摘要
本文研究了压力梯度对于流水孔阻力的影响,采用正交设计与均匀设计方法编排了流水孔阻力系数的计算方案,将计算结果逐步回归,给出了流水孔阻力系数的经验估算公式,并用某型实艇流水孔作算例,验证了回归公式的实用性,发展了预报潜艇流水孔补贴系数的新方法。
The effect of pressure gradient on flood port resistance is studied. The orthogonal and uniform design methods are used to draw up the calculation schemes, and two empirical equations for flood port resistance coefficient are presented by way of stepwise regression. In order to validate the utilities of the two equations, the flood port allowances of an active submarine are calculated. A prediction method for the submarine flood port allowances is developed.
出处
《船舶力学》
EI
2004年第4期5-15,共11页
Journal of Ship Mechanics
