船型技术经济论证.doc

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1、《船型技术经济论证》课程设计计算表一、15000吨船舶的五个不同航速方案吨位1500015000150001500015000航速56789船舶技术性能参数计算载重量系数E0.7950.7950.7950.7950.795排水量△19664.4019658.3019664.3419683.9719718.48船长Lbp136.49136.49136.49136.49136.49船宽B21.2821.2821.2821.2821.28吃水T9.069.069.069.069.06型深D11.9611.9611.9611.9611.96方形系数CB0.920.900.890.870.86KC1.1

2、71.151.131.121.10海军常数C326.66326.66326.66326.66326.66主机额定功率PB278.78481.63764.971142.641628.83舱容VH22622.2722315.1522004.4321689.5921370.17机电设备重量WM36.4462.1597.33143.16200.68船体重量WS3545.423516.153486.873457.603428.32舾装重量WO907.31907.31907.31907.31907.31空船重量LW4489.184485.624491.524508.074536.32新载重量DW11517

3、5.2315172.6915172.8215175.9015182.16DW1与DW的误差0.010.010.010.010.01诺曼尔系数1.271.271.271.271.27△119441.9519439.2319445.1919460.9619487.51压载排水量△B11371.7211366.0211374.0411397.4611437.79满载水线面系数CW0.940.930.920.910.90压载吃水TB5.245.265.285.305.33压载下的方形系数CB〞0.730.730.720.720.72压载水线面系数CWB0.810.810.810.810.81满载浮心高

4、度KB4.524.544.554.574.59压载浮心高度KBB2.782.792.802.812.83满载稳心半径BM3.973.973.983.983.99压载稳心半径BMB6.606.576.546.516.47满载重心高度KG6.826.826.826.826.82压载重心高度KGB5.985.985.985.985.98初稳性高度GM1.681.701.721.741.76横摇周期Tθ11.3211.2511.1911.1211.05船型营运参数计算技术速度V技4.745.686.637.588.53营运速度V营4.405.296.237.128.10压载速度4.855.816.86

5、7.848.91满载航行时间6.375.344.554.003.54压载航行时间5.814.874.153.653.23满载主机航行燃油重量11.2616.5222.6930.2038.61压载主机航行燃油重量10.3315.1820.8927.8535.67航次可变载荷∑J74.9678.0283.0690.5999.54航次净载重量NDW14825.0414821.9814816.9414809.4114800.46往返航次时间t往返14.1912.2110.719.668.77单船年往返航次数n22.6326.3030.0033.2636.62n取整向下2226303336单船年运量32

6、6150.88385371.55444508.09488710.54532816.71航线所需船舶数N24.5320.7618.0016.3715.01N向上取整2521181716船型经济指标计算单船造价P21771308.4821696087.2821638707.621601399.9821586147.47船舶总投资P总(万元)43542.6236449.4331159.7429377.9027630.27主机油耗16.9624.5433.2343.6455.01辅机油耗1.582.353.274.415.71锅炉用油量0.840.840.840.840.84往返航次燃料费57734.

7、8583171.71112513.78147826.03186639.64往返航次燃润料费63508.3391488.88123765.16162608.63205303.61折旧费1238243.171233964.9641230701.4951228579.6241227712.137维修费1523991.5931518726.111514709.5321512097.9991511030.3