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| void | IBAMR::LevelSetUtilities::tagLSCells (SAMRAI::tbox::Pointer< SAMRAI::hier::BasePatchHierarchy< NDIM > > hierarchy, const int level_number, const double error_data_time, const int tag_index, const bool initial_time, const bool uses_richardson_extrapolation_too, void *ctx) |
| | Preprocessing call back function to be hooked into IBAMR::HierarchyIntegrator class to tag the cells for grid refinement based on the given tagging criteria. More...
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| void | IBAMR::LevelSetUtilities::fixMassLoss2PhaseFlows (double current_time, double new_time, bool skip_synchronize_new_state_data, int num_cycles, void *ctx) |
| | Compute the value of the Lagrange multiplier \( q \) and use that to adjust the flow level set variable \( \tilde{\phi} \) to satisfy the constraint: \( f(q) = \int_{\Omega} H(\tilde{\phi} + q) \text{d}\Omega - V^0 = 0 \). where, \( \tilde{\phi} \) is the level set field obtained from the reinitialization procedure, \( V^0 \) is the volume of the fluid at \( t = 0 \) s which needs to be conserved. Here, \( q \) is computed using the Newton's method till required tolerance. In practice the level set mass loss would be fixed during the postprocess integrate hierarchy stage. Hence the application time would be the new time and the variable context would be the new context. More...
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| void | IBAMR::LevelSetUtilities::fixMassLoss3PhaseFlows (double current_time, double new_time, bool skip_synchronize_new_state_data, int num_cycles, void *ctx) |
| | Compute the value of the Lagrange multiplier \( q \) and use that to adjust the flow level set \( \tilde{\phi \) when there is a solid phase in the domain with level set \( \psi < 0 \). Satisfies the constraint: \( f(q) = \int_{\Omega} H(\tilde{\phi} + q) H(\psi) \text{d}\Omega - V^0 = 0 \). where, \( \tilde{\phi} \) is the level set field obtained from the reinitialization procedure, \( V^0 \) is the volume of the fluid at \( t = 0 \) s which needs to be conserved. Here, \( q \) is computed using the Newton's method till required tolerance. In practice the level set mass loss would be fixed during the postprocess integrate hierarchy stage. Hence the application time would be the new time and the variable context would be the new context. More...
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| std::vector< double > | IBAMR::LevelSetUtilities::computeHeavisideIntegrals2PhaseFlows (const LevelSetContainer &lsc) |
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| std::vector< double > | IBAMR::LevelSetUtilities::computeHeavisideIntegrals3PhaseFlows (const LevelSetContainer &lsc) |
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| void | IBAMR::LevelSetUtilities::setLSDataPatchHierarchy (int ls_idx, SAMRAI::tbox::Pointer< IBTK::HierarchyMathOps > hier_math_ops, const int integrator_step, const double current_time, const bool initial_time, const bool regrid_time, void *ctx) |
| | A function that sets or resets the level set data on the patch hierarchy. More...
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