What Causes Jetstream Damage on Boat Hulls?

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    Mystery Plot
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Discussion Overview

The discussion revolves around the plausibility of a fictional scenario in which a malfunction or sabotage of drilling equipment on the seafloor creates a jetstream that damages a boat hull. Participants explore various mechanisms that could cause such damage, including the transport of sand and gas bubbles to the surface, and the potential consequences for a boat passing overhead.

Discussion Character

  • Exploratory
  • Conceptual clarification
  • Debate/contested
  • Homework-related

Main Points Raised

  • One participant suggests that a jetstream from a blowout could potentially sink a boat due to a loss of buoyancy from water vapor and expanding gases, rather than causing hull damage.
  • Another participant recalls a show discussing how a large gas release could reduce water density enough to sink a ship, referencing the Lake Nyos disaster as a related example.
  • Some participants propose that underwater explosions might not generate sufficient force to embed sand in a hull, but could create surface effects or debris that might carry sand.
  • Ideas are shared about buoyant debris potentially carrying sand to the surface, with one participant questioning if such debris could cause cavitation-like damage to a boat hull.
  • A suggestion is made that a large buoy released from underwater could rise quickly and cause significant damage upon collision with a boat.

Areas of Agreement / Disagreement

Participants express multiple competing views regarding the mechanisms of damage to boat hulls and the feasibility of transporting sand to the surface. The discussion remains unresolved, with no consensus on the best approach for the fictional scenario.

Contextual Notes

Limitations include uncertainty about the mechanics of underwater explosions, the feasibility of sand transport, and the specific conditions required for hull damage. Participants acknowledge the need for further research to support the fictional narrative.

Who May Find This Useful

Writers and creators interested in incorporating realistic scientific elements into fictional narratives, particularly in the mystery or suspense genres.

  • #31
Q_Goest said:
I just grabbed pictures from a random web site.
http://www.orbitalvector.com/Aquatic/Supercav%20Torpedo/SUPERCAVITATING%20TORPEDO.htm

http://news.bbc.co.uk/2/hi/science/nature/3775181.stm

I'd suggest just googling "supercavitating torpedo" and "methane ice".


Ah, thanks! I'll check the sites you mention first, and then google.