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2008-11-01 18:11 |
船舶阻力方面常用专业英语
船舶阻力方面常用专业英语 VOCABULARY A acceleration due to gravity, g 重力加速度 added/additional resistance 附加阻力 aft perpendicular, AP 艉柱 see forward/fore perpendicular (艏柱) air resistance 空气阻力 angle of attack 攻角 appendage 附体 atmospheric pressure 大气压 B ballast 压载 see full load (满载) bare-hull resistance 裸船阻力 beam/breadth 船宽 Bernoulli equation 伯努利方程 (又称为压力方程) bilge keel 舭龙骨 block coefficient, CB 方形系数 blunt 钝的 blunt body 钝体 see slender body (细长体) streamlined body (流线型物体) bossing (螺旋桨)轴包套 boundary layer 边界层 bow 船艏 see stern (船艉) bulb 球状物,球鼻 bulbous bow 球鼻首 C calm water 静水 = smooth/still water see rough seas (波涛汹涌的海上) carriage 拖车 = towing carriage circulating water channel 循环水槽、水筒 component 分量、组成部分 correlation allowance (船模-实船)换算补贴 correlation factor (船模-实船)换算因子 corrosion 腐蚀 crest 波峰 = peak, see trough (波谷) cruiser 巡洋舰 cruiser stern 巡洋舰尾 see transom stern (方尾) curve of cross-sectional areas 横截面面积曲线 = sectional area curve D deadweight 总载重、静负载 deep water 深水 see shallow water (浅水) depth 水深 = water depth dimension 量纲、因次、维 dimensional analysis 量纲分析 dimensionless 无因次的 = nondimensional dimensions 主尺度 = principal dimensions displacement 排水(体积、量) displacement ship 排水型船舶 see planing craft (滑行艇) displacement volume 排水体积 displacement weight 排水量 divergent wave 散波 see transverse wave (横波) draft/draught 吃水 drag 阻力 = resistance, see lift (升力) drift angle 漂角 = yawed angle dynamic viscosity coefficient, μ 动力粘性系数 see kinematic viscosity coefficient (运动粘性系数) dynamometer 测力仪 E eddy 旋涡 eddy resistance 旋涡阻力 component of the form resistance effective power, PE 有效功率 empirical formula 经验公式 entrance 进流段 see run (去流段), parallel body (平行中体) equivalent plank 相当平板 estimation 估算 experiment 试验、实验 = test extrapolation 外插、外插值 see interpolation (内插、内插值) F fine 瘦的(船体) see full (丰满的) forward/fore perpendicular, FP 艏柱 see aft perpendicular (艉柱) form factor 形状因子 form resistance 形状阻力 fouling 污底 free surface 自由面(水面) free surface elevation 自由面升高、波高 fresh water 淡水 see salt water (海水) friction 摩擦 = skin friction frictional resistance 摩擦阻力 Froude’s Law of Comparison 傅汝德比较律 Froude number, Fn 傅汝德数 full 丰满的(船体) see fine (瘦的) full load 满载 see ballast (压载) fullness 丰满度 full-scale trial 实船试验 = trial G geometrically similar bodies 几何相似的物体 see mechanical similitude (力学相似) gravity 重力 H half angle of entrance (on the load waterline) (载荷水线上的)半进水角 heel angle 横倾角 hollow 凹陷(谷) see hump (凸起(峰)) hull 船体 hull form 船型 = ship form hump 凸起(峰) see hollow (凹陷(谷)) hydrodynamic 水动力的 hydrodynamic force 水动力 hydrodynamics 水动力学 I incompressible 不可压缩的 interference effects (兴波)干扰效应 interpolation 内插、内插值 see extrapolation (外插、外插值) inviscid 无粘性的 = nonviscous, see viscous irrotational flow 无旋流、势流 = potential flow J K kinematic viscosity coefficient, ν 运动粘性系数 see dynamic viscosity coefficient (动力粘性系数) knot (kn) 节(速度单位) 1节 = 1海里/小时 1 knot = 1.852km/h = 0.5144m/sec L laminar flow 层流 see turbulent flow (湍流、紊流) lift 升力 = lift force, see drag (阻力) lift force 升力 = lift linear 线性的 see nonlinear (非线性的) linear scale ratio, λ = LS/LM 缩尺比 longitudinal 纵向的 see transverse (横向的) M mass density, ρ 质量密度 mechanics 力学 mechanical similitude 力学相似 see geometrically similar bodies (几何相似的物体) merchant ship 商船 see warship, combatant ship (军舰) midship section 中船横剖面 model 船模 = ship model model basin 船池 = towing tank model test/experiment 船模试验 N naval architect 造船师 naval architecture 造船 Newton, N 牛顿(力的单位) 1 N = 1 kg•m/sec2, kN (千牛顿) nondimensional 无因次的 = dimensionless nonlinear 非线性的 see linear (线性的) nonviscous 无粘性的 = inviscid, see viscous (粘性的) numerical towing tank 数值船池 O P parallel body 平行中体 see entrance (入流段), run (去流段) parent form 母型 parent ship 母型船 performance (水动力)性能 planing craft 滑行艇 see displacement ship(排水型船舶) plank 厚板、平板 = plate potential flow 势流、无旋流 = irrotational flow see viscous flow (粘性流) power 功率 pressure 压力 pressure distribution 压力分布 principal dimensions 主尺度 = dimensions prismatic coefficient, CP 棱形系数 propeller/screw 螺旋桨 proportion 尺度比 propulsion test 推进试验 propulsive efficiency 推进效率 Q R residuary/residual resistance 剩余阻力 resistance 阻力 = drag resistance test/experiment 阻力试验 Reynolds number, Rn 雷诺数 roughness 粗糙度 rough seas 波涛汹涌的海上 see calm water (静水) rudder 舵 run 去流段 see entrance (入流段), parallel body (平行中体) S salt water 海水 see fresh water (淡水) scale effect 尺度效应 section area 横截面面积 self-propelled model 自航模 self-propulsion experiment/test 自航试验 separation (流动)分离 service speed 服务航速 shaft bracket (螺旋桨)轴支架 shallow water 浅水 see deep water (深水) ship form 船型 = hull form shoulder 进流段或去流段和平行中体的接合部(肩部) similitude 相似、相似性 see mechanical similitude (力学相似) singularity 奇点(包括源、汇、偶极、涡) singularity distribution 奇点分布 sink 汇 see source (源) sinkage 下沉 see trim (纵倾) slender body 细长体 see blunt body (钝体) slenderness 细长度 smooth/still water 静水 = calm water see rough seas (波涛汹涌的海上) source 源 see sink (汇) spray resistance/drag 喷溅阻力 stem 船头 stern 船艉 see bow (船艏) stimulation (湍流)激流 streamlined 流线型的 streamlined body 流线型物体 see blunt body (钝体) submerged body 潜体 superstructure (船的)上层建筑 surface ship 水面船 T test 试验 = experiment total resistance 总阻力 towing carriage 拖车 = carriage towing tank 拖曳水池、船池 = model basin transom stern 方尾 see cruiser stern (巡洋舰尾) transverse 横向的 see longitudinal (纵向的) transverse wave 横波 see divergent wave (散波) trial (实船)试验 = full-scale trial trim 纵倾 see sinkage (下沉) trim angle 纵倾角 trip wire 激流丝 see stimulation (激流) trough 波谷 see crest (波峰) turbulent flow 湍流、紊流 see laminar flow (层流) U V velocity 速度(流速) velocity distribution 速度(流速)分布 velocity potential 速度势 viscosity 粘性 viscous 粘性的 see inviscid/nonviscous (无粘性的) viscous flow 粘性流 see potential/irrotational flow (势流) viscous force 粘性力 viscous pressure resistance 粘压阻力 component of the form resistance viscous resistance 粘性阻力 W wake 伴流 wake fraction 伴流分数 see thrust-deduction fraction (推力减额分数) warship 军舰 = combatant ship see merchant ship (商船) waterline 水线 waterplane 水线面 water tunnel 水槽、水筒 Watt, W 瓦(功率单位) 1 W = 1 N•m/sec, kW (千瓦) wave 波浪、海浪 wave-breaking resistance 碎波阻力 wave-making resistance 兴波阻力 wave pattern 波型 wetted surface (船体)湿表面 wind tunnel 风洞 X Y yawed angle 首摇角、漂角 = drift angle Z
ABBREVIATION ATTC American Towing Tank Conference 美国船池会议 BMT British Maritime Technology 英国海事技术研究所 CFD Computational Fluid Dynamics 计算流体动力学 DTMB David Taylor Model Basin 美国戴维泰勒船池 DTRC David Taylor Research Center 美国戴维泰勒研究中心 EFD Experimental Fluid Dynamics 实验流体动力学 ITTC International Towing Tank Conference 国际船池会议 LCB longitudinal center of buoyancy = longitudinal position of the center of buoyancy 浮心纵向位置 LCG longitudinal center of gravity = longitudinal position of the center of gravity 重心纵向位置 LWL load-waterline 载荷水线 MARIN Maritime Research Institute 荷兰海事研究所 NPL National Physical Laboratory 英国国家物理实验室 SNAME The Society of Naval Architects and Marine Engineers 美国造船及轮机工程师协会
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