CHEN Wei, XU Hui, QIU Liaoyuan, JIANG Zhifang, WANG Xiaozhe. 基于SHIPFLOW软件的方尾舰船阻力快速预报[J]. Chinese Journal of Ship Research, 2012, 7(4): 17-22. doi: 10.3969/j.issn.1673-3185.2012.04.004
Citation: CHEN Wei, XU Hui, QIU Liaoyuan, JIANG Zhifang, WANG Xiaozhe. 基于SHIPFLOW软件的方尾舰船阻力快速预报[J]. Chinese Journal of Ship Research, 2012, 7(4): 17-22. doi: 10.3969/j.issn.1673-3185.2012.04.004

基于SHIPFLOW软件的方尾舰船阻力快速预报

doi: 10.3969/j.issn.1673-3185.2012.04.004
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  • Corresponding author:

    CHEN Wei

  • Received Date: 2011-12-19
  • Accepted Date: 2012-08-20
  • Rev Recd Date: 2012-03-19
  • Publish Date: 2012-08-25
    © 2012 The Authors. Published by Editorial Office of Chinese Journal of Ship Research. Creative Commons License
    This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • SHIPFLOW软件被广泛应用于基于阻力的船型方案优选,但其对舰船阻力预报的适用性却少有研究。为确保舰船方案论证及优选结果的准确性,针对常规水面舰船方尾船型开展计算分析,提出适用于方尾舰船兴波阻力计算的网格划分方式以及获取兴波阻力系数的方法。为准确估算舰船阻力,可引入排挤厚度来修改船体型值,以在兴波阻力计算中等效计入粘性影响,并在此基础上形成舰船阻力快速预报方法。将某方尾舰船阻力数值计算结果与试验结果进行了对比,结果表明,预报误差基本控制在7%以内,验证了该方法的可行性。

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