FIELD: shipbuilding; submarine extensible devices.
SUBSTANCE: proposed vibration damper of extensible devices is made in the form of rods rigidly fixed on top end of extensible device tube and disposed in a spaced relation in parallel with longitudinal axis of tube. Plane crossing tube and rod axes is tilted to submarine velocity vector through angle of ±45° or ±135° for fixed-tube draw-out device. Central angle between adjacent rods installed on rotary-tube draw-out device is 90° (135°).
EFFECT: reduced vibration of submarine extensible device tubes.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
SU1840301A1 |
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