Revised Impact Dynamic Design-Analysis Method (RIDDAM)
NAVAL RESEARCH LAB WASHINGTON DC
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Theory and examples are shown for a feasible method of estimating responses of equipment to an exercise torpedo against the hull of a submarine. The equipment is modeled as a linear and elastic system whose normal modes of vibration respond in accordance with their weight and frequency. A simple method is used for determining the effect weight of a normal model. The method is applicable to multiple models and independent motions of multiple supports. Keywords Submarine hulls Torpedo impact.
- Submarine Engineering