X-114型地效飞机的纵向稳定性布局研究  

The Research on Longitudinal Stability of Ground Effect Craft X-114

作　　者：高法贤[1] 钟恢扬[2] 

机构地区：[1]沈阳航空工业学院工程基础部 [2]南方冶金学院机械系

出　　处：《沈阳航空工业学院学报》2000年第3期47-48,共2页Journal of Shenyang Institute of Aeronautical Engineering

摘　　要：本文分析了X -1 1 4型地效飞机的纵向气动布局的主要特点 ,即平底机翼翼型、倒三角平面形状、低置前外翼和高置大容量平尾。根据这些特点 ,说明X -1 1 4型地效飞机是如何获得纵向稳定性 (包括俯仰稳定性和飞高稳定性 )This paper analyzes an important characteristic in longitudinal stability of the wing in ground effect craft model X-114,which is the one and only craft of success,including flat-bottom airfoil,inverted delta wing,low forward-outside wing and horizontal tail with large tail volume.According to the characteristics,the article explains how X-114 possesses longitudingal stability including pitching stability and altitude stability.

关 键 词：地效飞机 X-114型 纵向稳定性布局 

分 类 号：U674.94[交通运输工程—船舶及航道工程]