1. On the linear problem arising from motion of a fluid around a moving rigid body
- Creator:
- Nečasová, Šárka and Wolf, Jörg
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- incompressible fluid, rotating rigid body, and strong solution
- Language:
- English
- Description:
- We study a linear system of equations arising from fluid motion around a moving rigid body, where rotation is included. Originally, the coordinate system is attached to the fluid, which means that the domain is changing with respect to time. To get a problem in the fixed domain, the problem is rewritten in the coordinate system attached to the body. The aim of the present paper is the proof of the existence of a strong solution in a weighted Lebesgue space. In particular, we prove the existence of a global pressure gradient in L2.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public