船舶原理英文词汇

c11．2．3．4．5．6．7．8．9．10111213141516171819船舶原理英文词汇汇总船舶形状型表面Mouldedsurface型尺度Mouldeddimensions型线图Linesdrawing首垂线Forwardperpendicular尾垂线Afterperpendicular船长Length首尾柱间长Lpp:Lengthbetweenperpendiculars船宽Mouldedbreadth型深Mouldeddepth．型吃水Mouldeddraught设计夏季载重吃水(Designedsummerdraft)． 总长Lengthoverall． 最大高度MaximumHeight． 最大宽度Maximumbreadth． 中线面Centerlineplane． 中站面Midshipsplane． 基平面Baseplane． 基线Baseline． 设计水线面Designedwaterline

202122232425262728293031323334C2353637中横剖面Midshipsection中纵剖面Centreline横剖线图(Bodyplans),横剖线(Sections)半宽水线图(Half-breadthwaterlineplans),水线(Waterlines)纵剖线图(Sheerplan),纵剖线Buttocks)型值表Tableofoffsets舷弧Sheer梁拱Camber平行中体Parallelmiddlebody船型系数(Coefficientsofform)方形系数Blockcoefficient中横剖面系数Midshipsectioncoefficient水线面系数Waterplanecoefficient菱形系数Prismaticcoefficient垂向菱形系数Verticalprismaticcoefficient近似计算法梯形法(Trapezoidalmethod)辛氏第一法(Simpson'sfirstrule)辛浦生第二法(Simpson'ssecondrule)

c3浮性38．浮性floatationorBuoancy39．浮力Buoancy40．重力Gravity41．排水量Displacement42．浮心Centreofbuoancy43．漂心Centeroffloatation44．重心Centerofgravity45．空船重量Lightweight46．总载重量Deadweight/DW47．净载重量Netweight/NDW48．空载排水量a0Lightshipdisplacement49．满载排水量afFullloadeddisplacement50．装载排水量aloadeddisplacement51．浮态Floatingcondition)52．正浮状态Uprightcondition53．单纯横倾List54．单纯纵倾Trim55．任意浮态Anyinclinationfloatation56．合力矩定理thelawoftheresultantmoment57．平行力移动原理Theoremoftranslationofaforce58．平行沉浮Parallelriseorsinkage59．TPCTonnespercentimeterimmersion

60．61．60．61．62．63．64．65．66．67．68．69．70．C4稳性71．72．73．74．储备浮力Reservebuoyancy重物移动Weightshifts水线面面积AAreaofwaterplanew邦戎曲线Bonjeancurves费尔索夫图谱Firsovsdiagram船舶静水力曲线Hydrostaticcurve静水力性能参数表Hydrostaticdata载重线标志Loadlinemark甲板线Deckline载重线圈(Loadlinering)TF 热带淡水载重线TropicalfreshwaterloadlineF 夏季淡水载重线FreshwaterloadlineT 热带载重线TropicalloadlineS 夏季载重线SummerloadlineW 冬季载重线WinterloadlineWNA 冬季北大西洋载重线WinterNorthAtlanticloadline;稳性Stability静稳性Staticstability动稳性Dynamicalstability横稳性Transversestability

75．76．77．78．79．80．81．82．83．84．85．86．87．88．89．90．91．92．93．94．95．96．97．纵稳性Longitudinalstability初稳性Initialstability大倾角稳性Stabilityatlargeangle完整稳性Intactstability破损稳性Damagestability稳定平衡Stableequilibrium不稳定平衡Unstableequilibrium随遇平衡Neutralequilibrium初稳性方程初稳性高度限界面初稳性高度Transversemetacentricheight稳性力臂RightingArm/GZ自由液面Freesurfaces稳心Metacenter初稳心Initialmetacenter稳心半径Metacentricradius静稳性图Staticalstabilitycurve稳性消失角vAngleofvanishingstability静平衡Staticequilibrium动平衡Dynamicequilibrium最小倾覆力矩Capsizingmoment动稳性图Curveofdynamicalstability极限重心高度Minimumoperationalmetacentricheight(GMC)

98． 许用初稳性高度Maximumcentreofgravity(KGC)C5吃水差99．吃水差Trim100．每厘米纵倾力矩Momenttochangetrimonecm101．MTCMomenttochangetrimonecm102．纵稳性半径Longitudinalmetacentricradiusc6抗沉性103．重量增加法Addingweightmethod104．浮力损失法Lossbuoyancymethod105．固定排水量法Constantdisplacementmethod106．稳性系数Stabilitycoefficient107．船舶分舱Subdivisionofships108．分舱载重线Subdivisionloadline109．可浸长度Floodablelength110．渗透率Permeability111．分舱因数Factorofsubdivision112．限界线Marginline113．舱壁甲板Bulkheaddeck

C7强度114．总纵强度Longitudinalstrength115．横向强度Transversestrength116．局部强度Localstrength117．扭转强度Torsionalstrength118．中拱Hogging119．中垂Sagging120．剖面模数Hullsectionmodulus121．弯曲应力Bendingstress122．剪切应力Sheeringstress123．剪力Shearingforce124．弯矩Bendingmomentc8阻力125．快速性Speedability126．摩擦阻力FrictionalResistance127．兴波阻力Wave-MakingResistance128．涡流阻力Eddy-makingResistance129．推进系数C.P:Propulsivecoefficient130．基本阻力Nakedhullresistance131．附加阻力Addedresistance132．污底阻力foulingresistance133．附体阻力Appendageresistances134．汹涛阻力Roughsearesistance135．相似现象Similarphenomena136．船舶模型试验Modeltests137．雷诺相似定律Reynoldslawofcomparison138．傅汝德相似定律Froude'slawofcomparison139．傅汝德假设Froudehypothesis140．基本阻力全相似Similaritylaws141．剩余阻力Residualresistance142．浅水效应Shallow-watereffects143．船模试验ModelexperimentsC9推力144．双桨船twin-screwedship145．盘面比Bladearearatio146．螺距Pitch147．螺距比Pichratio148．攻角Angleofattack149．升力Lift,升力系数Liftcoefficient150．阻力Drag,阻力系数Dragcoefficient151．左旋桨Lefthandpropeller152．右旋桨Righthandpropeller153．翼剖面/叶剖面Bladesection

154．叶面Faceoftheb,压力面Pressuresurface155．叶背Backoftheblade,吸力面Suctionsurface156．推力、转矩、效率降低falloffinthrust,torqueandefficiency157．汽化压强Vaporizingpressure158．空泡Bubbles:Thebubblesformedinaregionoflowpressurecanbesweptawayintoregionsofhighpressurewheretheycollapse.Thiscanleadtointenselocalpressureswhichmaycausepittingorerosionofthepropellerblades.Suchpittingnotonlyproducesaweakerpropeller.159．空泡现象Cavitation160．局部空泡Localcavitation161．圆背型Roundbacktype162．机翼型Airfoilblade163．进速Effectivespeedofadvance164．船速Shipspeed165．进程角Angleofadvance166．伴流Wake167．伴流分数Wakefraction168．推力减额Thrustdeduction169．推力减额分数Thrustdeductionfactor170．滑脱速度Slipvelocity171．滑脱比Slipratio172．螺旋桨沉深Submergeddraftofthepropellershaft173．敞水桨的效率0Open-waterefficiency174．导管螺旋桨Ductthrusters175．可调螺距螺旋桨Controllablepitchpropellers

176177178179180181182183184185186187188189190191192193194195196c10摇摆性摇荡性Seakeeping纵荡Surge横荡Sway垂荡Heave横摇Roll纵摇Pitch首摇Yaw附连水质量Addedmass附连水质量惯性矩Addedmassmomentofinertia无阻尼横摇Undampedrollmotioninstillwater有阻尼横摇Dampedrollmotioninstillwater固有周期Undampednaturalperiod自由横摇周期Freerollingperiod/Freeperiodsofroll波幅Range摆幅Amplitude阻尼消耗动能Energydissipatedbydamping圆频率Circularfrequency有义波高Significantwaveheight谐摇运动Synchronousrolling谐摇区resonancezone失速Stall

197．视周期Apparentperiod198．遭遇周期Encounterperiod199．舭龙骨Bilgekeel200．减摇鳍Anti-rollfin201．减摇水柜Anti-rolltank202．波峰crest203．波谷trough204．传播到远方wavepropagationintothedistance205．波浪入射角WaveincidentAnglec11操纵性206．操纵性Maneuverability)207．稳定性Coursekeepingability208．机动性Maneuveringability209．回转性Turningability210．转首性Coursechangingquality211．转舵阶段Whentherudderisinitiallyputover212．渐变阶段/过渡阶段Transientphase213．定常回转阶段Steadyturn214．漂角Shiftangle215．内倾Heelinwards216．外倾Heeloutwards217．K-T方程K-Tequation

218．K-T指数K-TIndices219．回转圈Turningcircle220．进距Advance221．横距Transfer222．偏距Kick223．定常回转直径FinalDiameter224．回转初径TacticalDiameter225．旋心Pivotpoint226．有效舵角Effectiverudderangle227．平衡舵Balancedrudder228．不平衡舵Unbalancedrudder229．半平衡舵Semi-balancedrudder230．平板舵Flatplaterudder)231．流线型舵Streamlinerudder232．多支承舵Multi-pintlerudder233．双支承舵Doublebearingrudder234．悬挂舵Semi-spaderudder235．悬挂舵Spaderudder问答题形式Statetheprincipleandintentionofanincliningexperiment.Whattimeshalltheexperimentbedone?Showhowwave-makingresistanceatagivenspeedisaffectedbyvaryingthelengthofparallelmiddlebody,entranceangleandrunremainingunchanged.Howarewavescreatedwhenatypi