【28500DWT散货船的静水力性能计算案例1900字】.pdfVIP

28500DWT散货船的静水力性能计算案例

1.1静水力曲线

1）根据囹计算原理以及计算方法，计算水线面面积、每厘米吃水吨数、横

稳心半径、纵稳心半径、漂心纵向坐标、浮心纵向坐标、浮心垂向坐标、排水

体积、排水量、每厘米纵倾力矩、舶横剖面系数、方形系数、棱形系数、水线

面系数。静水力计算结果如表3-1和3-2所示。

表3-1静水力曲线表

BM

Aw(m2)TPC(t/cm)BMl(m)xf(m)xb(m)zb(m)

(m)

船底线2187.84122.425一一8.70000

1000W

L2878.16529.50141.9381648.8108.5368.6070.500

2000W

L3084.39831.61522.101871.5707.9478.4041.041

3000W

L3200.50632.80514.962604.9777.2498.1091.570

4000W

L3278.82833.60811.365468.5916.4967.7712.096

5000W

L3343.45134.2709.134386.7495.3457.3672.619

6000W

L3420.88335.0647.741336.2754.2796.9013.143

7000W

L3495.34835.8276.699301.6082.7685.3813.670

8000W3554.13036.4305.907272.7131.5073.9744.198

1

L

9000W

L3643.47837.3465.299257.366-0.5762.7224.729

10000W

L3686.79637.7904.797236.219-1.5531.6215.261

11000W

L3694.12237.8654.334213.567-2.9190.6955.790

12000W

L3752.47938.4634.045202.047-2.685-0.0326.319

13000W

L3777.34638.7183.748188.069-2.897-0.5446.847

14000W

L3799.98038.9503.489176.066-2.976-0.8917.375

15000W

L3820.80239.1633.264165.582-2.950