Live data from Hacker News

The World's Largest Submarine: The Soviet Union's Pr. 941 Typhoon SSBN (2014)

imgur.com

1–10 of 22 posts

Re: The World's Largest Submarine: The Soviet Union's Pr. 941 Typhoon SSBN (2014)

#5
post #3

When I was in Portland a few weeks ago, my kids and I went on the submarine tour at OMSI. Fascinating look at something you normally only see in movies. I would highly recommend it. https://en.wikipedia.org/wiki/USS_Blueback_(SS-581)

They actually have events where you can spend the night on the sub at omsi.. Our cub scout pack has looked into it, but several of us parents are over 6' tall, and don't think we would fit on the bed.

Re: The World's Largest Submarine: The Soviet Union's Pr. 941 Typhoon SSBN (2014)

#7

It's interesting that part of the rationale for building huge submarines is that the Soviets couldn't afford American-style aircraft carriers. Then they proceeded to bankrupt themselves making huge submarines.

Submarines have always been an underdog's weapon to some extent, ever since they were used by the South in the US civil war. If you expect your navy to be outclassed, but still want to build one, stealth is one of the few options.

Re: The World's Largest Submarine: The Soviet Union's Pr. 941 Typhoon SSBN (2014)

#8
post #3

When I was in Portland a few weeks ago, my kids and I went on the submarine tour at OMSI. Fascinating look at something you normally only see in movies. I would highly recommend it. https://en.wikipedia.org/wiki/USS_Blueback_(SS-581)

We just toured the Albacore in Portsmouth, NH.

http://www.ussalbacore.org/

Re: The World's Largest Submarine: The Soviet Union's Pr. 941 Typhoon SSBN (2014)

#9
The power numbers are a bit confusing. It is stated that the sub is powered by two 380MW nuclear reactors. It almost doesn't make sense that a submarine can output as much power as a large power station. Though, the reactors power appears to be thermal and not electrical.

At 746 watts to a horsepower 760MW is pretty much 1,000,000 horsepower. But the stated shaft horsepower (shp) driving the props is given at 80,000 shp which is a 1/10th the output of each reactor. Granted there are losses and the rest of the ship needs power but not 90%.

Re: The World's Largest Submarine: The Soviet Union's Pr. 941 Typhoon SSBN (2014)

#10
post #3

When I was in Portland a few weeks ago, my kids and I went on the submarine tour at OMSI. Fascinating look at something you normally only see in movies. I would highly recommend it. https://en.wikipedia.org/wiki/USS_Blueback_(SS-581)

As long as we're on the topic of submarines you can enter; anyone looking to visit a Soviet/Russian submarine can do so in Germany. The Tango-class submarine B-515 (now known as U-434, launched in 1976) can be visited year-round in Hamburg:

https://www.u-434.de

I can recommend the guided tour. At 200cm standing room was limited for me, but the sub is quite accessible as long as you're not overweight.

Post reply on HN