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Research on mechanical characteristic of original-model and distorted-model on naval condenser
Author(s): 
Pages: 14-18
Year: Issue:  3
Journal: Ship Science and Technology

Keyword:  冷凝器双管板原模型基准模型畸变模型有限元分析;
Abstract: 针对非对称布管冷凝器双管板结构研究较少的现象,介于实际模型试验时诸条件的限制,采用缩尺比模型试验时,因缩尺导致模型小特征难以加工和试验的情况,基于有限元数值仿真法研究冷凝器双管板基准模型、畸变模型与原模型的力学特性关系.研究表明,基准模型能很好地预测原模型力学性能;畸变模型在一定的畸变尺寸下能较精确地预测原模型力学性能.
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