DISTRIBUTED CONTROL OF AN INCOMPRESSIBLE NAVIER-STOKES EQUATIONS UNDER CONJUGATION CONDITIONS

L. M. Abd-Elrhman

Abstract


This paper is concerned with the study of first-order necessary optimality conditions for the non-stationary incompressible uid ows described by the Navier-Stokes equa-tions subject to conjugation conditions within a bounded domain ϱ⊂ℝⁿ (2≤n≤3). First,we establish the existence and uniqueness of the weak solution to this system by using the Lax-Milgram lemma then, we prove the existence and uniqueness of distributed control for aquadratic cost functional, subject to the non-stationary incompressible fluid ows governedby Navier-Stokes equations with conjugation and Dirichlet conditions.

Full Text: PDF

Refbacks

  • There are currently no refbacks.


ISSN: 1229-1595 (Print), 2466-0973 (Online)

(51767) 7 Kyungnamdaehak-ro, Masanhappo-gu, Changwon-si, Gyeongsangnam-do, Republic of Korea