常曲率弯道二维流动稳定性与非线性演化规律分析 1) |
李彬, 徐海珏, 白玉川, 冀自青 |
ANALYSIS OF HYDRODYNAMIC INSTABILITY AND NONLINEAR EVOLUTION CHARACTERISTICS OF TWO DIMENSIONAL FLOW IN CONSTANT CURVATURE BEND 1) |
Li Bin, Xu Haijue, Bai Yuchuan, Ji Ziqing |
图2 河湾正交曲线坐标系 |
Fig.2 Orthogonal curvilinear coordinate system in meandering river |