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Titan. Submarine search. Marcin Jamkowski: There were too many shortcuts in this project

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The search for the submarine Titan, which was lost in the Atlantic Ocean, is underway. On TVN24, the vice-president of the Polish branch of The Explorers Club, Marcin Jamkowski, told about the doubts expressed by experts about the construction of the Titan. – Most of this bathyscaphe is made of carbon fiber, while the parts at the end are made of titanium. There is always some work going on at the interface between titanium and carbon fiber, he said. He added that the combination of these materials in similar structures “has not been studied well enough”.

OceanGate’s Titan, a small commercial submarine, has been wanted since Sunday, when it lost contact 105 minutes after beginning its 4km journey to the bottom of the Atlantic to visit the wreck of the Titanic. On board the vessel, where there are five people, oxygen is running out and the search is approaching a critical moment, the CNN portal reported on Thursday, citing the statements of experts.

Mysterious sounds in the depths and a desperate fight against time. They’re looking for Titan

Jamkowski: too many shortcuts

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The case was commented on TVN24 by the vice-president of the Polish branch of The Explorers Club, Marcin Jamkowski, in whose opinion there were “too many shortcuts” in the Titan project.

Titan tourist submarineReuters

He recalled his conversation with Alfred McLaren, a retired U.S. Navy submarine captain and former president of The Explorers Club, who was “one of the signatories to a letter to OceanGate management … telling them, ‘Gentlemen, you’re having a bad time. tragedy'”.

Jamkowski, reporting on the discussion with McLaren, referred to the captain’s doubts about the construction of the boat. – Most of this bathyscaphe is made of carbon fiber, while the parts at the end are made of titanium. There’s always some work going on at the interface between titanium and this carbon fiber,” he explained.

– As this submersible sinks to the bottom, it is crushed by the pressure there, which is 400 times greater than on the surface of the earth, and then expands back. The temperature is lower there. It all works together, but how does titanium with carbon fibers work? The answer is – we don’t know. It hasn’t been studied well enough, he said.

He added that this is “promising material, this is a promising combination, this is an interesting idea, but to pack people into such a vehicle and send them to the bottom, the captain said it was too early.”

“I guess history said ‘I check'”

– The capsule where James Cameron [kanadyjski reżyser, autor m.in. “Titanica” – red.] descended to the bottom of the Mariana Trench, three times as deep as [spoczywa – red.] Titanic was only used once. After one use, it was found that it was unstable, dangerous, that once it worked, this object would not go under water again – he said. .

He noted that “this bathyscaphe [Titan – red.] it has gone under water many times and has not undergone any tests, fatigue tests, or material testing. – The president of OceanGate himself (…) said that it all works great, that we have such advanced materials that even the agencies that study the structure of materials used in submarines, they are not able to test our material because it is too advanced. I think history said: “I check” – he added.



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