Quote:
Originally Posted by Obelix
All true, but I talked about that at speed 0 knots to keep the boat at a given depth is not possible. Will be a constant yaw in depth. The boat begins to sink - pump water tends to surface - fill the ballast. And this game (blowing ballast-ballasting) is constant. Another thing that we have a speed of 1-2 knots, it should already allow us to control the depth of the minimum consumption of compressed air.
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it would be good to know what force whas used to press water out of the boat using the regulation cells, also which maximum dept was allowed because pressforce have to be stronger then outside water pressure.