船舶原理英文词汇

1、船舶原理英文词汇汇总c1船舶形状1 型表面Moulded surface2 型尺度Moulded dimensions3 型线图 Lines drawing4 首垂线 Forward perpendicular5 尾垂线After perpendicular6 船长Length7 首尾柱间长 Lpp: Length between perpendiculars8 船宽Moulded breadth9 型深 Moulded depth10 型吃水Moulded draught11 设计夏季载重吃水(Designed summer draft) 12 总长 Length overall 13 最大

2、高度Maximum Height 14 最大宽度Maximum breadth15 中线面 Center line plane 16 中站面 Midships plane17 基平面 Base plane18 基线 Base line19 设计水线面 Designed waterline20 中横剖面 Midship section21 中纵剖面 Centreline22 横剖线图(Body plans), 横剖线(Sections)23 半宽水线图(Half-breadth waterline plans), 水线（Waterlines）24 纵剖线图(Sheer plan), 纵剖线But

3、tocks）25 型值表 Table of offsets26 舷弧 Sheer27 梁拱 Camber28 平行中体 Parallel middle body29 船型系数(Coefficients of form)30 方形系数 Block coefficient31 中横剖面系数 Midship section coefficient32 水线面系数 Waterplane coefficient33 菱形系数 Prismatic coefficient34 垂向菱形系数Vertical prismatic coefficientC2 近似计算法35 梯形法（Trapezoidal met

4、hod）36 辛氏第一法(Simpsons first rule)37 辛浦生第二法(Simpsons second rule)c3 浮性38 浮性 floatation or Buoancy39 浮力 Buoancy40 重力 Gravity41 排水量Displacement42 浮心 Centre of buoancy43 漂心Center of floatation44 重心Center of gravity45 空船重量Light weight46 总载重量Dead weight/DW47 净载重量Net weight/NDW48 空载排水量Light ship displaceme

5、nt49 满载排水量 Full loaded displacement50 装载排水量 loaded displacement51 浮态Floating condition）52 正浮状态Upright condition53 单纯横倾List54 单纯纵倾Trim55 任意浮态Any inclination floatation56 合力矩定理 the law of the resultant moment57 平行力移动原理 Theorem of translation of a force58 平行沉浮Parallel rise or sinkage59 TPC Tonnes per c

6、entimeter immersion60 干舷 Sheer61 储备浮力Reserve buoyancy62 重物移动Weight shifts63 水线面面积Area of waterplane64 邦戎曲线Bonjean curves65 费尔索夫图谱Firsov s diagram66 船舶静水力曲线Hydrostatic curve67 静水力性能参数表Hydrostatic data68 载重线标志Load line mark69 甲板线Deck line70 载重线圈（Load line ring）TF热带淡水载重线Tropical fresh water load line F

7、夏季淡水载重线Fresh water load line T热带载重线Tropical load line S夏季载重线Summer load lineW冬季载重线Winter load lineWNA冬季北大西洋载重线Winter North Atlantic load line；C4稳性71 稳性Stability72 静稳性Static stability73 动稳性Dynamical stability74 横稳性Transverse stability75 纵稳性Longitudinal stability76 初稳性Initial stability77 大倾角稳性Stabilit

8、y at large angle78 完整稳性Intact stability79 破损稳性Damage stability80 稳定平衡Stable equilibrium81 不稳定平衡Unstable equilibrium82 随遇平衡Neutral equilibrium83 初稳性方程84 初稳性高度限界面 85 初稳性高度Transverse metacentric height86 稳性力臂Righting Arm/87 自由液面Free surfaces88 稳心Metacenter89 初稳心Initial metacenter 90 稳心半径Metacentric rad

9、ius91 静稳性图Statical stability curve92 稳性消失角 Angle of vanishing stability93 静平衡Static equilibrium94 动平衡Dynamic equilibrium95 最小倾覆力矩Capsizing moment96 动稳性图Curve of dynamical stability97 极限重心高度Minimum operational metacentric height (GMC)98 许用初稳性高度Maximum centre of gravity (KGC)C5吃水差99 吃水差 Trim 100 每厘米纵倾

10、力矩Moment to change trim one cm101 MTC Moment to change trim one cm102 纵稳性半径Longitudinal metacentric radiusc6抗沉性103 重量增加法Adding weight method104 浮力损失法Loss buoyancy method105 固定排水量法Constant displacement method 106 稳性系数Stability coefficient107 船舶分舱Subdivision of ships108 分舱载重线Subdivision load line 109

11、可浸长度Floodable length110 渗透率Permeability111 分舱因数 Factor of subdivision112 限界线 Margin line113 舱壁甲板Bulkhead deckC7强度114 总纵强度Longitudinal strength115 横向强度Transverse strength116 局部强度Local strength117 扭转强度Torsional strength118 中拱Hogging119 中垂Sagging120 剖面模数Hull section modulus121 弯曲应力Bending stress122 剪切应

12、力 Sheering stress123 剪力Shearing force124 弯矩Bending momentc8阻力125 快速性Speedability126 摩擦阻力Frictional Resistance127 兴波阻力Wave-Making Resistance128 涡流阻力Eddy-making Resistance129 推进系数C.P: Propulsive coefficient130 基本阻力Naked hull resistance131 附加阻力Added resistance132 污底阻力fouling resistance133 附体阻力Appendage

13、 resistances134 汹涛阻力Rough sea resistance135 相似现象Similar phenomena136 船舶模型试验 Model tests137 雷诺相似定律Reynolds law of comparison138 傅汝德相似定律Froudes law of comparison139 傅汝德假设Froude hypothesis140 基本阻力全相似Similarity laws141 剩余阻力 Residual resistance142 浅水效应Shallow-water effects143 船模试验 Model experimentsC9推力14

14、4 双桨船 twin-screwed ship145 盘面比Blade area ratio146 螺距 Pitch147 螺距比Pich ratio148 攻角 Angle of attack149 升力Lift, 升力系数Lift coefficient150 阻力Drag, 阻力系数Drag coefficient151 左旋桨Left hand propeller152 右旋桨Right hand propeller153 翼剖面/叶剖面 Blade section 154 叶面 Face of the blade, 压力面Pressure surface155 叶背 Back of

15、the blade, 吸力面Suction surface156 推力、转矩、效率降低 fall off in thrust, torque and efficiency157 汽化压强 Vaporizing pressure158 空泡Bubbles: The bubbles formed in a region of low pressure can be swept away into regions of high pressure where they collapse. This can lead to intense local pressures which may cause

16、 pitting orerosion of the propeller blades.Such pitting not only produces a weaker propeller.159 空泡现象Cavitation160 局部空泡 Local cavitation161 圆背型Round back type162 机翼型 Airfoil blade163 进速Effective speed of advance164 船速 Ship speed165 进程角Angle of advance166 伴流 Wake167 伴流分数Wake fraction168 推力减额 Thrust d

17、eduction 169 推力减额分数Thrust deduction factor170 滑脱速度Slip velocity171 滑脱比Slip ratio172 螺旋桨沉深Submerged draft of the propeller shaft173 敞水桨的效率 Open-water efficiency174 导管螺旋桨Duct thrusters175 可调螺距螺旋桨Controllable pitch propellersc10摇摆性176 摇荡性 Seakeeping177 纵荡Surge178 横荡Sway179 垂荡Heave180 横摇Roll181 纵摇Pitch1

18、82 首摇Yaw183 附连水质量Added mass184 附连水质量惯性矩Added mass moment of inertia185 无阻尼横摇Undamped roll motion in still water186 有阻尼横摇Damped roll motion in still water187 固有周期Undamped natural period188 自由横摇周期Free rolling period/ Free periods of roll189 波幅Range190 摆幅Amplitude191 阻尼消耗动能 Energy dissipated by damping

19、192 圆频率Circular frequency193 有义波高Significant wave height194 谐摇运动Synchronous rolling195 谐摇区 resonance zone196 失速 Stall197 视周期Apparent period 198 遭遇周期Encounter period199 舭龙骨Bilge keel200 减摇鳍Anti-roll fin201 减摇水柜Anti-roll tank202 波峰crest 203 波谷trough 204 传播到远方 wave propagation into the distance205 波浪入射

20、角Wave incident Anglec11操纵性206 操纵性Maneuverability)207 稳定性Course keeping ability208 机动性Maneuvering ability209 回转性Turning ability210 转首性Course changing quality211 转舵阶段When the rudder is initially put over212 渐变阶段/过渡阶段Transient phase213 定常回转阶段Steady turn214 漂角 Shift angle215 内倾 Heel inwards216 外倾 Heel o

21、utwards217 K-T 方程 K-T equation218 K-T 指数 K-T Indices219 回转圈 Turning circle220 进距Advance221 横距Transfer222 偏距Kick223 定常回转直径Final Diameter224 回转初径Tactical Diameter225 旋心Pivot point226 有效舵角Effective rudder angle227 平衡舵Balanced rudder228 不平衡舵Unbalanced rudder229 半平衡舵Semi-balanced rudder230 平板舵Flat plate

22、rudder)231 流线型舵Streamline rudder232 多支承舵Multi-pintle rudder233 双支承舵Double bearing rudder234 悬挂舵Semi-spade rudder235 悬挂舵Spade rudder问答题形 式1. State the principle and intention of an inclining experiment. What time shall the experiment be done?2. Show how wave-making resistance at a given speed is affected by varying the length of parallel middle body, entrance angle and run remaining unchanged.3. How are waves created when a typical warship form passes through the water? Expl