潜艇混合制航行优化设计及特性研究  

Optimization Design and Characteristics Analysis of Navigation of Conventional Submergence Alternately Snorkeling and Submerged

作　　者：凌昊[1] 刘传云[1] 许建[1] 吴方良[1] 

机构地区：[1]中国舰船研究设计中心,武汉430064

出　　处：《中国造船》2012年第3期59-67,共9页Shipbuilding of China

基　　金："十二五"国防预研项目(4010501020101)

摘　　要：混合制航行工况是现代常规潜艇的主要航行方式,其主要表征指标为混合制暴露率和平均航速。在混合制总续航距离、总续航时间以及柴电机组额定功率给定的条件下,运用序列二次规划算法,计算在不同假定航行周期下,满足蓄电池组充放电平衡要求的暴露率最低和水下航速最大的航行方式,并分析了通气管航速、暴露率以及耗电能量与电池总能量的比值随水下航速变化的关系特性。结果表明提高水下航速有利于潜艇机动性的提升,但会增加潜艇潜在危险性。所得关系曲线可为潜艇在不同航行工况下制定充电计划提供参考。Main navigation method of modem submarine navigation is alternately snu^cim~ u~ ~uu,,,~,~,~u. ~,-,,j,-, indicators of this navigation method are exposure rate and average speed. Minimum-exposure-rate design and maximum-underwater-velocity design in different time cycles were developed by using quadratic programming under given conditions of range, time and rated power of diesel-electrical engine group, and balance requirement of charge and discharge of the battery group is also satisfied. Characteristics of the relationship of snorkel velocity, exposure rate and the ratio of the consuming energy to the maximum battery energy with underwater velocity are analyzed. The result reveals that increasing the velocity of submarine may improve its maneuverability while adding potential risks. The obtained relationship curves could be a reference for the submarine＇s charge plan under different circumstances.

关 键 词：潜艇续航力 混合制航行工况 暴露率 优化设计 

分 类 号：U662.2[交通运输工程—船舶及航道工程]