# Optimal control of fluid flow in soil 1. Deterministic case.

Revista Matemática Complutense (1998)

- Volume: 11, Issue: 2, page 373-401
- ISSN: 1139-1138

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topKelanemer, Youcef. "Optimal control of fluid flow in soil 1. Deterministic case.." Revista Matemática Complutense 11.2 (1998): 373-401. <http://eudml.org/doc/44456>.

@article{Kelanemer1998,

abstract = {We study the numerical aspect of the optimal control of problems governed by a linear elliptic partial differential equation (PDE). We consider here the gas flow in porous media. The observed variable is the flow field we want to maximize in a given part of the domain or its boundary. The control variable is the pressure at one part of the boundary or the discharges of some wells located in the interior of the domain. The objective functional is a balance between the norm of the flux in the observation region and the costs due to the control variables. We consider several geometric configurations of the control and the observation variables, and we make use of different objective functionals. We take advantage of the linearity of the flux w.r.t. the control variable to significantly reduce the computational effort and to deduce the optimal controls of wide class of objective functionals. In this paper we consider the deterministic case where the model parameters are given in the whole domain.},

author = {Kelanemer, Youcef},

journal = {Revista Matemática Complutense},

keywords = {Control óptimo; Ecuaciones diferenciales elípticas; Corriente de fluidos; Contaminación del suelo; Medios porosos; Problema de Dirichlet; optimal control; gas flow in porous media},

language = {eng},

number = {2},

pages = {373-401},

title = {Optimal control of fluid flow in soil 1. Deterministic case.},

url = {http://eudml.org/doc/44456},

volume = {11},

year = {1998},

}

TY - JOUR

AU - Kelanemer, Youcef

TI - Optimal control of fluid flow in soil 1. Deterministic case.

JO - Revista Matemática Complutense

PY - 1998

VL - 11

IS - 2

SP - 373

EP - 401

AB - We study the numerical aspect of the optimal control of problems governed by a linear elliptic partial differential equation (PDE). We consider here the gas flow in porous media. The observed variable is the flow field we want to maximize in a given part of the domain or its boundary. The control variable is the pressure at one part of the boundary or the discharges of some wells located in the interior of the domain. The objective functional is a balance between the norm of the flux in the observation region and the costs due to the control variables. We consider several geometric configurations of the control and the observation variables, and we make use of different objective functionals. We take advantage of the linearity of the flux w.r.t. the control variable to significantly reduce the computational effort and to deduce the optimal controls of wide class of objective functionals. In this paper we consider the deterministic case where the model parameters are given in the whole domain.

LA - eng

KW - Control óptimo; Ecuaciones diferenciales elípticas; Corriente de fluidos; Contaminación del suelo; Medios porosos; Problema de Dirichlet; optimal control; gas flow in porous media

UR - http://eudml.org/doc/44456

ER -

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