shipresistance《船舶阻力》
vocabulary
added/additional resistance附加阻力aft perpendicular, ap艉柱see forward/fore perpendicular (艏柱)
angle of attack攻角appendage附体bare-hull resistance裸船阻力beam/breadth船宽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)boundary layer边界层bow船艏see stern (船艉)bulb球状物，球鼻bulbous bow球鼻首carriage拖车= towing carriagecorrelation allowance（船模-实船）换算补贴correlation factor（船模-实船）换算因子dimensions主尺度= principal dimensionsdisplacement排水displacement ship排水型船舶see planing craft (滑行艇)displacement volume排水体积divergent w**e散波see transverse w**e (横波)draft/draught吃水drag阻力= resistance, see lift (升力)drift angle漂角= yawed angleeddy旋涡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fouling污底free surface自由面（水面）friction摩擦= skin frictionfrictional resistance摩擦阻力full丰满的（船体）see fine (瘦的)fullness丰满度full-scale trial实船试验= trialhalf 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 formhump凸起（峰）see hollow (凹陷（谷）)hydrodynamic水动力的incompressible不可压缩的interference effects（兴波）干扰效应inviscid无粘性的= nonviscous, see viscousirrotational flow无旋流、势流= potential flowknot (kn)节（速度单位）
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shipresistance《船舶阻力》
1节= 1海里/小时1 knot = 1.852km/h = 0.5144m/seclaminar flow层流see turbulent flow (湍流、紊流)lift升力= lift force, see drag (阻力)linear scale ratio,λ=ls/lm缩尺比longitudinal纵向的see transverse (横向的)midship section中船横剖面model basin船池= towing tanknonviscous无粘性的= inviscid, see viscous (粘性的)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性能planing craft滑行艇see displacement ship(排水型船舶)plank厚板、平板= platepotential flow势流、无旋流= irrotational flowsee viscous flow (粘性流)principal dimensions主尺度= dimensionsprismatic coefficient, cp棱形系数propeller/screw螺旋桨residuary/residual resistance剩余阻力resistance阻力= dragroughness粗糙度rough seas波涛汹涌的海上see calm water (静水)run去流段see entrance (进流段), parallel body (平行中体)scale effect尺度效应section area横截面面积separation（流动）分离ship form船型= hull formshoulder进流段或去流段和平行中体的接合部（肩部）sinkage下沉see trim (纵倾)slender body细长体see blunt body (钝体)spray resistance/drag喷溅阻力stern船艉see bow (船艏)streamlined流线型的submerged body潜体superstructure（船的）上层建筑surface ship水面船total resistance总阻力towing carriage拖车= carriagetowing tank拖曳水池、船池= model basintransom stern方尾see cruiser stern (巡洋舰尾)transverse横向的see longitudinal (纵向的)transverse w**e横波see divergent w**e (散波)trial（实船）试验= full-scale trialtrim纵倾see sinkage (下沉)trough波谷see crest (波峰)turbulent flow湍流、紊流see laminar flow (层流)velocity速度（流速）viscosity粘性viscous粘性的see inviscid (无粘性的)viscous pressure resistance粘压阻力viscous resistance粘性阻力wake伴流waterline水线w**e-breaking resistance碎波阻力w**e-****** resistance兴波阻力w**e pattern波型。
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shipresistance《船舶阻力》
wetted surface
船体）湿表面。
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