Composition¶

`rhea_composition.h` [source]¶

Defines

RHEA_COMPOSITION_MAXIMUM_FLAVOR (100)¶

Typedefs

typedef struct rhea_composition_options rhea_composition_options_t¶

Enums

enum rhea_composition_t¶

Values:

enumerator RHEA_COMPOSITION_NONE¶

enumerator RHEA_COMPOSITION_FLAVOR¶

enumerator RHEA_COMPOSITION_DENSITY¶

Functions

void rhea_composition_add_options(ymir_options_t *opt_sup)¶: Defines options and adds them as sub-options.

void rhea_composition_process_options(rhea_composition_options_t *opt, rhea_domain_options_t *domain_options)¶: Processes options and stores them.

int rhea_composition_exists(rhea_composition_options_t *opt)¶: Returns wheter a composition exists.

ymir_vec_t *rhea_composition_new(ymir_mesh_t *ymir_mesh)¶: Creates a new composition vector.

void rhea_composition_destroy(ymir_vec_t *compositino)¶: Destroys a composition vector.

int rhea_composition_check_vec_type(ymir_vec_t *vec)¶: Checks whether a vector is of the right type.

MPI_Offset *rhea_composition_segment_offset_create(ymir_vec_t *vec)¶: Gets rank-global offsets or rank-local sizes of a distributed vector for each MPI-rank.

MPI_Offset rhea_composition_segment_offset_get(ymir_vec_t *vec)¶

int rhea_composition_segment_size_get(ymir_vec_t *vec)¶

void rhea_composition_convert(ymir_vec_t *composition, ymir_vec_t **comp_density, ymir_vec_t **comp_visc, ymir_mesh_t *ymir_mesh, rhea_composition_options_t *opt)¶: convert composition to density and viscosity

void rhea_composition_read(ymir_vec_t *composition, rhea_composition_options_t *opt)¶: Read composition field

int rhea_composition_write(char *file_path_bin, ymir_vec_t *composition, sc_MPI_Comm mpicomm)¶: Write out composition

void rhea_composition_add_rhs_vel(ymir_vec_t *rhs_vel, ymir_vec_t *comp_density, rhea_composition_options_t *opt)¶: Computes and adds velocity right-hand side in (primal) function space, given a compositional density vector.

struct rhea_composition_options¶

Public Members

rhea_composition_t type¶

int n_flavor¶

double density_flavor[RHEA_COMPOSITION_MAXIMUM_FLAVOR]¶

double visc_flavor[RHEA_COMPOSITION_MAXIMUM_FLAVOR]¶

char *import_path_txt¶

char *import_path_bin¶

double rhs_scaling_comp¶

rhea_domain_options_t *domain_options¶