Numerical analysis on aerodynamic characteristics under crosswinds of MLX01 maglev trains;

On a cold state test rig and two 1025t/h boilers a cold state test was conducted of the aerodynamic characteristics of a dual register vortex burner with the use of a isothermal modeling method.

Based on the analysis of the aerodynamic characteristics,the simulation model of the turning process is established,several important factors which have an influence on the vehicle driving stability are investigated,and the comparatively precise mathematic model is b.

The experimental study of aerodynamic characteristics of large caliber duplex ammunition in HG 4 0.

Based on viscous, stable and impressible Navier-Stokes equation and k-s turbulent model, the aerodynamic characteristics and the fluid field around the maglev vehicle are simulated by means of the finite element analysis software ANSYS.

Then the software, SYSNOISE and FLUENT, is applied to build a FEM model of the practical exhaust system of SRV engine and to simulate the acoustic performance and aerodynamic characteristic.

The Simulation Study on Automobile Driving Stability Considering Aerodynamics;

Based on the experience of coke of direct four corner tangential combustion boiler, the paper analysed the aerodynamics of direct four corner tangential combustion boiler, and discovered the factors of coke, such as air-power arrange, tangential deflexion and clash wall, ambi- deoxidize,etc.