In this paper, based on the model tests, the effects of the dead rise angle at after-body on calm water resistance for deep-Vee hull forms are discussed. 本文通过模型试验研究,分析了深V型船的横向斜升角对其静水阻力的影响。
Influence of empennage on flow over upswept after-body 尾翼对民机后体流动特性的影响
The tendency of the effect is that the after-body transition make the pitching static stability decrease. 主要倾向是后体转捩形成的诱导法向力产生了符号为正的诱导俯仰力矩,它使俯仰静稳定性降低。
A sharp wedge shape after-body and tail vortex sheets are added to simulate actual flow. 为模拟实际流动,在后部加一尖劈形后体,并施出一尾涡面。
An experimental study of flow patterns over the upswept after-body of a civil aircraft 民机上翘后体绕流流型的实验研究
The vortex pair induced by the separation is developing downstream into the wake of the after-body. 由分离形成一对方向相反、强度相等的旋涡向下游拖至尾迹区;