椭圆沉箱悬挂舵装置的设计及使用

作者：朱国春 丁建新

单位：中交一航局第三工程有限公司 中交一航局第三工程有限公司 辽宁大连116001 辽宁大连116001

关键词：椭圆沉箱悬挂舵  环流  平衡舵

分类号：U655.3

出版年,卷(期):页码：2007,31(4):61-62

摘要：

从椭圆沉箱在拖航过程中自身做旋转运动这一实际问题出发,运用流体力学原理,从拖运沉箱自转的形成机理入手,分析出环流是问题的主因,并设计制造出椭圆沉箱悬挂舵,成功地解决了椭圆沉箱在拖航过程中的自转问题。

Starting from the actual problem of ellipsoidal caisson's self turning movement during its towing,using the principal of fluid mechanics,it was obtained that the cyclic current is the main reason of ellipsoidal caisson's self turning movement during its towing.Thus,the design and manufacture of ellipsoidal caisson's suspended rudder had successfully solved the problem of ellipsoidal caisson's self turning during its towing.

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