Analyze of the properties of the submerged triangle wing for adjusting shallow supercritical flow;

The triangle model can serve as an intuitive platform for illustrating existing sustainability status and trends in economic development coincident with the implementation of various measures.

According to the necessity of distance measurement in four-legged league of RoboCup,this paper presents a method of distance measurement for Sony four-legged robot based on triangle model,which is more flexibility comparing with conventional distance measurement model based on color region.

The triangle model,as an intuitive platform for illustrating sustainability status and trends in economic development,seems to hold promise as an analytical management tool liable to be used by researchers and policy-makers at different levels due to its simplicity and flexibility.

Numerical simulation of unsteady flows past a delta wing using a 3-D vortex method;

Effects of free stream local disturbance on delta wing aerodynamics;

Numerical simulation to effects of trailing edge jet on delta wing vortices;

The effects of Gurney flap on double delta wing aerodynamic performance in low speed wind-tunnel tests;

Experimental investigation of the vortex characteristic over 75°/45°double delta wing;

Compared with a delta wing aircraft, the double delta wing configuration has better aerodynamic performance at high angles of attack.

Experimental study on pressure measurement distribution of double-delta wings;

The vortex visualization and surface pressure distribution for a 75°/45°double-delta wing were carried out in the water tunnel and in the low speed wind tunnel of BUAA.

The vortex visualization and surface pressure distribution measurement for a 75°/60° double-delta wing were carried out in the water tunnel and in the low speed wind tunnel of BUAA.