标准椭圆封头计算公式.doc

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1、Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date标准椭圆封头计算公式标准椭圆封头计算公式封头面积怎么算发表于: 2009-10-23 14:27:56 封头面积公式： S=rr+h1C+2h其中r=Di/2 h1=H-h 标准椭圆封头C=0.760346公称直径DN=Di/mm曲面深度Hi/mm直边高度h (mm)254050内表面积S/m2 ,容积V/m3SVSVSV300750.120.005350880.16

2、0.0084001000.200.0124501130.250.0165001250.310.0210.330.0245501380.370.0280.400.0316001500.440.0350.470.0406501630.510.0440.540.0497001750.590.0550.620.0607501880.670.0660.700.073.8002000.760.0800.790.0879002250.950.1110.990.12110002501.160.1511.210.16211002751.400.1981.450.21212003001.660.2541.710.

3、27113003251.930.3212.000.34114003502.230.3982.300.42115003752.560.4862.630.51216004002.900.5862.980.61717004253.270.7003.350.7343.400.75718004503.650.8273.710.8653.790.89119004754.060.9694.151.0114.211.04020005004.491.1264.591.1734.651.20421005254.951.2995.041.3515.111.38522005505.421.4895.521.5465.

4、591.58123005755.911.6976.021.7596.101.80024006006.431.9236.551.9916.622.03625006256.972.1687.092.2427.172.29126006507.532.4337.652.5137.742.56628007008.723.0278.853.1208.943.18130007509.993.71110.133.81710.233.888320080011.354.49011.504.61110.604.691340085012.805.37212.965.50813.065.599350087513.555

5、.85313.725.99713.836.093360090014.336.36214.506.51414.616.616380095015.957.46616.137.63616.257.7504000100017.668.69217.818.88017.979.0664200105019.6510.25219.7810.3914400110021.5411.75921.6711.9114500112522.5112.56122.6612.7234600115023.5113.40623.6613.5724800120025.5815.20025.7315.3815000125027.7317.14827.8817.3445200130029.9619.25530.1219.467-