Vertical stern or heavy list to port?


LukeW17

Member
Hello everyone

Well I’ve just watched James Cameron’s new documentary 20 Years Later (which I only found out about earlier) and saw that when they sank the model ship the stern attained a vertical position after the break up like previously shown in the 97 film.

But in the 2012 Final Word animation the stern keeled way over to port after breaking before appearing vertical just before disappearing.

So what do you think is more likely to be true? Some survivors claim she went straight up vertical while others claim she was way over to port.

So physics or survivor testimonies?

Luke
 

Kyle Naber

Member
So physics or survivor testimonies?

Luke

There should always be a healthy mix of both. The only reason we have even an idea of how the ship sank is through survivor accounts. However, we can’t entirely depend on them as they easily, not deliberately, exaggerated, confused, or just plain wrong. This is where science can be used to help fill in the gaps.

Eva Hart described the final plunge as the stern “turning over.” Joughin on the stern testified against the vertical configuration and told of a heavy list to port at the end. However, a lot of those in the boats reported the stern going high up in the air, anywhere between 60 and 90 degrees. I think both definitely could have happened.

I think when the ship broke apart, the stern was in no way balanced. It would have fell onto the ocean, dropping a couple hundred feet. It would have violently bobbed around in the water, swaying back and forth, starboard to port, but gaining a tendency to lean more over to port. People would have piled up in the well and on the poop on the port rails, the propellors lifting high into the air one last time. It probably would have looked something like this:

(Skip to end)

I know I reference this animation a lot, but the team behind this project does A LOT of intense researching.

You can imagine how hard it would be to see and remember the exact movements of the stern when it was a silhouette at this time. (Apart from the spare emergency lights).
 
  • Like
Reactions: 1 user

B-rad

Member
Jack Thayer always said that the stern rotated. I wonder if this rotation could have been the list, caused the list, . Or visa-versa.
 
  • Like
Reactions: 1 user
Jack Thayer always said that the stern rotated. I wonder if this rotation could have been the list, caused the list, . Or visa-versa.

The rotation might have been caused by the previously stern list but could also be connected with the break up and flooding of the stern. Thayer also mentioned that it might have been also the boat (collapsible B) which was turning.
 
  • Like
Reactions: 1 user

LukeW17

Member
There should always be a healthy mix of both. The only reason we have even an idea of how the ship sank is through survivor accounts. However, we can’t entirely depend on them as they easily, not deliberately, exaggerated, confused, or just plain wrong. This is where science can be used to help fill in the gaps.

Eva Hart described the final plunge as the stern “turning over.” Joughin on the stern testified against the vertical configuration and told of a heavy list to port at the end. However, a lot of those in the boats reported the stern going high up in the air, anywhere between 60 and 90 degrees. I think both definitely could have happened.

I think when the ship broke apart, the stern was in no way balanced. It would have fell onto the ocean, dropping a couple hundred feet. It would have violently bobbed around in the water, swaying back and forth, starboard to port, but gaining a tendency to lean more over to port. People would have piled up in the well and on the poop on the port rails, the propellors lifting high into the air one last time. It probably would have looked something like this:

(Skip to end)

I know I reference this animation a lot, but the team behind this project does A LOT of intense researching.

You can imagine how hard it would be to see and remember the exact movements of the stern when it was a silhouette at this time. (Apart from the spare emergency lights).

I don’t think the port list was taken into consideration in the new documentary so that could have made a bit of a difference.

My opinion is the ship broke anywhere between 20-26 degrees and rolled way over to port before then beginning to rise vertically while sinking down, reaching an “almost” verticle position not far from her completely sinking, quiet similar to the Honour and Glory sinking simulation.

Luke
 
The stern was totally unbalanced when it broke up. If there was the slightest slant to the port at the beginning, the flooding would surely augment it, causing the stern to tilt over to port.
 
  • Like
Reactions: 1 users
A

Aaron_2016

Guest
Kind of off-topic - Would the stern even be able to attain a vertical position as is often depicted?

The broken stern section is quite enormous and equal in length to many modest ships of her day. I believe it would have acted in a similar fashion to a smaller ship which had been torpedoed or had struck a mine. e.g.


shipswar.png



While searching for ship wrecks I found a really fascinating one. The HMS Victoria is resting on the seabed in a vertical position!


verticalship.png



.
 
  • Like
Reactions: 3 users
Good find Aaron!

I just looked it up and if you're upset at Titanic's iceberg damage being buried, literally half the ship is impaled in the seabed! :eek:

ru_rusalka_diagram_text.gif
 
  • Like
Reactions: 2 users

Kyle Naber

Member
Kind of off-topic - Would the stern even be able to attain a vertical position as is often depicted?

In a perfect world, yes. If the flooding were just right, the exact angle of the ship at various times throughout the sinking were just perfect, I think so. But I don’t believe the stern ever acted in a way as it was depicted so romantically in the film. The stern would have inclined to a very steep angle, but there wouldn’t have been that moment of pure stillness at exactly 90 degrees.
 
  • Like
Reactions: 1 user
A

Aaron_2016

Guest
Imagine making your way into the bow of that one! Haha

I wonder if the front half is perfectly preserved like a time capsule? Titanic's bow is heavily embedded in the sand. If the damage can't be inspected from the outside then perhaps it can be from the inside? e.g. If there is sand deep inside the bow (where sand should not be) then it could indicate which plates were damaged by the iceberg which allowed sand to pour in. Did they ever go down this ladder which leads into boiler room 5/6? Might tells us a great deal about the collision.



wreckboilerroom.png


.
 
Top