[Slump Tester]

Pump Jet propulsion - that’s what Tom Clancy wrote about in the hunt for red october, isn’t it?

[UCANSEE2]

Pump Jet propulsion - that’s what Tom Clancy wrote about in the hunt for red october, isn’t it?

No. I believe they are two totally different concepts. The one in the movie was a large magneto-hydrodynamic pump.

The pump jet technology here is closer to the jet-ski propulsion.

Basically the idea is to have a much smaller propeller surrounded by a radial flow chamber. (I wish I knew what I just said)

Here is an example.