The objective of International Conference on Fluid Mechanics (ICFM) is to provide a forum for researchers to exchange new ideas and recent advances in the fields of theoretical, experimental, computational Fluid Mechanics as well as interdisciplinary subjects. It was successfully convened by the Chinese Society of Theoretical and Applied Mechanics (CSTAM) in Beijing (1987, 1993, 1998), Dalian (2004), Shanghai (2007) and Guangzhou (2011). The 7th International Conference on Fluid Mechanics (ICFM7) is to be held in Qingdao, China, from 24 to 27 May, 2015 under the auspice of The Chinese Society of Theoretical and Applied Mechanics (CSTAM), the Institute of Mechanics, Chinese Academy of Sciences (IM, CAS) and China University of Petroleum in Howard Johnson Kangda Plaza Qingdao Hotel. The Committee of Fluid Mechanics, CSTAM, is responsible for the organization.