Author:
Zhang Junning,Hu Xingjun,Wen Zhen,Guo Peng,Qing Yuxiao,Zhao Lifei,Lv Daqi,Li Shangyuan,Fan Ziying
Abstract
Abstract
The numerical simulation method is used to mimic the outflow field of 30 ° Ahmed model. The accuracy of the simulation method is verified by comparing with the wind tunnel test results. Based on the aerodynamic characteristics of the wind tunnel model, the impact of Ahmed on the structure is explored by combining the numerical simulation method of Ahmed model. The results show that the fold structure has more significant effect on lift and less effect on aerodynamic resistance.
Subject
Computer Science Applications,History,Education
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