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2400噸級江海直達貨船優(yōu)化設計研究-展示頁

2025-03-16 01:31本頁面
  

【正文】 附屬性 ............................................................................................... 18 邊界條件 ................................................................................................................. 19 計算工況 ................................................................................................................. 20 CCS 規(guī)定 ........................................................................................................ 20 全船模型計算工況 ....................................................................................... 22 計算載荷 ................................................................................................................. 22 空船重量 ....................................................................................................... 22 基于 CCS 的模型計算載荷 .......................................................................... 22 整船計算的設計波載荷模型 ....................................................................... 27 本船計算的設計波 ....................................................................................... 29 本章小結 ................................................................................................................. 30 哈爾濱工程大學碩士學位論文 第 4 章 計算結果及分析 ................................................................................................... 31 位移計算結果 ......................................................................................................... 31 應力計算結果 ......................................................................................................... 34 許用應力 ....................................................................................................... 34 工況一應力計算結果 ................................................................................... 34 工況二應力計算結果 ................................................................................... 36 應力結果分析 ................................................................................................ 38 總縱強度校核 ......................................................................................................... 38 計算依據(jù) ....................................................................................................... 38 基本剖面模數(shù)及慣性矩 ............................................................................... 38 剖面模數(shù)的計算 ........................................................................................... 40 本章小結 ................................................................................................................. 41 第 5 章 船舶推進節(jié)能技術及措施 ................................................................................... 42 概述 ......................................................................................................................... 42 船舶推進節(jié)能技術 ................................................................................................. 42 節(jié)能船型 ....................................................................................................... 42 水動力節(jié)能附加裝置 ................................................................................... 43 船機槳最佳匹配 ........................................................................................... 44 結構優(yōu)化設計 ............................................................................................... 44 新型高效推進器 ........................................................................................... 45 高效舵 ........................................................................................................... 46 節(jié)能螺旋槳 ............................................................................................................. 46 卡普爾( Kappel)螺旋槳 ........................................................................... 46 大側斜螺旋槳 ............................................................................................... 47 尾流收縮葉梢有載螺旋槳( CLTP) ......................................................... 48 本章小結 ................................................................................................................. 49 第 6 章 2400 噸江海直達貨船推進節(jié)能的應用 .............................................................. 50 2400 噸江海直達貨船的推進系統(tǒng) ......................................................................... 50 主機、減速齒輪箱主要參數(shù) ....................................................................... 50 推進因子及收到馬力 ................................................................................... 50 原螺旋槳參數(shù) ............................................................................................... 50 2400 噸江海直達貨船的推進節(jié)能的應用 ............................................................. 51 推進節(jié)能采用的方法 ................................................................................... 51 改進螺旋槳的設計 ....................................................................................... 51 改進螺旋槳與原螺旋槳比較 ....................................................................... 61 本章小結 ................................................................................................................. 62 結 論 ............................................................................................................................... 63 參考文獻 ............................................................................................................................... 64 攻讀碩士學位期 間發(fā)表的論文和取得的科研成果 ........................................................... 66 致 謝 ............................................................................................................................... 67 第 1 章 緒論 1 第 1 章 緒論 引言 江海直達運輸方式營運成本低、貨物損耗少,貨物的中轉周期短,實現(xiàn)了“門到門”的運輸服務,符合現(xiàn)代物流的發(fā)展趨勢。 large deckopenings。 another is to improve the efficiency of propulsion system. After the structure of the optimum design of the ship, it will have a research on the direct calculation of s
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