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new slender-ship theory
相关语句
  新细长体理论
     The wavemaking resistance of a new type of trimaran-Ovoid-type Hullform,which was proposed by some Japanese researchers,was calculated using a method based on Noblesse's New Slender-ship Theory.
     通过对Noblesse的新细长体理论进行改进 ,使之适用于卵型船等多体船型的船型特点 .
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  相似匹配句对
     NEW
     新品撷英
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     NEW
     新闻
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     New-Model
     一家企业和一种模式
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     March-be a slender woman
     三月 赶快来瘦身
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     On Ship Mortgage
     船舶抵押权
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On the basis of previous work by modifying Noblesse's new slender ship theory, the authors study the calculation of wave profile of mono-and twin-hull ships. Adopting first approximation of the new method, as exemplified by mathematical models, the far field wave profiles are calculated. The theoretically calculated and the measured results show good agreement.

基于前期对Noblese新细长船理论的改进工作,用改进的Noblese新细长船理论算法探讨了单体、双体船兴波.采用首阶近似,以数学船型为例,计算了远场兴波.理论与实验结果吻合较好.

On the basis of the authors′ previous work by modifying Noblesse′s New Slender Ship Theory, extending which to the application to Air cushion Catamarans, the authors propose a fast and concise method for calculation wave profile generated by air cushion catamarans. Based on the first approximation of the new method, an examplified by a mathematical model and the model SES4, the far field wave profiles are calculated. The theoretically calculated and the measured results show good agreement....

On the basis of the authors′ previous work by modifying Noblesse′s New Slender Ship Theory, extending which to the application to Air cushion Catamarans, the authors propose a fast and concise method for calculation wave profile generated by air cushion catamarans. Based on the first approximation of the new method, an examplified by a mathematical model and the model SES4, the far field wave profiles are calculated. The theoretically calculated and the measured results show good agreement.

本文在前期工作[7] 对 Noblesse 新细长船理论改进的基础上,将改进的 Noblesse 新细长船理论发展到双体气垫船,给出了一种快速、简便的双体气垫船波形计算方法。基于首阶近似,以数学船模和 S E S 4 船模为例,计算了远场波形。理论与实验结果符合较好。

A theory for ship wave resistance is explored in this paper. Expanding some factors in the integrand with special functions to facilitate the integration of highly oscillatory functions, results in a fast and accurate algorithm for Kochin function in the first approximation of Noblesse's New Slender Ship Theory. Based on the assumption of wave steepness limitation of elementary waves, the theory is reinterpreted by restricting wave steepness, in accordance to the above - mentioned algorithm,...

A theory for ship wave resistance is explored in this paper. Expanding some factors in the integrand with special functions to facilitate the integration of highly oscillatory functions, results in a fast and accurate algorithm for Kochin function in the first approximation of Noblesse's New Slender Ship Theory. Based on the assumption of wave steepness limitation of elementary waves, the theory is reinterpreted by restricting wave steepness, in accordance to the above - mentioned algorithm, to develop a new method for wave resistance calculation. The comparisons between calculated and test results for three Wigley hulls and three practical ship forms, including S60(Cb= 0. 6, 0. 7 and 0. 8) hulls, show good agreement in a wide ship speed range.

本文探讨了一种船舶兴波阻力理论。参照Noblesse的新细长船理论,用特殊函数将其中的被积函数展开,克服了原来形式的被积函数振荡产生的积分困难,形成较准机而且快速的算法;然后针对这种处理,按照基元波波陡有限的假设,对理论本身给予新的解释、从而对所述波陡院给出限制,得到一种新的兴波阻力计算方法,文中按其首阶近似对三种Wigley船型和包括系列60(Cb=0.6,0.7,0.8)的儿个船型的兴波阻力计算及试验结果比较,表明该方法简便有效。

 
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