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EXPERIMENTAL POOL FOR TESTING VESSELS MODELS PREFERREDLY IN ICE

机译:在冰上测试船只模型的实验池

摘要

FIELD: transport, auxiliary ship equipment. ^ SUBSTANCE: proposed test pool comprises the bottom simulation plant including submerged suspended support made up of assemblage of identical support sections arranged across the channel and distributed over its length. Aforesaid sections are suspended with adjusting tie-rods jointed to their length adjustment devices arranged on the channel walls sides. False bottom is mounted and rigidly attached to the said suspended support. The bottom simulation plant can vary the false bottom inclination towards horizontal plane in both the channel lengthwise direction till , and crosswise direction till , where L is the length of assembled bottom simulator, B is the bottom simulator width, HB is channel water depth, HD is the deepest bottom point, and are the angles of inclination of false bottom in lengthwise and crosswise directions, respectively. The total area of sections across the channel of support sections of the bottom simulator makes, at least, 0.05 of false bottom area in plan, while the false bottom width does not exceed 0.75 of the channel width. The false bottom is arranged in the channel symmetrically relative to the channel lengthwise axis. ^ EFFECT: higher efficiency of using ice test pool. ^ 3 cl, 2 dwg
机译:领域:运输,辅助船舶设备。 ^实质:拟议的测试池包括底部模拟设施,包括底部悬浮的支撑物,该支撑物由在通道上排列并沿其长度分布的相同支撑部分组成。前述部分通过与调节拉杆悬挂在一起,该调节拉杆与布置在通道壁侧的它们的长度调节装置接合。假底被安装并牢固地附接到所述悬架。底部模拟设备可以在通道纵向直到和横向上改变到水平面的假底部倾角,其中L是组装好的底部模拟器的长度,B是底部模拟器的宽度,HB是通道水深,HD是最深的底点,分别是假底在纵向和横向上的倾斜角度。底部模拟器的支撑部分的通道上的通道的总截面面积至少占平面中假底面积的0.05,而假底宽度不超过通道宽度的0.75。假底相对于通道的纵向轴线对称地布置在通道中。 ^效果:使用冰测试池的效率更高。 ^ 3 cl,2 dwg

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