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Investigation On Correlation Lines Through The Analyses Of Geosimmodel Test Results

机译：通过Geosimmodel测试结果的分析研究相关线

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The present paper, at first, presents the author's understanding of the problem caused by the use of ITTC (International Towing Tank Conference) 1957 Line in conjunction with three-dimensional analysis. Then, how the ideal friction line should be within the range of model Reynolds number is discussed.rnAs a conclusion of this paper, the answer to the question "Should ITTC 1957 Line be revised?" is as follows. It is "Yes" in a sense that ITTC 1957 Line prepared for two-dimensional analysis should be revised, if we employ three-dimensional analysis. It is "No" in another sense that the expected gain by the revision of the friction line would be almost negligible and, on the other hand, we have to expect the setback caused by changing from the well-accustomed line to new one.
机译：本文首先介绍了作者对使用ITTC（国际拖曳油箱会议）1957 Line以及三维分析所引起的问题的理解。然后，讨论了理想的摩擦线应如何在模型雷诺数的范围内。作为本文的结论，对“是否应修改ITTC 1957线”问题的答案？如下。如果我们采用三维分析，则应该修改为二维分析准备的ITTC 1957 Line，从某种意义上说是“是”。从另一种意义上说，“否”是，通过修改摩擦线而获得的预期收益几乎可以忽略不计，另一方面，我们必须期望由习惯的线变为新线而引起的挫折。

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