Submarines with hydrogen peroxide fuel - Walther Boats

[oldpop2000]

I would like to see the addition of research into submarines with hydrogen peroxide fuel propellant like the German Walther Boats. I think it would be an interesting direction as an alternative for nations with smaller naval budgets. It can also be used as a rocket propellent and  in torpedoes as the Japanese did. It has many advantages and disadvantages but in lieu of nuclear propulsion, it could be interesting.


uboat.net/types/walter_hist.htm#:~:text=The%20V-80%20boat%20was%20designed%20by%20Walter%20and,with%20Walter%20himself%20at%20the%20controls%20were%20sensational.

[rimbecano]

I doubt the concept would have had much long term success. Pick up a copy of Ignition! (https://www.rutgersuniversitypress.org/ignition/9780813595832) and read the chapter on peroxide and how the Navy got to deciding they didn't want it aboard carriers (and then read the rest of the book, too, it's very entertaining).

[oldpop2000]

My suggestion is to use it on submarines and submarine torpedoes with an option, for missiles fired. It could be dangerous, but risk versus reward is the name of game in war.

[thomasmacmoragh]

that actually sounds scary

[ap817]

Me too! After all, the Kursk sank because of a hydrogen peroxide torpedo that went off inside, and that was one of the most famous torpedo- or submarine related events of the post-WW2 era.