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0a99364c27
Specifically, replace the existing flowbc_t (that was densely
represented on each interface, including internal interface and
external no-flow interfaces) with a new structure given by
struct FlowBoundaryConditions
The semantics of this structure mirror those of "struct Wells" from
<opm/core/newwells.h>, but is currently mostly intended for simple,
incompressible flow purposes.
Update pressure solvers supporting boundary conditions to accommodate
the new boundary condition representation in the process.
80 lines
2.4 KiB
C
80 lines
2.4 KiB
C
/*
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Copyright 2010 SINTEF ICT, Applied Mathematics.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef OPM_FLOW_BC_HEADER_INCLUDED
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#define OPM_FLOW_BC_HEADER_INCLUDED
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum FlowBCType { BC_NOFLOW ,
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BC_PRESSURE ,
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BC_FLUX_TOTVOL };
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/* Boundary condition structure.
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*
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* Condition i (in [0 .. nbc-1]) affects (outer) interface face[i], is
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* of type type[i], and specifies a target value of value[i].
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*
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* The field 'cpty' is for internal use by the implementation. */
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struct FlowBoundaryConditions {
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size_t nbc; /* Current number of bdry. conditions */
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size_t cpty; /* Internal management. Do not touch */
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enum FlowBCType *type; /* Condition type */
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double *value; /* Condition value (target) */
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int *face; /* Outer faces affected by ind. target */
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};
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/* Allocate a 'FlowBoundaryConditions' structure, initially capable of
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* managing 'nbc' individual boundary conditions. */
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struct FlowBoundaryConditions *
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flow_conditions_construct(size_t nbc);
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/* Release memory resources managed by 'fbc', including the containing
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* 'struct' pointer, 'fbc'. */
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void
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flow_conditions_destroy(struct FlowBoundaryConditions *fbc);
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/* Append a new boundary condition to existing set.
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*
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* Return one (1) if successful, and zero (0) otherwise. */
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int
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flow_conditions_append(enum FlowBCType type ,
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int face ,
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double value,
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struct FlowBoundaryConditions *fbc );
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/* Clear existing set of boundary conditions */
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void
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flow_conditions_clear(struct FlowBoundaryConditions *fbc);
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#ifdef __cplusplus
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}
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#endif
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#endif /* OPM_FLOW_BC_HEADER_INCLUDED */
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