【摘 要】
：
When subjected to underwater explosion,the anti-shock performance of naval equipment is a key factor affecting the fighting capacity and safety of a war ship.Fo
【机 构】
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College of Shipbuilding Engineering
【基金项目】
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Sponsored by the Science and Technology Program of Heilongjiang Provicial Department of Education
论文部分内容阅读
When subjected to underwater explosion,the anti-shock performance of naval equipment is a key factor affecting the fighting capacity and safety of a war ship.For large-scale naval equipment,it is costly to do the shock test for its huge mass and large size.Consequently,the numerical research was carried our to study the shock resistance of the equipment.Taking turbo-charger set for example,its anti-shock performance was studied using software ABAQUS based on the time-domain shock analysis method presented in BV043/85.According to the analysis results,shock response of typical regions is obtained,some regularity curves are concluded by analyzing the Mises stress of the typical regions,and the weak regions are found out.The study can provide some references on design of turbo-charger set.
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