船舶原理英文词汇.docx
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船舶原理英文词汇.docx
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船舶原理英文词汇
船舶原理英文词汇汇总
c1船舶形状
1.型表面Mouldedsurface
2.型尺度Mouldeddimensions
3.型线图Linesdrawing
4.首垂线Forwardperpendicular
5.尾垂线Afterperpendicular
6.船长Length
7.首尾柱间长Lpp:
Lengthbetweenperpendiculars
8.船宽Mouldedbreadth
9.型深Mouldeddepth
10.型吃水Mouldeddraught
11.设计夏季载重吃水(Designedsummerdraft)
12.总长Lengthoverall
13.最大高度MaximumHeight
14.最大宽度Maximumbreadth
15.中线面Centerlineplane
16.中站面Midshipsplane
17.基平面Baseplane
18.基线Baseline
19.设计水线面Designedwaterline
20.中横剖面Midshipsection
21.中纵剖面Centreline
22.横剖线图(Bodyplans),横剖线(Sections)
23.半宽水线图(Half-breadthwaterlineplans),水线(Waterlines)
24.纵剖线图(Sheerplan),纵剖线Buttocks)
25.型值表Tableofoffsets
26.舷弧Sheer
27.梁拱Camber
28.平行中体Parallelmiddlebody
29.船型系数(Coefficientsofform)
30.方形系数Blockcoefficient
31.中横剖面系数Midshipsectioncoefficient
32.水线面系数Waterplanecoefficient
33.菱形系数Prismaticcoefficient
34.垂向菱形系数Verticalprismaticcoefficient
C2近似计算法
35.梯形法(Trapezoidalmethod)
36.辛氏第一法(Simpson’sfirstrule)
37.辛浦生第二法(Simpson’ssecondrule)
c3浮性
38.浮性floatationorBuoancy
39.浮力Buoancy
40.重力Gravity
41.排水量Displacement
42.浮心Centreofbuoancy
43.漂心Centeroffloatation
44.重心Centerofgravity
45.空船重量Lightweight
46.总载重量Deadweight/DW
47.净载重量Netweight/NDW
48.空载排水量
Lightshipdisplacement
49.满载排水量
Fullloadeddisplacement
50.装载排水量
loadeddisplacement
51.浮态Floatingcondition)
52.正浮状态Uprightcondition
53.单纯横倾List
54.单纯纵倾Trim
55.任意浮态Anyinclinationfloatation
56.合力矩定理thelawoftheresultantmoment
57.平行力移动原理Theoremoftranslationofaforce
58.平行沉浮Parallelriseorsinkage
59.TPCTonnespercentimeterimmersion
60.干舷Sheer
61.储备浮力Reservebuoyancy
62.重物移动Weightshifts
63.水线面面积
Areaofwaterplane
64.邦戎曲线Bonjeancurves
65.费尔索夫图谱Firsovsdiagram
66.船舶静水力曲线Hydrostaticcurve
67.静水力性能参数表Hydrostaticdata
68.载重线标志Loadlinemark
69.甲板线Deckline
70.载重线圈(Loadlinering)
TF——热带淡水载重线Tropicalfreshwaterloadline
F——夏季淡水载重线Freshwaterloadline
T——热带载重线Tropicalloadline
S——夏季载重线Summerloadline
W——冬季载重线Winterloadline
WNA——冬季北大西洋载重线WinterNorthAtlanticloadline;
C4稳性
71.稳性Stability
72.静稳性Staticstability
73.动稳性Dynamicalstability
74.横稳性Transversestability
75.纵稳性Longitudinalstability
76.初稳性Initialstability
77.大倾角稳性Stabilityatlargeangle
78.完整稳性Intactstability
79.破损稳性Damagestability
80.稳定平衡Stableequilibrium
81.不稳定平衡Unstableequilibrium
82.随遇平衡Neutralequilibrium
83.初稳性方程
84.初稳性高度限界面
85.初稳性高度Transversemetacentricheight
86.稳性力臂RightingArm/
87.自由液面Freesurfaces
88.稳心Metacenter
89.初稳心Initialmetacenter
90.稳心半径Metacentricradius
91.静稳性图Staticalstabilitycurve
92.稳性消失角
Angleofvanishingstability
93.静平衡Staticequilibrium
94.动平衡Dynamicequilibrium
95.最小倾覆力矩Capsizingmoment
96.动稳性图Curveofdynamicalstability
97.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Trim
100.每厘米纵倾力矩Momenttochangetrimonecm
101.MTCMomenttochangetrimonecm
102.纵稳性半径Longitudinalmetacentricradius
c6抗沉性
103.重量增加法Addingweightmethod
104.浮力损失法Lossbuoyancymethod
105.固定排水量法Constantdisplacementmethod
106.稳性系数Stabilitycoefficient
107.船舶分舱Subdivisionofships
108.分舱载重线Subdivisionloadline
109.可浸长度Floodablelength
110.渗透率Permeability
111.分舱因数Factorofsubdivision
112.限界线Marginline
113.舱壁甲板Bulkheaddeck
C7强度
114.总纵强度Longitudinalstrength
115.横向强度Transversestrength
116.局部强度Localstrength
117.扭转强度Torsionalstrength
118.中拱Hogging
119.中垂Sagging
120.剖面模数Hullsectionmodulus
121.弯曲应力Bendingstress
122.剪切应力Sheeringstress
123.剪力Shearingforce
124.弯矩Bendingmoment
c8阻力
125.快速性Speedability
126.摩擦阻力FrictionalResistance
127.兴波阻力Wave-MakingResistance
128.涡流阻力Eddy-makingResistance
129.推进系数C.P:
Propulsivecoefficient
130.基本阻力Nakedhullresistance
131.附加阻力Addedresistance
132.污底阻力foulingresistance
133.附体阻力Appendageresistances
134.汹涛阻力Roughsearesistance
135.相似现象Similarphenomena
136.船舶模型试验Modeltests
137.雷诺相似定律Reynoldslawofcomparison
138.傅汝德相似定律Froude’slawofcomparison
139.傅汝德假设Froudehypothesis
140.基本阻力全相似Similaritylaws
141.剩余阻力Residualresistance
142.浅水效应Shallow-watereffects
143.船模试验Modelexperiments
C9推力
144.双桨船twin-screwedship
145.盘面比Bladearearatio
146.螺距Pitch
147.螺距比Pichratio
148.攻角
Angleofattack
149.升力Lift,升力系数Liftcoefficient
150.阻力Drag,阻力系数Dragcoefficient
151.左旋桨Lefthandpropeller
152.右旋桨Righthandpropeller
153.翼剖面/叶剖面Bladesection
154.叶面Faceoftheblade,压力面Pressuresurface
155.叶背Backoftheblade,吸力面Suctionsurface
156.推力、转矩、效率降低falloffinthrust,torqueandefficiency
157.汽化压强Vaporizingpressure
158.空泡Bubbles:
Thebubblesformedinaregionoflowpressurecanbesweptawayintoregionsofhighpressurewheretheycollapse.Thiscanleadtointenselocalpressureswhichmaycausepittingor
erosionofthepropellerblades.Suchpittingnotonlyproducesaweakerpropeller.
159.空泡现象Cavitation
160.局部空泡Localcavitation
161.圆背型Roundbacktype
162.机翼型Airfoilblade
163.进速Effectivespeedofadvance
164.船速Shipspeed
165.进程角Angleofadvance
166.伴流Wake
167.伴流分数Wakefraction
168.推力减额Thrustdeduction
169.推力减额分数Thrustdeductionfactor
170.滑脱速度Slipvelocity
171.滑脱比Slipratio
172.螺旋桨沉深Submergeddraftofthepropellershaft
173.敞水桨的效率
Open-waterefficiency
174.导管螺旋桨Ductthrusters
175.可调螺距螺旋桨Controllablepitchpropellers
c10摇摆性
176.摇荡性Seakeeping
177.纵荡Surge
178.横荡Sway
179.垂荡Heave
180.横摇Roll
181.纵摇Pitch
182.首摇Yaw
183.附连水质量Addedmass
184.附连水质量惯性矩Addedmassmomentofinertia
185.无阻尼横摇Undampedrollmotioninstillwater
186.有阻尼横摇Dampedrollmotioninstillwater
187.固有周期Undampednaturalperiod
188.自由横摇周期Freerollingperiod/Freeperiodsofroll
189.波幅Range
190.摆幅Amplitude
191.阻尼消耗动能Energydissipatedbydamping
192.圆频率Circularfrequency
193.有义波高Significantwaveheight
194.谐摇运动Synchronousrolling
195.谐摇区resonancezone
196.失速Stall
197.视周期Apparentperiod
198.遭遇周期Encounterperiod
199.舭龙骨Bilgekeel
200.减摇鳍Anti-rollfin
201.减摇水柜Anti-rolltank
202.波峰crest
203.波谷trough
204.传播到远方wavepropagationintothedistance
205.波浪入射角WaveincidentAngle
c11操纵性
206.操纵性Maneuverability)
207.稳定性Coursekeepingability
208.机动性Maneuveringability
209.回转性Turningability
210.转首性Coursechangingquality
211.转舵阶段Whentherudderisinitiallyputover
212.渐变阶段/过渡阶段Transientphase
213.定常回转阶段Steadyturn
214.漂角Shiftangle
215.内倾Heelinwards
216.外倾Heeloutwards
217.K-T方程K-Tequation
218.K-T指数K-TIndices
219.回转圈Turningcircle
220.进距Advance
221.横距Transfer
222.偏距Kick
223.定常回转直径FinalDiameter
224.回转初径TacticalDiameter
225.旋心Pivotpoint
226.有效舵角Effectiverudderangle
227.平衡舵Balancedrudder
228.不平衡舵Unbalancedrudder
229.半平衡舵Semi-balancedrudder
230.平板舵Flatplaterudder)
231.流线型舵Streamlinerudder
232.多支承舵Multi-pintlerudder
233.双支承舵Doublebearingrudder
234.悬挂舵Semi-spaderudder
235.悬挂舵Spaderudder
问答题形式
1.Statetheprincipleandintentionofanincliningexperiment.Whattimeshalltheexperimentbedone?
2.Showhowwave-makingresistanceatagivenspeedisaffectedbyvaryingthelengthofparallelmiddlebody,entranceangleandrunremainingunchanged.
3.Howarewavescreatedwhenatypicalwarshipformpassesthroughthewater?
ExplainwhateffectWave-makingresistance?
4.Listthemethodsbywhichthestabilityofashipmaybeimproved.
5.Listthetypesofmovementsofashipinwave.
6.Describehowshallowwaterinfluencestheresistanceofaship.
7.Whatiscavitationphenomenonandwhatisitseffectontorque,thrustandefficiencyofapropeller?
8.Describe,briefly,thethreemaincausesof`wakewhenconsideringashipmovingthroughthewater.
9.Whatfactorsaffectthethrustofapropeller?
10.Describetheworkingprincipleofthepropellerbyillustration.(画图说明)
11.Comparethepropertiesofundampedrollmotionanddampedrollmotioninstillwater.
12.Describetheactionoftherudderonaship
(a)whenitisfirstputover,
(b)whentheshipisturningsteadily.
THANKS!
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