We consider a mathematical model of a rigid body immersed in a viscous, compressible fluid moving with a velocity prescribed on the boundary of a large channel containing the body. We show continuity of the drag functional as well as domain shape stability of solutions in the incompressible limit, with the Mach number approaching zero.
|Faculties / Institutes:||The Faculty of Mathematics and Computer Science > Department of Applied Mathematics|
|Subjects:||500 Natural sciences and mathematics|
|Controlled Keywords:||Navier-Stokes Gleichungen, kompressible Strömungen, Strömungskontrolle|
|Uncontrolled Keywords:||ReibungswiderstandNavier-Stokes equations, compressible fluids, drag|