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MicroCellProblems_Lscheme.m
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MicroCellProblems_Lscheme.m
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%*********************************************************************
% Solution of the non-linear problems and upgrading all the micro-scale
% solutions
%*********************************************************************
%
%***------------------------------------
% Manuela Bastidas - 2020
% Hasselt University, Belgium
function [Radii,Porosity,Sol_Phasefield,Sol_Phasefield_n,A_Efective,...
K_Efective,geometry1] = MicroCellProblems_Lscheme...
(geometry,Macrogeo,react,Sol_Phasefield_iter,Sol_Phasefield_n,...
A_Efective0,K_Efective0,stopindic,Stop_phasefield,Stop_geometry,...
Stop_A_Efective,Stop_K_Efective,iteracion,Micro_paste,Active,InActive,simplycopy)
%% MICRO SOLVER
global in_tol Dirichlet N_macro
% Stop_R
nElement = Macrogeo.nElement;
A_Efective = zeros(2,2,Macrogeo.nElement);
K_Efective = zeros(2,2,Macrogeo.nElement);
Sol_Phasefield = cell(nElement,1);
geometry1 = cell(nElement,1);
Radii = zeros(1,nElement);
Porosity = zeros(1,nElement);
stopradii_loop = Stop_phasefield.radii;
in_tol_loop = in_tol;
if Dirichlet == 1
To_solve = Micro_paste(:,1);
else
To_solve = [];
end
pctRunOnAll warning off
parfor j=1:nElement
if ismember(j,To_solve) || ismember(j,Active)
if stopindic(j) == 0
if iteracion == 1
%% Phase-Field: Implicit method (LSCHEME)
[Sol_Phasefieldtest,~,geometry{j}] = ...
LschemeSolution_phaseField(geometry{j},Sol_Phasefield_iter{j}.Pres,...
Sol_Phasefield_n{j}.Pres,react(j),in_tol_loop);
if Sol_Phasefieldtest.radii < stopradii_loop
Sol_Phasefield{j} = Stop_phasefield;
geometry1{j} = Stop_geometry;
[Sol_Phasefield_n{j},~] = Projection_meshes1(Sol_Phasefield_n{j},geometry{j},geometry1{j});
A_Efective(:,:,j) = Stop_A_Efective;
K_Efective(:,:,j) = Stop_K_Efective;
else
%% Refinement
[geometry1{j},geo_full,Sol_Phasefield_iter{j}] = AposterioriRefinement1...
(Sol_Phasefieldtest,Sol_Phasefield_iter{j},geometry{j});
[geo_full] = MFEM_preProcess_Micro(geo_full);
[geometry1{j}] = MFEM_preProcess_Micro(geometry1{j});
[Sol_Phasefield_n1,~] = Projection_meshes1(Sol_Phasefield_n{j},geometry{j},geo_full);
%% Recalculate the phase field
[Sol_Phasefield_full,~,~] = ...
LschemeSolution_phaseField(geo_full,...
Sol_Phasefield_iter{j}.Pres,Sol_Phasefield_n1.Pres,react(j),in_tol_loop);
[Sol_Phasefield{j},~] = Projection_meshes1(Sol_Phasefield_full,geo_full,geometry1{j});
[Sol_Phasefield_n{j},~] = Projection_meshes1(Sol_Phasefield_n1,geo_full,geometry1{j});
% [Sol_Phasefield_iter{j},~] = Projection_meshes1(Sol_Phasefield_iter{j},geo_full,geometry1{j});
%% CELL PROBLEMS -DIFFUSION & PERMEABILITY
[SolDiff1,SolDiff2,SolPerm1,SolPerm2] = ...
Solution_cellProblems(geometry1{j},Sol_Phasefield{j});
%% Effective tensors -DIFFUSION & PERMEABILITY
[A_Efective(:,:,j), K_Efective(:,:,j)]= EfectiveTensor(geometry1{j},Sol_Phasefield{j}.Pres,...
SolDiff1,SolDiff2,SolPerm1,SolPerm2);
end
else
% ITERACION >1 NO REFINEMENT
[Sol_Phasefield{j},~,geometry1{j}] = ...
LschemeSolution_phaseField(geometry{j},Sol_Phasefield_iter{j}.Pres,...
Sol_Phasefield_n{j}.Pres,react(j),in_tol_loop);
if Sol_Phasefield{j}.radii < stopradii_loop
Sol_Phasefield{j} = Stop_phasefield;
geometry1{j} = Stop_geometry;
[Sol_Phasefield_n{j},~] = Projection_meshes1(Sol_Phasefield_n{j},geometry{j},geometry1{j});
A_Efective(:,:,j) = Stop_A_Efective;
K_Efective(:,:,j) = Stop_K_Efective;
else
%% CELL PROBLEMS -DIFFUSION & PERMEABILITY
[SolDiff1,SolDiff2,SolPerm1,SolPerm2] = ...
Solution_cellProblems(geometry1{j},Sol_Phasefield{j});
%% Effective tensors -DIFFUSION & PERMEABILITY
[A_Efective(:,:,j), K_Efective(:,:,j)]= EfectiveTensor(geometry1{j},Sol_Phasefield{j}.Pres,...
SolDiff1,SolDiff2,SolPerm1,SolPerm2);
end
end
% SI YA ANTES PARAMOS ENTONCES COPIAR
else
Sol_Phasefield{j} = Sol_Phasefield_iter{j};
A_Efective(:,:,j) = A_Efective0(:,:,j);
K_Efective(:,:,j) = K_Efective0(:,:,j);
geometry1{j} = geometry{j};
end
Radii(j) = Sol_Phasefield{j}.radii;
Porosity(j) = Sol_Phasefield{j}.average;
end
end
% Copy solution (DIRICHLET NODES)
if Dirichlet == 1
for j=1:N_macro*2
elem = Micro_paste(j,1);
elem_paste = Micro_paste(j,2:end);
Radii(elem_paste) = Radii(elem);
Porosity(elem_paste) = Porosity(elem);
stopindic(elem_paste,1) = stopindic(elem,1);
for ii = 1:(N_macro/2)-1
Sol_Phasefield{elem_paste(ii),1} = Sol_Phasefield{elem};
A_Efective(:,:,elem_paste(ii)) = A_Efective(:,:,elem);
K_Efective(:,:,elem_paste(ii)) = K_Efective(:,:,elem);
geometry1{elem_paste(ii),1} = geometry1{elem};
end
end
else
% COPY STRATEGY BETWEEN ACTIVE AND NON-ACTIVE
if size(Active,1) < nElement
for j=1:size(Active,1)
if sum(simplycopy(:,j))>0
elem = Active(j);
elem_paste = InActive(simplycopy(:,j)==1);
Radii(elem_paste) = Radii(elem);
Porosity(elem_paste) = Porosity(elem);
stopindic(elem_paste,1) = stopindic(elem,1);
for ii = 1:length(elem_paste)
Sol_Phasefield{elem_paste(ii),1} = Sol_Phasefield{elem};
A_Efective(:,:,elem_paste(ii)) = A_Efective(:,:,elem);
K_Efective(:,:,elem_paste(ii)) = K_Efective(:,:,elem);
geometry1{elem_paste(ii),1} = geometry1{elem};
[Sol_Phasefield_n{elem_paste(ii)},~] = Projection_meshes1(Sol_Phasefield_n{elem_paste(ii)},...
geometry{elem_paste(ii)},geometry1{elem_paste(ii)});
end
end
end
end
end
end