Numerical research on integration of shipping lateral air intake device

作者：Yu Yang^*; Zhang Shu Jia; Sun Peng; Zhong Jing Jun; Wang Jian Hua; Hu Zheng

来源：Journal of Engineering Thermophysics, 2010, 31(3): 399-402.

• Aerodynamic loss
• Aerodynamic parameters
• Air intake
• Device integration
• Flow field structure
• Normal model
• Numerical research
• Numerical simulation method
• Outer flow
• Pressure recovery coefficient
• Research approach
• Three-dimensional numerical simulations

Different from the past isolated research approach on the shipping air intake device, three-dimensional numerical simulation method and normal model were used to research on the integration of inner and outer flow field of the lateral air intake device. Aerodynamic parameters distribution of it and flow field structures in the air intake device were obtained during the process of sailing. The results also show the location for the aerodynamic loss and the drag distribution of the ship by the definition of total-pressure recovery coefficient.

• 出版日期2010