没水型曳航体の洩航特性に関する研究(第1報) : 曳航ケーブルの抵抗および振動特性に関する水槽実験と,曳航特性の準静的計算法

概要

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In order to design cable-body towed system, dynamic analysis of the system, especially body dynamics, is indispensable. For the purpose of the analysis, hydrodynamic characteristics of a cable and a body must be made clear first of all, then steady state theory and dynamic theory of cable-body system must be developed. In this report, firstly, resistance and vibrational characteristics of typical cables and hydrodynamic characteristics of a hypothetical body, each of which were obtained experimentally, were shown. Secondary, utilizing above experimental results and steady state cable-body equations which were derived by deviding a cable into inextensible finite elements, steady state configulations of the cable and the hypothetical body trim towed at constant speed were calculated. As the result, the effect of parameter values in the equations on the cable configurations were made clear.
社団法人日本船舶海洋工学会の論文