潜艇回转直径计算与实测分析  

Calculation and Actual Measurement Analysis of the Submarine's Gyration Diameter

作　　者：徐亦凡[1] 高胜峰[1] 刘亚林 

机构地区：[1]海军潜艇学院 [2]92196部队司令部

出　　处：《舰船电子工程》2012年第7期115-116,133,共3页Ship Electronic Engineering

摘　　要：文章推导了潜艇水平回转直径的计算公式。回转直径的计算值和实艇实测值比较表明:定常回转直径随方向舵舵角增大而明显减小;潜艇操相同的方向舵角进行定深回转运动时,回转直径与航速相关,但随航速的变化较小;公式计算的回转直径能较准确地反映不同航速下的潜艇实际回转直径,但未能体现潜艇偏航特性。The calculation formula of the submarine＇s horizontal gyration diameter has been deduced. Comparing the calculation with the actual measurement of the gyration diameter, it indicates that the constant gyration diameter reduced significantly as the increasing of the rud- der. When the submarine sets deep rotary motion in the same rudder angles, the gyration diameter changs by the speed but the gyration diame ter will reduce if the speed increases. The calculation of the gyration diameter can reflect the real submarine gyration diameter under different speeds more accurately,however it can＇t reflect the yaw characteristics of the submarine.

关 键 词：潜艇 回转直径 仿真 

分 类 号：TG156[金属学及工艺—热处理]