24000DWT成品油船方案设计.xls

24000DWT成品油船方案设计.xls

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（尾封板）水线站号距船舯-0.4525500.511.52船底-60.561.1992.4760-60.561.1992.4760.85-63.891.1932.724.4211.7-64.861.3142.9384.9733.4-64.591.0452.9435.1935.1-64.291.4953.3865.4596.8-68.082.1343.4274.9166.5758.5-71.61.4873.1344.6475.877.0718.37210.2-71.64.5245.7046.8597.8968.8519.645主甲板边线-71.67.6398.3059.0129.66710.25310.76中纵剖线高度-71.68.1586.96400.073600艉楼甲板边线9.1679.66910.16210.58210.94011.249艏楼甲板边线舷墙顶线（折角线）9.1969.69510.18410.60010.95311.258水线折角线7.5228.2008.9249.59810.20010.723各站距舯-71.600-68.500-65.075-61.650-58.225-54.800甲板边线高度12.212.212.212.212.212.2各站距舯-71.59997-68.5-65.075-61.65-58.225-54.8-79.44比例变换（1：

1000）半宽半宽半宽半宽半宽站号0.000.501.001.502.00水线011992476850119327204421170013142938497334001045294351935100149533865459680021343427491665758500313446475870707183721020057046859789688519645站号00.511.52剖面面积10094427.88169701692932243845213545.363023246（1：

1000）10.0944278816.97016929.32243845.213545363.023246各站距舯-68.5-65.075-61.65-58.225-54.8站号00.511.52各站距舯-1-0.95-0.9-0.85-0.8剖面面积0.0831481620.13978390.241530.372425580.519124734567891011125.7058.09499.939.939.939.939.939.939.935.7058.09499.939.939.939.939.939.939.937.89410.12411.21711.60211.60211.60211.60211.60211.60211.6028.43410.69111.6511.96711.96711.96711.96711.96711.96711.9679.0111.18711.91121212121212129.32511.39311.98121212121212129.73411.554121212121212121210.30511.691121212121212121210.90511.806121212121212121211.50111.9211212121212121212000000000011.73711.98612.00011.74211.98712.00011.48411.91612.000-47.950-41.100-34.250-27.400-20.550-13.700-6.8500.0006.85013.70012.212.212.212.212.212.212.212.212.212.2-47.95-41.1-34.25-27.4-20.55-13.7-6.8506.8513.7半宽半宽半宽半宽半宽半宽半宽半宽半宽半宽3.004.005.006.007.008.009.0010.0011.0012.0057058094900099309930993099309930993099307894101241121711602116021160211602116021160211602843410691116501196711967119671196711967119671196790101118711910120001200012000120001200012000120009325113931198012000120001200012000120001200012000973411554120001200012000120001200012000120001200010305116911200012000120001200012000120001200012000109051180612000120001200012000120001200012000120003456789101112947281051.14E+081.2E+081214028991.21E+081.21E+081.2E+081214028991.21E+081.21E+0894.72811113.9596120.259121.4029121.4029121.4029121.403121.4029121.4029121.4029-47.95-41.1-34.25-27.4-20.55-13.7-6.8506.8513.73456789101112-0.7-0.6-0.5-0.4-0.3-0.2-0.100.10.20.7802790.9386890.99058111111113141516171818.51919.52020.259.939.939.5338.333631.2820.050.050.050.059.939.939.5338.333631.28211.60211.60211.29810.6569.1856.2334.2122.6431.25311.96711.96711.79711.2439.9127.0335.1123.4432.0650.8512121211.61710.5357.6995.8554.0872.7341.7461.31812121211.74510.6447.9356.1234.2472.7971.9481.6812121211.78210.5797.9956.1894.2312.6081.6241.19812121211.80810.678.0936.4244.3362.34312121211.88211.0748.7727.2765.23.2830.941212121211.77211.759.7848.4496.5883.8021.30300000000.0640.3910012.00011.50610.7789.6388.0415.81612.00011.83011.55111.28010.3518.8096.70212.00011.75510.6939.7088.3596.4773.64920.55027.40034.25041.10047.95054.80058.22561.65065.07568.50070.21312.212.212.212.212.212.212.212.212.212.212.220.5527.434.2541.147.9554.858.22561.6565.07568.570.213半宽半宽半宽半宽半宽半宽半宽半宽半宽半宽13.0014.0015.0016.0017.0018.0018.5019.0019.5020.009930993095338333600030001282116021160211298106569185623342122643125311967119671179711243991270335112344320658501200012000120001161710535769958554087273417461200012000120001174510644793561234247279719481200012000120001178210579799561894231260816241200012000120001180810670809364244336234301200012000120001188211074877272765200328394013141516171818.51919.5201.2E+081214028991207783151.2E+081.1E+087.8E+0759041481400506882.4E+071E+07121.403121.4029120.77832117.273105.19177.506159.0414840.0506924.122710.92420.5527.434.2541.147.9554.858.22561.6565.07568.513141516171818.51919.5200.30.40.50.60.70.80.850.90.951110.99485530.965980.866460.638420.4863270.3298990.19870.0920.5-1距船中水线0.050.159.64船底0.159.6400.167.30.850.169.441.70.171.713.41.2440.172.785.10.5630.172.226.80.168.58.50.168.8710.2-10.170.49主甲板边线00-1中纵剖线高度艉楼甲板边线0.000艏楼甲板边线舷墙顶线（折角线）水线折角线71.925各站距舯12.21212.2甲板边线高度71.93-1-1各站距舯1.设计船主要要素确定母型船资料总长155垂线间长146设计水线长150型宽24.2型深13.4设计吃水9.2方形系数0.80棱形系数0.808水线面系数0.862载重量20000排水量26761排水体积25952航速14续航力5000船员24载重量系数0.747系数K16.033系数K22.630中剖面系数0.990相近船型资料载重量1250014800165001800023000垂线间长105.30129.00137.00142.00150.00型宽20.8023.0024.0024.5026.70型深11.2011.6012.2012.8015.60设计吃水8.008.307.509.009.80系数K15.0635.6095.7085.7965.618系数K22.6002.7713.2002.7222.724设计船任务书部分资料航速15.00续航力5000船员24排水量估算根据载重量系数法估算载重量系数母型船设计船0.7470.77设计船载重量设计船排水量2400031169初步拟定主尺度统统计计法法LPP=10.8DW0.28-2.5（m）（2.1）B=1.2DW0.3+4.5（m）（2.2）D=1.29DW0.25-2.5（m）（2.3）d=0.64*10-6DW+8.4（m）（2.4）垂线间长179.42型宽29.23型深13.56设计吃水8.42方形系数0.68主主要要主主尺尺度度比比法法=kLBdCb其中：

为海水密度，取1.025t/cm3；k为附体系数，取1.006；系数K1、K2、Cb取自母型船，分别为K1=6.033，K2=2.630，Cb=0.80，型深初步按照母型船D0/L0进行比例换算，即D=L（D0/L0）。

垂线间长153.51型宽25.44型深14.092123bKKL=kC1LBK2BdK设计吃水9.67方形系数Cb0.80根据以上计算数据以及相似型船资料进行设计船主尺度初步拟定垂线间长150.00尽量较小船长型宽25.70型深15.60尽量增加型深、吃水设计吃水9.80方形系数Cb0.800可调整垂线间长、型宽、设计吃水三项的数值，对方形系数进行调整。

初选主机利用海军部系数法进行主机有效功率计算海军部系数400取自母型船设计航速15.00排水量31169有效功率EHP8357选取主机型号5L70MCE燃油消耗率166.00额定功率8967选定的主机的额定功率额定转速125燃油消耗率166空船重量估算a船体钢料估算系数K1.09在1.08-1.12范围内选取钢料重量5707.07b木作舣装重量估算Wf=CfLpp（B+D）舣装系数0.181舣装重量1122.55c机电设备重量估算Wm=CmPB机电设备系数0.115在0.11-0.132范围内选取机电设备重量1031.21空船重量LW17860.82LW+DW31860.82重量浮力平衡校核1.7240.386-0.02820.0820.0032hbW0.2376DdKLBC233VEHPC41.495fC0.3428（*10）0.0886DWDW1=1-LW123308.01DW1=DW-DW1691.99DW1/12.22%要求在2%以内若满足则跳过以下平衡计算若DW/不满足要求，则重力浮力不平衡，这里采用诺曼系数法进行平衡。

诺曼系数N1.30查船舶设计原理121页图4-9排水量增量899.59根据浮性微分方程船舶设计原理116页方便对照，调整前主尺度如下：

垂线间长150.00型宽25.70型深15.60设计吃水9.80方形系数Cb0.80排水量31169调整后L152.00调整后B26.10调整此处调整后d9.80查看结果-0.05%调整后D15.60调整后Cb0.80尽量使两数相等临界方形系数0.736L/L00.013B/B00.016d/d00.000Cb/Cb00.000右端项和0.029调整L、B、d使“右端项和”与“/0”的值尽量相等/00.029调整后排水量32068调整后的主尺度调整后L152.00调整后B26.10调整后d9.80调整后D15.60调整后Cb0.80调整后钢料重量系数K1.09钢料重量5873.80调整后木作舣装重量舣装系数0.181舣装重量1148.54机电设备重量机电设备系数0.115机电设备重量1031.21调整后空船重量LW28053.54调整后排水量232068调整后计算载重量DW2=2-LW224014.88调整后载重量增量DW2=DW-DW2-14.88DW2/2-0.05%要求在2%以内，若满足则确定调整后的排水量，若不满足，重复上述诺曼系数法调整过程调整后载重量系数b0000b0Ld+LdCCBB1.2162.4*（,m/）bknnVCFFVsgL单位为DW0.75重力与浮力平衡调整后，确定的设计船主尺度等要素汇总垂线间长LPP152.00型宽B26.10型深D15.60设计吃水d9.80方形系数Cb0.80排水量32068排水体积31100载重量DW24000载重量系数DW0.75系数K1=L/B5.824系数K2=B/d2.663航速15.00续航力5000船员数24主机型号5L70MCE有效功率8356.559额定功率8967.0额定转速125.0燃油消耗率166.0载货量计算a燃油重量g00.186包括一切用途在内的的耗油率，取主机耗油率的1.12Ps8967主机持续使用功率R5000续航力航速减小值0.500.51.0s14.50服务航速，可比适航速度小0.51.0knK1.15风浪储备系数，通常取1.151.20W0661.11b滑油重量估算W1=W0比例系数0.040.030.05滑油重量W123.14c炉水重量估算比例系数0.07炉水重量46.28船员生活用水生活水量63.07详见船舶设计原理135页人员及行李重量2.64详见船舶设计原理135页食品重量2.87详见船舶设计原理135页备品重量605070以上重量和和859.10重量调整轻柴油锅炉燃料141根据船舶设计原理134、135页油水等消耗品重量00ssRW0.001gPk总和1000Wc23000稳性校核Cb0.800Cw0.885Cw=0.472Cb+0.5078a10.523d9.800Zb5.122a20.083B26.10r5.7860.600.60.66D15.600Zg9.36自由液面修正0.30取自母型船GM1.25GM0.15m满足要求f1.01根据B/d，查船舶设计原理表3.4T16.85T8s满足要求65.006070T6.452.611.3满足要求稳性校核完毕。

航速校核总推进系数估算Cm0.990取自母型船Cp0.8080.3500.5*Cb-0.05详见船舶原理56页t0.2840.5*Cp-0.12H1.101R1.00s0.97VA9.749PD10636.129单位为马力（hp）6.59100.538查MAU图谱，船舶原理附录70.574考虑适当储备0.550THP4931.85kW航速校核主要参数Lpp152.000Ld153.520B26.100d9.80031099.668Cb0.800S5752.405船体湿表面积S=（3.4*（1/3）+0.5*Lpp）*（1/3）104.500kg.s2/m4300563.185Cbd0.792Cm0.990b1Zad0.437w1bCa0.5C1.81w2b0.083CaC22BradgZDbgGMZrZh22g4Z0.58BTfGMpB2/SCp0.808Cpd0.800B/d2.663Ld/B5.882Xb1.672%Xb2.541Am253.222CRt0.044r*1061.519莱普法估算有效功率1V（kn）131415162Vs（m/s）6.6877.2027.7168.2303Vs/（CpdLd）0.50.6030.6500.6960.7434r103（查图）252836505Ld/B修正0.100.100.100.106修正后的r10327.50030.80039.60055.0007Crt1031.2111.3561.7432.4218Vs*Ld1026.6191105.5901184.5601263.5319雷诺数Re=（8）/（1.18831*10-6）863931923930388225996844527106330082910安桑海公式计算Cfs1031.5581.5441.5301.51811粗糙度补贴系数Ca*103（查表）0.00030.00030.00030.000312（Cfs+Ca）*103=（10）+（11）1.5591.5441.5311.51813Cti*103=（7）+（12）2.7692.9003.2743.94014Vs2（m2/s2）44.71951.86359.53767.73915（1/2）pVs2S13440778.015588121.317894527.020359995.116Rti=（13）*（15）*10-337219.17645203.88458585.63780208.77417B/d修正=（B/d-2.4）*5%0.0130.0130.0130.01318Rt=（16）*（1+（17）37709.10245798.91559356.81581264.58319Vs/750.0890.0960.1030.11020EHP=（18）*（19）*0.7362474.6123236.6874494.4796563.550有效功率曲线V（kn）13.014.015.016.0THP4931.94931.94931.94931.9EHP2474.63236.74494.56563.6插值的航速15.25设计航速15.00满足容量校核货油所需容积载重量22999.9k1.0货油密度rc0.82货油所需容积29170.6货油区提供的总容积Cmd0.994Kc0.7350.700.79Kv0.977VD44176.76货油舱提供的容积0.5+DW/200001.700b1.7取0.5+DW/20000与2之间小者SBdCmCrRt/B/151.740hd2.0不小于B/15与2中较小者Ka0.885Lc111.720Vtk30507.529压载舱所需容积比例0.40.30.4Vbn9600汇总Vcn29170.606满足Vtk30507.529VD44176.764满足Vbn9600.000VD-Vtk13669.235干舷校核标准船基本干舷船长区间左端点150.01968.0设计原理70页表3.8船长区间右端点160.02126.0设计船长152.0001983.800F01983.800船长L100m的船舶的干舷的修正f10对B型船而言，A型船为0方形系数对干弦的修正Cb做近似计算0.800此处应为计算干舷的方形系数，详见船舶设计原理70页f2175.198型深对干弦的修正L/1510.133D15.60R250.0L=120m，R=250.f31366.67有效上层建筑和围蔽室对干舷的修正f0-1070L=120mk0.310取E/L=0.3查船舶设计原理表3.10f4-331.7非标准舷弧对干舷的修正f50本船采用标准舷弧，故不修正船舶航行夏季最小干弦F3193.96设计船干舷5800.00未加上甲板厚度干舷校核满足主尺度确定经过以上校核，主尺度满足要求，现将设计船主尺度等要素汇总如下：

垂线间长LPP152.00型宽B26.10型深D15.60设计吃水d9.80方形系数Cb0.800棱形系数Cp0.808中横剖面系数Cm0.990排水量32068.42排水体积31099.67载重量DW24000.00载重量系数DW0.75系数K1=L/B5.82系数K2=B/d2.66航速15.00续航力5000.00船员数24.00主机型号5L70MCE有效功率8356.56额定功率8967.00额定转速125.00燃油消耗率166.00Xb1.67%Xb2.54m280003000038000150.00161.53176.9028.0030.3132.8916.0016.2018.0011.0012.3912.805.3575.3295.3792.5452.4462.570海水密度1.025附体系数k1.006系数K16.03系数K22.63方形系数Cb0.80LPP=10.8DW0.28-2.5（m）（2.1）B=1.2DW0.3+4.5（m）（2.2）D=1.29DW0.25-2.5（m）（2.3）d=0.64*10-6DW+8.4（m）（2.4）其中：

为海水密度，取1.025t/cm3；k为附体系数，取1.006；系数K1、K2、Cb取自母型船，分别为K1=6.033，K2=2.630，Cb=0.80，型深初步按照母型船D0/L0进行比例换算，即D=L（D0/L0）。

可调整垂线间长、型宽、设计吃水三项的数值，对方形系数进行调整。

调整L、B、d使“右端项和”与“/0”的值尽量相等要求在2%以内，若满足则确定调整后的排水量，若不满足，重复上述诺曼系数法调整过程1.2162.4*（,m/）bknnVCFFVsgL单位为22g4Z0.58BTfGM船舶原理288页图7-5查出组别，返回287页查船舶原理288页图7-6Cf=0.4631/（lgRe）2.6船舶原理175页表2-216.015.515.014.514.013.513.00.01000.02000.03000.04000.05000.06000.07000.0THPEHP）2/1/（2stiAFsRttiSVRCCCC0.母型船静水力曲线要素、母型船型值表0.1母型船主尺度等主要要素总长145.10垂线间长137.00设计水线长140.10型宽24.00型深12.20设计吃水8.50方形系数0.8026棱形系数0.8104水线面系数0.8616船中剖面系数0.9903浮心位置Xb1.7041K1=