Diving and Surfacing - How Submarines Work | HowStuffWorks
When the submarine surfaces, compressed air flows from the air flasks into the ballast tanks and the water is forced out of the submarine until its overall density is less than the surrounding …
Submarine Emergency Breach - Stock Footage - YouTube
The high-pressure air forces ballast water from the tanks, quickly lightening the ship so it can rapidly rise to the surface. If you need this clip for offline edit let me know, i'll send you a...
How the Navy Punches a Nuclear Sub Through Arctic Ice
Apr 5, 2018 · It may look easy, but surfacing a nuclear submarine in the Arctic requires careful preparation. The Los Angeles-class USS Hartford surfaces in the Arctic during ICEX 2018. A …
How Does A Submarine Dive, Resurface And Navigate Underwater?
Oct 19, 2023 · While most boats and vessels don’t dare to mess with this equilibrium, since it keeps them afloat, submarines manipulate this effect on purpose. In order to control the …
How Navy Submarines Carefully Smash to the Surface Through ...
Jun 11, 2020 · Before the Navy lets anyone drive a multibillion-dollar submarine, it makes sure they know everything there is to know about handling it. But one skill not in the regular …
USS Pampanito - Surfacing Procedure - Maritime
Surfacing must be done with caution. The submarine is first brought to periscope depth and a thorough search is made of the surrounding area. When assured that surfacing is safe, the …