Vic
Elite Member
- Jun 12, 2001
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I was just relieved to find out it was quick. Rather than something like what happened to the 3 sailors on the USS West Virginia.
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Republican donor, what do you expect?I think this whole thing happened because the CEO was a tight-ass with money and wanted to reduce costs as much as possible.
Yeah, adiabatic compression calcs say 2500°F. Not enough time to transfer the heat to surrounding water in that split second.I’m not sure about that. The temperature of the compressed air would definitely increase quickly but it’s also surrounded by cold water. With a large delta T between the air and the water as the water compresses the air a lot of energy is going to transfer into the water reducing the temperature rise of the air.
Interesting thermodynamics problem.
Edit: after looking around the internet to satisfy my curiosity it looks like temperatures would spike very high very fast in the collapsing bubble only to be cooled again as the water slams into the heated area almost instantaneously.
I guess it would be like a diesel engine with water for the piston.
Seems like earlier there was a ship from libya to Italy with some immigrants that paid about 30k each to take the voyage for a new life in a new country which sank with 700 some passengers. I didn't see anything about it on the news and the only reason I know is because my fiance is Greek and she stays up to date on what's going on around the world in other places.
A tale of two disasters: Missing Titanic sub captivates the world days after deadly migrant shipwreck
A fishing boat crowded with migrants traveling from Libya to Italy sank last week. While hundreds are still missing and feared dead, it has garnered far less attention and resources than the Titan rescue efforts for five people.www.nbcnews.com
I was just relieved to find out it was quick. Rather than something like what happened to the 3 sailors on the USS West Virginia.
Where would the human race be if people never took risks?
We'd still all be in Africa maybe...
Here is what Cameron had to say, video in second post. Seems to think the carbon fiber composite delaminated under repeated stress.
That deserves more than a passing mention. I did not know the details of that.I was just relieved to find out it was quick. Rather than something like what happened to the 3 sailors on the USS West Virginia.
I wondered if SONUS had picked something up.Wonder what other top secret tech they have.
Top Secret U.S. Navy System Heard Titan Implosion Days Ago
WASHINGTON—A top secret U.S. Navy acoustic detection system designed to spot enemy submarines first heard the Titan sub implosion hours after the submersible began its mission, officials involved in the search said...
Wonder what other top secret tech they have.
Top Secret U.S. Navy System Heard Titan Implosion Days Ago
WASHINGTON—A top secret U.S. Navy acoustic detection system designed to spot enemy submarines first heard the Titan sub implosion hours after the submersible began its mission, officials involved in the search said...
WSJ News Exclusive | U.S. Navy Heard What It Believed Was Titan Implosion Days Ago
Underwater microphones designed to detect enemy submarines first heard the suspected implosion just hours after the submersible began its voyage.www.wsj.com
I recall being a little kid and being fascinated with Jacques Cousteau (RIP) and his amazing underwater explorations while staying up late with my mom to watch his TV "specials". (he was one of her heroes... mine too!)
And this was over 50 years ago!
Unregulated "tourism" like this needs to be banned considering they seem to SOMEHOW rate government assistance. Frankly I don't appreciate my tax-dollars being wasted trying to find these retards. This "accident" in retrospect was about as hard to predict as getting messed up going over Niagara Falls in a barrel and rates the same level of recovery-expense.
Yeah I just can't get over that guy's bravado. Even with our Rickover inspired culture of safety, redundancy and training the US still lost a couple subs. Russia has lost what, 20 or so?
The mockery of safety for this kind of trip is just nuts, the effects of not having enough under the sea are usually brutal and often final.
Did they even make any unmanned trips to the bottom to validate the design first? Or was it more, "I think this is enough carbon fiber for the hull, should work. I'd test it but that would cost more money and we are but billionaires." "No need to speak to submariners because I have more business degrees than they do."
I still really struggle with the concept of a single chamber submarine.
here is an analogy of what happened to the air in the submersible.Yeah, adiabatic compression calcs say 2500°F. Not enough time to transfer the heat to surrounding water in that split second.
WSJ News Exclusive | U.S. Navy Heard What It Believed Was Titan Implosion Days Ago
Underwater microphones designed to detect enemy submarines first heard the suspected implosion just hours after the submersible began its voyage.www.wsj.com
Seems like earlier there was a ship from libya to Italy with some immigrants that paid about 30k each to take the voyage for a new life in a new country which sank with 700 some passengers. I didn't see anything about it on the news and the only reason I know is because my fiance is Greek and she stays up to date on what's going on around the world in other places.
A tale of two disasters: Missing Titanic sub captivates the world days after deadly migrant shipwreck
A fishing boat crowded with migrants traveling from Libya to Italy sank last week. While hundreds are still missing and feared dead, it has garnered far less attention and resources than the Titan rescue efforts for five people.www.nbcnews.com
There was some reporting by the New York Times. People are not happy with how Greece handled the developing situation, seemed blasé until the ship capsized.Seems like earlier there was a ship from libya to Italy with some immigrants that paid about 30k each to take the voyage for a new life in a new country which sank with 700 some passengers. I didn't see anything about it on the news and the only reason I know is because my fiance is Greek and she stays up to date on what's going on around the world in other places.
A tale of two disasters: Missing Titanic sub captivates the world days after deadly migrant shipwreck
A fishing boat crowded with migrants traveling from Libya to Italy sank last week. While hundreds are still missing and feared dead, it has garnered far less attention and resources than the Titan rescue efforts for five people.www.nbcnews.com
Is it worse than the Byford Dolphin? (Deep sea divers decompressed from 8atm to 1 in a split second)The West Virginia, ugh. Up there with the Indianapolis on the horror scale. Feel free not to google those, people who don't know.
The deep keeps things far shorter, though there are exceptions. Thresher was what I was thinking of, though they didn't get to crush depth. We know from recently declassified papers that rather than all hands dying immediately like the Navy said, there was at least one survivor of the sinking who responded to rescue calls for a couple days. They had enough juice to use the main sonar to ping 37 times, somehow.
Is it worse than the Byford Dolphin? (Deep sea divers decompressed from 8atm to 1 in a split second)
Yeah I just can't get over that guy's bravado. Even with our Rickover inspired culture of safety, redundancy and training the US still lost a couple subs. Russia has lost what, 20?
The mockery of safety for this kind of trip is just nuts, the effects of not having that safety under the sea are usually brutal and often final.
Did they even make any unmanned trips to the bottom to validate the design first? Or was it more, "I think this is enough carbon fiber for the hull, should work. I'd test it properly but that would cost more money and we are but billionaires." "No need to speak to submariners because I have more business degrees than they do."
I still really struggle with the concept of a single chamber submarine.
I thought this part of the interview with Cameron when he talked about that they think they had dropped their descent weights and where trying to surface when the implosion had happened which indicates that their sensors had told them that there was a issue with the hull before it had imploded. Never heard that part before that they had dropped their descent weights and where in the process of surfacing when the hull imploded.