The correlation formula between drag coefficient CD and Renoed number Re is derrived by dimensional analysis meltod. The drag term PD in Morison equation is proved as well.
The correlation formula between drag coefficient CD and Renoed number Re is derrived by dimensional analysis meltod. The drag term PD in Morison equation is proved as well.
以量纲分析法得出曳力系数与雷诺数的关系式CD＝K（Re）（－8），及莫里森方程中曳力项公式PD＝■CDρAu；