23000dwt油船方案设计原

1、学号：201271002 班级：运船1202The General Design Of a 23000 DWT Crude Oil Tanker23000DWT油船方案设计答辩人：凌鹏飞 指导老师：陈明CONTENTS15263设计任务书静水力计算主尺度确定完整稳性计算型线设计4总布置设计78螺旋桨设计结构设计1设计任务书PPT模板下载： 行业PPT模板： 节日PPT模板： PPT素材下载： PPT背景图片： PPT图表下载： 优秀PPT下载： PPT教程： Word教程： Excel教程： 资料下载： PPT课件下载： 范文下载： 试卷下载： 教案下载： PPT论坛： 1423运载闪点小于

2、60的原油，货油比0.85 t/m3国内航行，近海航区服务航速15.0节续航力10000海里1设 计 任 务 书船员数为25人52主尺度确定初步拟定1423LPP=177.27mB =28.92mD=13.39md=8.41mCb=0.698统计法LPP=157.43mB =26.30mD=13.92md=9.12mCb=0.798母型换算法LPP=157.29mB =26.28mD=13.91md=9.11mCb=0.800主要尺度比法LPP=157.00mB =26.20mD=13.80md=9.10mCb=0.802初步拟定2主 尺 度 确 定主机选型2主 尺 度 确 定海军部系数法选定

3、的主机参数主机/型号 MAN B&W 5L70MCE额定功率 9360 kW额定转速 123 r/min燃油消耗率 171 g/kWh空船重量2主 尺 度 确 定钢料重量木作舾装重量1.7240.386-0.02820.02820.0032hbW0.2376DdKLBCWf = Cf Lpp（B+D）机电设备重量Wm=CmPBLW=Wh+Wf+Wm=7759.66t重力浮力平衡2主 尺 度 确 定诺曼系数法浮性方程式最终确定 LPP=156.00m B =26.00m D=13.80m d=9.06m Cb=0.804 =30697t1N1.29221-33fhmWWWb1111b1C

4、LBdLBdC稳性校核2主 尺 度 确 定初稳性高横摇周期稳性满足要求满载 GM=Zb+r-Zg-h=2.37m 0.15m空载 GM=Zb+r-Zg-h=2.09m 0.15m满载空载2240.5811.62s8sgBZTfGM2240.5812.48s8sgBZTfGM容积校核2主 尺 度 确 定货油舱容积压载舱容积容积满足要求cntkVV3188.12tkcnVVm()DtkbnVVV航速校核2主 尺 度 确 定莱普法计算有效马力曲线1314151620004000600010003000500013.514.515.5V(kn)Pe(kW)THPEHP由图像：当主机输出功率为主机的0.

5、9倍额定功率时，航速15.26kn，满足要求小结2主 尺 度 确 定垂线间长LPP156.00m型宽B26.00m型深D13.80m设计吃水d9.06m方形系数Cb0.804排水量30697t排水体积29769m3载重量DW23000t载重量系数DW0.7433型线设计*大学 *学院 * University主要思路14253“1-Cp”法改造母型船横剖面面积曲线；“迁移法”调整浮心纵向位置。第一阶段 读取辅助水线理论站半宽值，绘制横剖线图第三阶段 半宽水线图投影，得到纵剖线图第五阶段 绘制辅助站辅助水线半宽水线图第二阶段 读取理论水线理论站半宽值，绘制半宽水线图第四阶段 3型 线 设 计3型

6、 线 设 计型线图标检审核23000DWT原油船签字标记设绘校对修改单号数量日期1第 页1共 页大连理工大学技术设计标 记重 量1:250比 例审定描图描校日期567891011121314151617181920基线WL5002000400060008000100001200000.511.52345670.5BA2019.7519.5191818.517161520AB18.519.5A B01234567891011121314151617181920尾封板0.51.518.519.5A BWL1000WL2000WL3000WL4000WL5000WL6000WL7000WL8000W

7、L9000WL10000WL11000WL120000WL13000BL2000BL4000BL6000BL8000BL10000BL12000BL1000WL2000WL4000WL6000WL8000WL10000WL12000WL13800尾封板89-1014-11舷墙顶线首楼甲板边线上甲板边线主要尺度总长 163.49m设计水线长 159.61m垂线间长 156.00m型宽 26.00m型深 13.80m设计吃水 9.06m型值表吃水尾端点各站半宽AB首端点站号距舯半宽01122345678910111213141516171819192020202020半宽距舯水线0-6712559

8、7241424382265088555997710904113381139011390113901139011390113901082589566105258610085268964500-71350576761808314258918385101341137512128124891256612566125661256612566125661211110911887260494354230548152742631000-7226358101223983817668490991079811949125791284712881128811288112881128811288112538114899

9、669707453463470160544261765012000-73638242143528054455768710074115811250312898130001300013000130001300013000130001281712022104918145655747592749177085411659791282960-74100583583147630084954843210717120431274812981130001300013000130001300013000130001287612213108658649714554343522260317071092684508042

10、14000-73248305115032485607915711299123911288813000130001300013000130001300013000130001291012333110948957749758504034318023331744135851813915000-7252958111438996507989011724126201295813000130001300013000130001300013000130001292712407112179111764860134267344726372063168058818426000-7251258168450747636

11、1055812069127821299513000130001300013000130001300013000130001294212470113189221772760454257341425862006162454817787000-72512603645669187411110912348128801300013000130001300013000130001300013000130001295512528114139321780960404036307321561531113758810398000-7718260301058928007954711536125761294513000

12、130001300013000130001300013000130001300013000125831150994477928605736892459107560789389060-81615339261849737117883310142118951275412996130001300013000130001300013000130001300013000130001263711614960280946127351818810637800010000-81615248442606207801094831064712193128831300013000130001300013000130001

13、300013000130001300013000126891173097868299636336692024242617812211000-816153764540671488733100551109612427129491300013000130001300013000130001300013000130001300013000127401185099948585676941882662822607847012000-8161547916344792993611056111490126121299313000130001300013000130001300013000130001300013

14、00013000127911197710236892472434852339516411047885913000-8161557057193863499401103911860127601300013000130001300013000130001300013000130001300013000130001283512111105119301776155884254261910431327924013800-8161563527782912510340113721211412844130001300013000130001300013000130001300013000130001300013

15、000128621222510748962581836203497734391847235792401600010753970781607214599148574019443上甲板边线654879219213103911140012127128451300013000130001300013000130001300013000130001300013000130001286212235108419809852167885765449432892106113船底距基线890581467336123000000000000000000049454920156419042279上甲板高1405714

16、001139521390913871138421381013800138001380013800138001380013800138001380013800138001380013800138741410414233143761453614628147361480714869各站距船舯-78000-74100-70200-66300-62400-54600-46800-39000-31200-23400-15600-7800078001560023400312003900046800546006240066300702007410076050780007896379560艏楼甲板边线11442

17、1057493118501740065135773舷墙顶线1001492788245753369704321.510.50尾封板基线WL500WL1000WL2000WL3000WL9000WL10000WL6000WL7000WL8000WL4000WL5000上甲板边线WL11000WL120000WL13000WL13800首楼甲板边线WL16000舷墙顶线BL8000BL6000BL4000BL2000BL12000BL1000BL10000BL2000BL1000BL4000BL10000BL12000BL6000BL8000上甲板边线上甲板中心线361581881462960877

18、158815718524621837275039001273075R5000R250096359738779361625124076936376303993837783842339124211128195017872452850109011660-55101520253035404550556065707580859095100105110115120125130135140145150155160165170175180185190195200205210215220225230235梁拱 0.50m上甲板边线WL13800附 图 1凌鹏飞 201271002WL9060C.L.WL1000

19、WL2960WL5000WL7000WL11000WL13000WL500B.L.WL2000WL4000WL6000WL8000WL10000WL12000WL13800WL9060WL1000WL2960WL5000WL7000WL11000WL13000WL500B.L.WL16000WL2000WL4000WL6000WL8000WL10000WL12000WL13800WL9060WL1000WL2960WL5000WL7000WL11000WL13000WL500B.L.WL16000WL2000WL4000WL6000WL8000WL10000WL12000WL13800WL90

20、60WL1000WL2960WL5000WL7000WL11000WL13000WL500BL2000BL4000BL6000BL8000BL10000BL12000BL1000上甲板边线上甲板中心线1847217512149152000 4000 6000 800010000 1200023000DWT原油船型线图4总布置设计主要内容4总 布 置 设 计肋骨间距划分 肋骨间距0.7m；首尾尖舱：0.6m。确定双层底与双层壳 双层底高2.0m；双层壳宽1.65m。主船体内部舱室划分 货油舱按24、28、28、28、24、24肋位划分。上层建筑布置舾装设备4总 布 置 设 计总布置图标检审核23

21、000DWT原油船签字标记设绘校对修改单号数量日期1第 页1共 页大连理工大学技术设计标 记重 量1:300比 例审定描图描校日期空舱空舱0-551015202530354045505560657075808590951001051101151201251301351401451501551601651701751801851901952002052102152202252302354540353025205-50上平台边线集控室货油泵舱机修间电工间主机滑油储存舱气缸油柜燃料油日用舱燃料油日用舱燃料油沉淀舱分油机室轻柴油日用舱重柴油日用舱重柴油日用舱重柴油沉淀舱至应急消防泵舱舵机舱主机滑油沉淀

22、舱上上100-5515202530354045下平台边线货油泵舱艉压载水舱上锅炉给水舱间漆油150-551015202530354045505560657075808590951001051101151201251301351401451501551601651701751801851901952002052102152202302350-55101520253035404550556065707580859095100105110115120125130135140145150155160165170175180185190195200205210215220225230235下下乙炔间氧气

23、间下机舱下机舱上上上上上油漆间-505152035304055504515202515203035401520下10惰性气体室隔离空舱机舱棚应急发电机室货油控制室甲板部办公室轮机部办公室管弄厨房电弄配餐间餐厅上仓库药库电弄上病房下大厨水手二厨机匠长机匠水手水手大幅卧室大副仓库 电弄上机匠机匠大管轮卧室大管轮仓库会议室上三副下三管轮二副船长卧室轮机长卧室电弄上二管轮轮机长报务员海图区电气设备间蓄电池室报务区下驾驶室管弄管弄管弄机匠高级船员餐厅船员吸烟室储藏室兼风机室下医生4025301520254035下下上上下下上上上下下上下上下人全封闭救生艇（兼救助艇）人全封闭救生艇下船长升降机升降机电匠水

24、手艉轴冷却水舱舱底水舱主辅机污油滑油舱油渣舱风管风管测深仪舱计程仪舱污水井海水门海水门污水井上污水井污水井舱底水舱油渣舱污水井V上上上上上上下下上205210215220225230235下下下水手长垂线间长型深设计吃水型宽总长9.06m156.00m13.80m26.00m163.49m主要要素LoaLppBDTdYMD-MAN B&W 4L60ME-C定员主机25人逃口逃口202530下上风管风管风管风管3015下下风管风管风管风管风管风管风管风管主机滑油循环舱逃口污水井消泵舱防急应附 图 2凌鹏飞 20127100223000DWT油船总布置图5静水力计算主要内容5静 水 力 计

25、 算静水力曲线 包括排水体积、浮心位置、稳性半径、船型系数等稳性横截曲线 采用乞贝雪夫法取9个乞氏横剖面进水角曲线 采用乞贝雪夫法取9个乞氏横剖面（40-80）舱容要素曲线 货油舱、压载水舱、燃油舱5静 水 力 计 算静水力曲线浮心垂向坐标Zb（1cm=2.5m）横稳心半径BM（1cm=10m）水线面面积Aw（1cm=1000m2）每厘米吃水吨数TPC（1cm=8t/cm）纵稳心半径BML（1cm=100m）每厘米纵倾力矩MTC（1cm=30t/cm）漂心纵坐标Xf（1cm=2.5m）浮心纵坐标Xb（1cm=1.5m）方型系数Cb（1cm=0.13）棱形系数Cp（1cm=0.11）水线面系数C

26、wp（1cm=0.1）中横剖面系数Cm（1cm=0.1）型排水体积（1cm=1300m3）总排水体积（1cm=1250m3）总排水量（1cm=1200m3）024681012141618202224262830船型系数坐标02468102468101357911吃水d/m/cm5静 水 力 计 算稳性横截曲线1020304050607002468101210000200003000040000排水量/m3ls/m805静 水 力 计 算进水角曲线40608010000排水量/m3进水角/200003000040000203050705静 水 力 计 算舱容要素曲线（部分）V,1cm=150m3

27、Zv,1cm=1mXv,1cm=1m02468101357911 /cm123456789101112液面高度Zv/mV,1cm=250m3Zv,1cm=1mXv,1cm=1m02468101357911123456789101112液面高度Zv/mNO.1货油舱NO.2货油舱V,1cm=100m3Zv,1cm=1mXv,1cm=1m02468101357911/cm123456789101112液面高度Zv/mV,1cm=100m3Zv,1cm=1mXv,1cm=1m02468101357911123456789101112液面高度Zv/mNO.1压载水舱NO.2压载水舱12V,1cm=10

28、0m3Zv,1cm=1mXv,1cm=0.25m02468101357911123456789101112液面高度Zv/mNO.1燃油舱V,1cm=100m3Zv,1cm=1mXv,1cm=0.25m02468101357911123456789101112液面高度Zv/mNO.2燃油舱/cm/cm/cm6完整稳性计算主要内容6完 整 稳 性 计 算典型载况选取 满载出港、压载出港、满载到港、压载到港4种浮态和初稳性计算 根据此时的排水量对照静水力曲线稳性曲线绘制 对照稳性横截曲线完整稳性校核 最小倾覆力臂/风压倾侧力臂典型载况6完 整 稳 性 计 算满载出港货油舱装满压载舱空舱可变重量（燃料

29、、滑油、淡水、食品等）按100%计压载出港货油舱空舱压载舱1-5号装满可变重量（燃料、滑油、淡水、食品等）按100%计满载到港货油舱装满压载舱6号装至50%可变重量（燃料、滑油、淡水、食品等）按10%计压载到港货油舱空舱压载舱1-6号装满可变重量（燃料、滑油、淡水、食品等）按10%计典型载况6完 整 稳 性 计 算压载到港浮态及初稳性计算稳性曲线6完 整 稳 性 计 算静稳性曲线 根据稳性横截曲线绘制0102030405060700.81.01.82.0满载出港 静稳性横倾角（）力臂（m）动稳性曲线 根据静稳性曲线积分0102030405060700.20.

30、1.82.0满载出港 动稳性横倾角（）力臂（m）完整稳性6完 整 稳 性 计 算计及横摇影响的满载出港动稳性曲线0102030405060700.81.01.82.024.5351.9657.3Lq横倾角（）力臂（m）得出最小倾覆力臂Lq风压倾侧力臂计算公式得出风压倾覆力臂Lf完整稳性6完 整 稳 性 计 算四种载况稳性计算汇总各种载况稳性横准数K初稳性高度（m）横倾角30度时复原力臂(m)最大复原力臂时的横倾角（）稳性消失角（）进水角（）满载出港19.72212.34651.531447.33628051.96压载出港

31、23.06215.83293.253650.56248074.70满载到港20.39732.34651.531447.08858051.96压载到港24.61915.53953.146450.57998072.26规范要求不小于1不小于0.15m不小于0.2m不小于29不小于55校核结果满足要求满足要求满足要求满足要求满足要求7螺旋桨设计主要内容7螺 旋 桨 设 计绘制有效马力曲线最大航速计算螺旋桨校核螺旋桨制图有效马力7螺 旋 桨 设 计采用莱普法111213141516171820000400060008000100001200014000压载满载航速V（kn）有效马力EHP(hp)110

32、%满载最大航速7螺 旋 桨 设 计121314151617V(kn)20003000400050006000700080009000PteMAU4-40MAU4-70MAU4-55908070MAU4-40MAU4-70MAU4-550.680.720.640.60P/DMAU4-70MAU4-40MAU4-55P/D0.580.540.500.46ooMAU4-40MAU4-70MAU4-55Pe(hp)maxV/P D0D空泡校核7螺 旋 桨 设 计0.400.550.70Ae/Ao0.550.58Ae/Ao0.580.560.540.52Ae/Ao(给定的)Ae/Ao(要求的)o6.26

33、.05.8D0.710.700.690.680.670.660.650.64P/D15.315.0V/knoVD/mP/D空泡校核maxV/P D0D敞水特性7螺 旋 桨 设 计0.3Kt10KqJKt,10KqmaxV/P D0D航行特性7螺 旋 桨 设 计0121314151617100020003000400050006000700080009000100001100012000130001400001000200030004000500060007000800090001000011000120001300014000N=123r

34、/minN=113r/minN=103r/min满载压载N=123r/minN=113r/minN=103r/min满载压载110%满载110%满载V(kn)Pe(hp)Ps(hp)maxV/P D0D设计总结7螺 旋 桨 设 计maxV/P D0D制图7螺 旋 桨 设 计螺旋桨图标检审核23000DWT原油船签字标记设绘校对修改单号数量日期1第 页1共 页大连理工大学技术设计标 记重 量1:25比 例审定描图描校日期伸张轮廓图正视图侧视图最大厚度线0.2R0.3R0.4R0.5R0.6R0.7R0.8R0.9R0.95R1R5086087057918729339528817653147018

35、0487891993087873745724631482296010761155117310839226845064241325583R195R26082572281981691391108050360.200X0.0002.0004.0006.00010.00015.00020.00030.00032.00040.00050.00060.00070.00080.00090.00095.000Yo35.00051.85059.75066.15076.05085.25092.20099.800100.00097.75089.95078.15063.15045.25025.30015.000Yu3

36、5.00024.25019.05015.00010.0005.4002.3500.0000.0000.0000.0000.0000.0000.0000.0000.0000.300X0.0002.0004.0006.00010.00015.00020.00030.00032.00040.00050.00060.00070.00080.00090.00095.000Yo35.00051.85059.75066.15076.05085.25092.20099.800100.00097.75089.95078.15063.15045.25025.30015.000Yu35.00024.25019.05

37、015.00010.0005.4002.3500.0000.0000.0000.0000.0000.0000.0000.0000.0000.400X0.0002.0004.0006.00010.00015.00020.00030.00032.00040.00050.00060.00070.00080.00090.00095.000Yo35.00051.85059.75066.15076.05085.25092.20099.800100.00097.75089.95078.15063.15045.25025.30015.000Yu35.00024.25019.05015.00010.0005.4

38、002.3500.0000.0000.0000.0000.0000.0000.0000.0000.0000.500X0.0002.0304.0606.09010.16015.23020.31030.47032.50040.44050.37060.29070.22080.15090.07095.040Yo35.00051.85059.75066.15076.05085.25092.20099.800100.00097.75089.95078.15063.15045.25025.30015.000Yu35.00024.25019.05015.00010.0005.4002.3500.0000.00

39、00.0000.0000.0000.0000.0000.0000.0000.600X0.0002.1804.3606.54010.91016.36021.81032.72034.90042.56052.13061.76071.28080.85090.43095.210Yo34.00049.60058.00064.75075.20084.80091.80099.800100.00097.75089.95078.15063.15045.25025.30015.000Yu34.00023.60018.10014.2509.4505.0002.2500.0000.0000.0000.0000.0000

40、.0000.0000.0000.0000.700X0.0002.5105.0307.54012.56018.84025.30037.69040.20047.23056.03064.82073.62082.41091.21095.600Yo30.00042.90052.20059.90071.65082.35090.60099.800100.00097.75089.95078.15063.15045.25025.30015.000Yu30.00020.50015.45011.9507.7004.1001.7500.0000.0000.0000.0000.0000.0000.0000.0000.0

41、000.800X0.0002.8405.6808.51014.19021.28028.38042.56045.40051.82059.85067.88075.91083.94091.97095.990Yo21.00032.45041.70050.10064.60078.45088.90099.800100.00097.75089.95078.15063.15045.25025.30015.000Yu21.00014.00010.4508.0505.0502.7001.1500.0000.0000.0000.0000.0000.0000.0000.0000.0000.900X0.0003.060

42、6.1109.17015.28022.92030.56045.85048.90054.91062.42069.94077.46084.97092.49096.240Yo8.30021.10031.50040.90057.45074.70087.45099.700100.00098.65092.75083.00069.35051.85030.80019.400Yu8.3004.0002.7002.0501.5000.7000.3000.0000.0000.0000.0000.0000.0000.0000.0000.0000.950X0.0003.1306.2509.38015.63023.440

43、31.25046.87050.00055.88063.23070.50077.94085.30092.65096.320Yo6.00019.65030.00039.60056.75074.30087.30099.650100.00099.00093.85084.65071.65054.30033.50021.500Yu0.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.000 叶切面型值表螺旋桨主尺度项目数值单位螺旋桨直径5.909m螺距比0.688螺距4.064型式MAU叶数4.000盘面比

44、0.544纵倾角8.000螺旋桨效率0.542设计航速15.150kn毂径比0.180旋向右旋材料铝镍青铜重量18159.147 kg惯性矩288796.324 kgfcms2R448R568R471凌鹏飞 201271002附 图 4maxV/P D0D8结构设计结构设计结构形式 双层底双层壳船底、内底、甲板和舷侧均为纵骨架首尾区域采用横骨架式结构中纵舱壁、横舱壁采用垂直槽形舱壁总纵强度校核 WminW0，IminI0，满足要求结构主要尺寸双层底高度：2m 双层壳宽度：1.65m 纵骨间距：0.7m 纵骨跨距：2.8m强横梁间距：2.8m横剖面位置 普通肋位：134强肋位：1358结 构 设 计23