... added losses 附加损耗 added mass of entrained water 附加水质量 added mass of entrained water 附连水质量 ...
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附加动水质量 added water mass
Calculation on plate and stiffened plate by using added mass method has great theoretical significance and practical value.
船体结构是由板和梁组合而成的，因此计算板和加筋板的附加水质量具有重要的理论意义和实用价值。
参考来源 - 板和加筋板附加水质量算法研究As to the modeling of the superstructure's overall vibration, we discuss the influence of different model, boundary conditions, additional water mass and loading conditions on the natural frequency of superstructure.
对上层建筑整体振动建模问题，分别讨论了不同计算模型、边界条件、附加水质量以及装载情况对上层建筑整体振动固有频率的影响。
参考来源 - 船舶振动建模方法研究The effects of these factors on the added mass are studied and given in this paper.
本文给出了这些因素对附加水质量的影响范围。
参考来源 - 用边界元方法对构件附加水质量的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
准确的计算附加水质量对于分析构件在水中的运动规律具有重要意义。
Therefore, it's very important to calculate correctly the added mass for underwater structures.
在对实验结果进行统计分析的基础上，建立了计算附加水质量的经验计算公式。
On the basis of the experimental results, an approximate formula for calculating hydrodynamic mass is proposed.
通过数值计算证明了物体的附加水质量不仅与物体形状有关，在一定条件下还受流体边界的影响。
Vortex induced vibration on underwater pipeline is related closely with its natural frequencies which are also related with its mass and added mass.
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