The lace distribution model of the petroleum processing and cefining plays the most important roles in economic development speed,industrial structuce adjustment and three times of industrial escalation and renewal in certain region.

This paper introduces the integer planning and layout pattern of Suzhou industrial park,illustrates the planning and layout concept of each function area as residential area,industrial park,landscape and leisure area,public utilities land-use and greenbelt,and discusses the concept of road planning,in order to offer experience for the planning of post-transcendent cities.

Numerical experiments show that initial layout points(layout pattern) considerably affect solution quality and computational efficiency,when layout problems are solved using deterministic-search algorithms(e.

Vortex structures on close-coupled canard configurations;

On the basis of wind-tunnel force-measurement,pressure-measurement and water-tunnel flow visualization,the effect and law of canard sweeps on lift increment were studied for the canard configurations with a 50° swept delta-wing and different delta-canards on the condition of without canard-spanwise blowing and with canard-spanwise blowing.

To explore the flow field development with angle of attack on the canard configuration aircraft,a water tunnel flow visualization investigation was performed on both canard on and canard off configuration aircraft models in BUAA.