1 // Copyright (c) 2017-2025, Lawrence Livermore National Security, LLC and other CEED contributors. 2 // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3 // 4 // SPDX-License-Identifier: BSD-2-Clause 5 // 6 // This file is part of CEED: http://github.com/ceed 7 #pragma once 8 9 #include <ceed.h> 10 #include <petsc.h> 11 12 #include "../include/structs.h" 13 14 #ifndef PHYSICS_STRUCT_NH 15 #define PHYSICS_STRUCT_NH 16 typedef struct Physics_NH_ *Physics_NH; 17 struct Physics_NH_ { 18 CeedScalar nu; // Poisson's ratio 19 CeedScalar E; // Young's Modulus 20 }; 21 #endif // PHYSICS_STRUCT_NH 22 23 // Create context object 24 PetscErrorCode PhysicsContext_NH(MPI_Comm comm, Ceed ceed, Units *units, CeedQFunctionContext *ctx); 25 PetscErrorCode PhysicsSmootherContext_NH(MPI_Comm comm, Ceed ceed, CeedQFunctionContext ctx, CeedQFunctionContext *ctx_smoother); 26 27 // Process physics options 28 PetscErrorCode ProcessPhysics_NH(MPI_Comm comm, Physics_NH phys, Units units); 29