Section: Application Domains

Flow control and shape optimization

• passive control : the idea is to put a porous interface between the solid body and the fluid. See the D. Depeyras thesis [62] and Yong-Liang Xiang [84] and CH Bruneau and Iraj Mortazavi)  [48] . See also project [53] founded by the Euopean Community.

• active control : see the three PhD thesis: M. Buffoni, J. Weller [81] , E. Lombardi and FFAST project funded by EU and iled by the University of Bristol and AIRBUS UK.

• shape optimization for turbo-machines : See [78] .

• reduced order models : it consists in designing a non-linear observer that estimates the state of the flow field from a limited number of measurements in the field. The challenge is to reduce as much as possible the information required and to take it from the boundary. See J. Weller [81] and E. Lombardi.

• passive control of flows with porous media : see [50] , [47] , [46] , [72] , [51] .

• inverse problems in imagery : see [55] .