Quote:
Originally Posted by goldorak
Loblo : how much noisier is the Kilo at max speed with respect to the Akula II at max speed ? It would be interesting to compare also to the noise level of the 688 at max speed.
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Here's the noise level with Russias newest SSK
LAimproved at 32 knots = SL 73
Lada at 21 knots = SL 76.
Akula II at 35 knots = SL 76
Here's the reference I refer to most of the time from FAS.org
http://www.fas.org/spp/eprint/snf03221.htm
At higher speeds flow noise predominates. And flow noise is a function of speed, displacement, and hydrodynamic form. Given that the SSK are around 24%-33% the displacement, traveling 60% the speed, and have equivocal shapes, why would they have louder sound levels? The machinery noise of a that nuclear boat deal with in the form of reduction gears, turbines, and coolant pumps aren't present as well.
Of course given that the RA team is making the mod as they see fit, its no big deal and its modder's prerogative . I'm just interested in how the sound levels were decided.
Quote:
Originally Posted by Castout
DWX 1.1 suffers froma sound bug it's been suspended until a fix is done.
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*whew* Glad I got a chance to grab it and play it before it was taken down. Fantastic mod sound bug or not.