDqSnBJ-k

  9. M FITZ is a sock puppet assigned to go after anyone who questions the official story. Operation earnest voice at work.

  10. I can’t even watch crap like this. I’m educated. A fragile plane cut through steel beams like butter? Are you all idiots?

  11. How could an airplane constructed of aluminum crash though the steel tube grille of the buildings-this graphic visualization is fantasy and physically impossible.

  12. Does anybody remember having to sing Proud to be an American over an over again in grade school when this happened?

  13. Dr Judy Wood wrote an interesting book, "How Did the Towers Fall?" or something like that, promoting her theory of Directed Energy Weaponry.Very convincing.

  14. The correct title pf Dr Wood's book is "WHERE DID THE TOWERS GO?" Easy to read and understand. Convinced me..One especially interesting photo on page 133 shows raw "justification (turning to dust) of a steel colulmn. Worth reading.

  15. If you think an aluminum body airplane is going to sever beams like this you better go back to college again and try a different school….skyscrapers don't come down like this from a fire……look at high rise fires on here and get back to me….this must be the Bush administration that put this together because they know how this shit came down and btw they don't give a flying fuck about lost lives all they care about is there agenda

  16. Purdue ignores Newton's third law of motion. For real science see:
    Ansgar Schneider:
    Abstract: https://arxiv.org/abs/1712.06183
    Paper: https://arxiv.org/pdf/1712.06183

    Hulsey – UAF WTC 7 Evaluation:
    https://youtu.be/jFa5ssSAXZA

    Grand Jury Petition:
    https://www.lawyerscommitteefor9-11inquiry.org/lc-doj-first-amended-grand-jury-petition/

    Evidence:
    https://www.lawyerscommitteefor9-11inquiry.org/exhibits-index-grand-jury-petition/

    NYC Firefighters:
    The July 24, 2019 Franklin Square and Munson Fire District 9/11 Resolution

    Whereas, the attacks of September 11, 2001, are inextricably and forever tied to the Franklin Square and Munson Fire Department;

    Whereas, on September 11, 2001, while operating at the World Trade Center in New York City, firefighter Thomas J. Hetzel, badge #290 of Hook and Ladder Company #1, Franklin Square and Munson Fire Department of New York, was killed in performance of his duties, along with 2,976 other emergency responders and civilians;

    Whereas, members of the Franklin Square and Munson Fire Department were called upon to assist in the subsequent rescue and recovery operations and cleanup of the World Trade Center site, afflicting many of them with life-threatening illnesses as a result of breathing the deadly toxins present at the site;

    Whereas, the Board of Fire Commissioners of the Franklin Square and Munson Fire District recognizes the significant and compelling nature of the petition before the United States Attorney for the Southern District of New York reporting un-prosecuted federal crimes at the World Trade Center on September 11, 2001, and calling upon the United States Attorney to present that petition to a Special Grand Jury pursuant to the United States Constitution and 18 U.S.C. SS 3332(A);

    Whereas, the overwhelming evidence presented in said petition demonstrates beyond any doubt that pre-planted explosives and/or incendiaries — not just airplanes and the ensuing fires — caused the destruction of the three World Trade Center buildings, killing the vast majority of the victims who perished that day;

    Whereas, the victims of 9/11, their families, the people of New York City, and our nation deserve that every crime related to the attacks of September 11, 2001, be investigated to the fullest and that every person who was responsible face justice;

    NOW THEREFORE, BE IT RESOLVED that the Board of Fire Commissioners of the Franklin Square and Munson Fire District fully supports a comprehensive federal grand jury investigation and prosecution of every crime related to the attacks of September 11, 2001, as well as any and all efforts by other government entities to investigate and uncover the full truth surrounding the events of that horrible day.

  17. By the way, the official stance of the FBI: “The reason why 9/11 is not mentioned on Usama Bin Laden’s Most Wanted page is because the FBI has no hard evidence connecting Bin Laden to 9/11.”
    –Rex Tomb, FBI Chief of Investigative Publicity, 2006

  18. NY Firefighters:
    The July 24, 2019 Franklin Square and Munson Fire District 9/11 Resolution

    Whereas, the attacks of September 11, 2001, are inextricably and forever tied to the Franklin Square and Munson Fire Department;

    Whereas, on September 11, 2001, while operating at the World Trade Center in New York City, firefighter Thomas J. Hetzel, badge #290 of Hook and Ladder Company #1, Franklin Square and Munson Fire Department of New York, was killed in performance of his duties, along with 2,976 other emergency responders and civilians;

    Whereas, members of the Franklin Square and Munson Fire Department were called upon to assist in the subsequent rescue and recovery operations and cleanup of the World Trade Center site, afflicting many of them with life-threatening illnesses as a result of breathing the deadly toxins present at the site;

    Whereas, the Board of Fire Commissioners of the Franklin Square and Munson Fire District recognizes the significant and compelling nature of the petition before the United States Attorney for the Southern District of New York reporting un-prosecuted federal crimes at the World Trade Center on September 11, 2001, and calling upon the United States Attorney to present that petition to a Special Grand Jury pursuant to the United States Constitution and 18 U.S.C. SS 3332(A);

    Whereas, the overwhelming evidence presented in said petition demonstrates beyond any doubt that pre-planted explosives and/or incendiaries — not just airplanes and the ensuing fires — caused the destruction of the three World Trade Center buildings, killing the vast majority of the victims who perished that day;

    Whereas, the victims of 9/11, their families, the people of New York City, and our nation deserve that every crime related to the attacks of September 11, 2001, be investigated to the fullest and that every person who was responsible face justice;

    NOW THEREFORE, BE IT RESOLVED that the Board of Fire Commissioners of the Franklin Square and Munson Fire District fully supports a comprehensive federal grand jury investigation and prosecution of every crime related to the attacks of September 11, 2001, as well as any and all efforts by other government entities to investigate and uncover the full truth surrounding the events of that horrible day.

  19. Imagine you're on lunch break, enjoying the view and then suddenly a blasting explosions makes you go deaf and then you feel the heat of the sun and then you get shredded in half and fall out the window with your half eaten taco.

  20. Cool video…..I hope this does not mean that people are expected to believe the reason for the collapse of BOTH towers was due to the planes hitting them. I mean, anyone with any form of logic or common sense knows, first…those planes were not commercial airlines, it has been proven from the engine remains that they were in fact military aircraft. Not to mention, the unknown demolition company that came and went daily, for two weeks prior and conveniently the underground security footage suddenly went missing…..or the DOZENS of eyewitness interviews and statements from those in the buildings, describing hearing systematic explosions going off within minutes of the aircrafts crashing.
    This entire 9/11 "terrorist attack" was completely planned by the U.S. government, just like Pearl Harbor.
    For anyone to say, "the United States of America is the best country in the world…" REALLY???? A country whose government purposely murders its citizens just as an excuse to declare war?
    NSA, CIA, FBI, ATF, Secret Service…."the greatest country in the world" and a couple dozen "terrorists" sneak into the country, hijack four commercial airliners and do all this damage…..AND THE U.S. GOVERNMENT HAD ZERO KNOWLEDGE OR INVOLVEMENT???
    Sorry, but I am NOT that naive!

  21. Я поверю в этот расчёт только если они признаются, что в этой модели материалом несущих балок было дерево.
    В реальной же ситуации – стальные конструкции невозможно было разорвать алюминиевым самолётом

  22. 0:59–1:06 Seriously!? This is more akin to what would happen in a cartoon then in a "scentific simulation". At least put ome effort into it… SMH
    https://www.youtube.com/watch?v=WtqiHMCJUcE

  23. Now article 370 has been removed in India..Once India takes back its old Kashmir from Pak and China ,the root of these terrorisim will cease to end.These is what these jihadi politicians and terrorists are afraid of. To the people who remember the pain of terrorism,its high time kindly support the Modi Government on removing terrorism.Because the next one sitting beside India is a terror nation. Only neighbour India can truly silence its terrorist neighbour. Support us.

  24. I think it looked quite different from the perspective of the people sitting in that office, and passengers on that plane.

  25. Adrimal told me everything before he passed. Jeb Bush’s security cats installed ASTROLITE pellets & # 10 blasting cap, Astrolite is very stable only needs a #7 cap, they went with #10 to be sure, Astrolite is 2nd in flashpoint to a nuke!!the Russkies call it “ The Devil”. What hit the pentagon was not a GlobalHawk, it was a Reaper Drone. I watched CSS officer pick up the rim & put it in a SUV. One man can’t pick up a rim off a 757/767, it won’t fit in a SUV. Rule #1 never ever touch any wreckage unless you are hiding something or want to get locked up. Yet, what we have here is TRAITORS/ SANTANISTS. On both sides. Only Reason Trump is Alive is that 3 Adrimal from US Naval Space Fleet are making sure he stays that way along with many other brave souls. We do have Military Space stations, the TAW50s Dock 3×3, yes the missing trillions. The real pisser, is you payed for it all but will never see the tech yourself. You will in fact fall for the old Roman Divide & Rule Over, & all the Distraction on the fake news media, even Fox News, the rest of the news media is not as slick, they cater to morons with-very low iq, so they don’t need to be slick, just above 95iq. They got away with everything & will continue to do so, nothing any of you can do about it.

  26. We're all gonna ignore the fact that the standard for steel strength back in 1960s-1970s differs from the standard steel strength to this year, not to mention 2001?

  27. Now do animation on tower 7. A tower that crashed free fall without anything hitting it. This was control demilitarizing which requires months of preparing. This whole thing was inside job and the sleeping masses regurgitate whatever bullshit they are fed.

  28. The approach of the planes spiraling down, the location of the plane at the end of the spiraling flight, and the distance of the approach in relation to the Towers was not included in this simulation. It is important to know whether the planes were manually flown into the buildings or were guided by a computer avionics program installed in all 747's, (except German planes) starting in '98, and completed in 2000". In the book, "Black 911" a case is made that the terrorist pilots having never spiraled in these planes could not maintain perfect speed and wing angle, as seasoned pilots are not trained to perfection with this maneuver either. Any deviation in speed and angle of flight would result in not being in line with the Towers at the end point of the spiral flight, and the inexperienced terrorist pilots may not have had enough time to correct before impact. The suggestion is the planes were "flown" by exterior pilots using the updated avionics in the planes, thus the straight and level approach of the planes in a short distance.

  29. US military took an order from white house to killed them own ppl for making money💲💵💵 to pay back massive debt to the central bank but it's gone up over 22 trillion.

  30. No it all wrong it had 7.000 pounds if I’m correct of jet fuel it would’ve exploded and that why all the flames when up in only went inside a
    Title bit

  31. Why would someone do this? We are all humans! We should work together! Not tear each other down! Figuratively and literally!

  32. Yeah right at 3 minutes into the video the plane splices through core columns 'MY ASS' US Government thinks the World is full of assholes who can't figure shit out for themselves. 'US GOVERNMENT ARE CORRUPT BASTARDS'

  33. Ok…the airline machanics have to periodically inspect the wings of airliners for cracks in its wings due to the strains of turbulence.
    Now we see here a LoonyTune video of a plane going into a hurricane grade structure…WINGS and all.(!?)
    This was brought to us by our students of "higher" learning.
    The inhabitants of Toon Town would be proud of their degree from the Acme School of logic.

  34. "We are unable to provide a full explanation of the total collapse.” — p. 3-4, NIST Response to Request for Correction

    Ansgar Schneider:
    Abstract: https://arxiv.org/abs/1712.06183
    Paper: https://arxiv.org/pdf/1712.06183

    Hulsey – UAF WTC 7 Evaluation:
    https://youtu.be/jFa5ssSAXZA

    Grand Jury Petition:
    https://www.lawyerscommitteefor9-11inquiry.org/lc-doj-first-amended-grand-jury-petition/

    Evidence:
    https://www.lawyerscommitteefor9-11inquiry.org/exhibits-index-grand-jury-petition/

    NY Firefighters:
    The July 24, 2019 Franklin Square and Munson Fire District 9/11 Resolution

    Whereas, the attacks of September 11, 2001, are inextricably and forever tied to the Franklin Square and Munson Fire Department;

    Whereas, on September 11, 2001, while operating at the World Trade Center in New York City, firefighter Thomas J. Hetzel, badge #290 of Hook and Ladder Company #1, Franklin Square and Munson Fire Department of New York, was killed in performance of his duties, along with 2,976 other emergency responders and civilians;

    Whereas, members of the Franklin Square and Munson Fire Department were called upon to assist in the subsequent rescue and recovery operations and cleanup of the World Trade Center site, afflicting many of them with life-threatening illnesses as a result of breathing the deadly toxins present at the site;

    Whereas, the Board of Fire Commissioners of the Franklin Square and Munson Fire District recognizes the significant and compelling nature of the petition before the United States Attorney for the Southern District of New York reporting un-prosecuted federal crimes at the World Trade Center on September 11, 2001, and calling upon the United States Attorney to present that petition to a Special Grand Jury pursuant to the United States Constitution and 18 U.S.C. SS 3332(A);

    Whereas, the overwhelming evidence presented in said petition demonstrates beyond any doubt that pre-planted explosives and/or incendiaries — not just airplanes and the ensuing fires — caused the destruction of the three World Trade Center buildings, killing the vast majority of the victims who perished that day;

    Whereas, the victims of 9/11, their families, the people of New York City, and our nation deserve that every crime related to the attacks of September 11, 2001, be investigated to the fullest and that every person who was responsible face justice;

    NOW THEREFORE, BE IT RESOLVED that the Board of Fire Commissioners of the Franklin Square and Munson Fire District fully supports a comprehensive federal grand jury investigation and prosecution of every crime related to the attacks of September 11, 2001, as well as any and all efforts by other government entities to investigate and uncover the full truth surrounding the events of that horrible day.

    ————-

    Franklin:
    “It is the first responsibility of every citizen to question authority.”
    — Benjamin Franklin

    Einstein:
    "The world is not dangerous because of those who do harm but because of those who look at it without doing anything."
    — Albert Einstein

  35. THE WEAK ALUMINUM WINGS WOULD HAVE BEEN RIPPED OFF & NEVER LEFT A “SHADOW”! THIS “ATTACK” WAS PUT GOGETHER BY BUSH & CHENEY!!!

  36. USA deserved this they killed innocent people in Serbia 1999, I don't care if there were some stupid fucking innocent americans

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