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- Aug 16th, 2011, 6:13 pm
- Forum: Frames, Hulls, & Bouyancy
- Topic: Bouyancy Tank Idea
- Replies: 17
- Views: 18325
Re: Bouyancy Tank Idea
The system you show is commonly known as "soft ballast" because the effect changes with depth and can cause a run-away. The system is very simple, just a dump valve on the highest point of the tank and a large hole in the bottom. A pressurized air line is just fed through the hole in the b...