#ifndef __CS_LAGR_H__ #define __CS_LAGR_H__ /*============================================================================ * Functions and types for the Lagrangian module *============================================================================*/ /* This file is part of Code_Saturne, a general-purpose CFD tool. Copyright (C) 1998-2018 EDF S.A. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /*----------------------------------------------------------------------------*/ #include "cs_defs.h" #include "assert.h" #include "cs_base.h" #include "cs_field.h" /*----------------------------------------------------------------------------*/ BEGIN_C_DECLS /*============================================================================ * Type definitions *============================================================================*/ /*! Lagrangian boundary condition types */ typedef enum { CS_LAGR_INLET = 1, CS_LAGR_OUTLET = 2, CS_LAGR_REBOUND = 3, CS_LAGR_DEPO1 = 4, CS_LAGR_DEPO2 = 5, CS_LAGR_DEPOX = 25, // mdt Se incluye nuevo modelo CS_LAGR_FOULING = 7, CS_LAGR_JBORD1 = 8, CS_LAGR_JBORD2 = 9, CS_LAGR_JBORD3 = 10, CS_LAGR_JBORD4 = 11, CS_LAGR_JBORD5 = 12, CS_LAGR_DEPO_DLVO = 13, CS_LAGR_SYM = 14 } cs_lagr_bc_type_t; /*! Lagrangian deposition state */ typedef enum { CS_LAGR_PART_IN_FLOW = 0, CS_LAGR_PART_DEPOSITED = 1, CS_LAGR_PART_ROLLING = 2, CS_LAGR_PART_TO_DELETE = 3, CS_LAGR_PART_NO_MOTION = 10, CS_LAGR_PART_IMPOSED_MOTION = 11 } cs_lagr_deposition_state_t; /*! Fxed maximum sizes */ /*---------------------*/ typedef struct { int nusbrd; /*!< maximum number of additional user particle/boundary interactions */ int nflagm; /*!< maximum number of boundary zones */ int ndlaim; /*!< maximum number of particle integer data */ int ncharm2; /*!< maximum number of coal classes */ int nlayer; /*!< maximal number of coal layers */ } cs_lagr_const_dim_t; /*! General dimensions */ /*---------------------*/ typedef struct { int ntersl; /*!< number of source terms for return coupling */ int nvisbr; /*!< number of volume statistics */ } cs_lagr_dim_t; /*! Time and coupling scheme for the Lagrangian module */ /*-----------------------------------------------------*/ typedef struct { /*! Lagrangian module status. the different values correspond to the following coupling: - 0: Lagrangian module off - 1: Lagrangian two-phase flow in one-way coupling (no influence of the particles on the continuous phase) - 2 Lagrangian two-phase flow with two-way coupling (influence of the particles on the dynamics of the continuous phase). Dynamics, temperature and mass may be coupled independently. - 3 Lagrangian two-phase flow on frozen continuous phase. This option only only be used in case of a calculation restart. All the Eulerian fields are frozen (including the scalar fields). This option automatically implies \ref iccvfg = 1 */ int iilagr; /* indicates the steady (=1) or unsteady (=0) state of the continuous phase flow in particular, \ref isttio = 1 is needed in order to: calculate steady statistics in the volume or at the boundaries (starting respectively from the iterations \ref nstist) and calculate time-averaged two-way coupling source terms (from the time step \ref nstits). Useful if \ref iilagr=1 or \ref iilagr=2 (if \ref iilagr=3, then \ref isttio=1 automatically) */ int isttio; /*! activation (=1) or not (=0) of a Lagrangian calculation restart. The calculation restart file read when this option is activated only contains the data related to the particles (see also \ref isuist) the global calculation must also be a restart calculation */ int isuila; /*! trajectory algorithm order in time */ int t_order; /*! activates (>0) or not (=0) the complete turbulent dispersion model. When \ref modcpl is strictly positive, its value is interpreted as the absolute Lagrangian time step number (including restarts) after which the complete model is applied. Since the complete model uses volume statistics, \ref modcpl must either be 0 or be larger than \ref idstnt. */ int modcpl; /*! direction (1=x, 2=y, 3=z) of the complete model. it corresponds to the main directions of the flow. Useful if \ref modcpl > 0 */ int idirla; /*! activation (=1) or not (=0) of the particle turbulent dispersion. The turbulent dispersion is compatible only with the RANS turbulent models (\f$k-\varepsilon\f$, \f$R_{ij}-\varepsilon\f$, v2f or \f$k-\omega\f$). (\ref iturb=20, 21, 30, 31, 50 or 60). */ int idistu; /*! \ref idiffl=1 suppresses the crossing trajectory effect, making turbulent dispersion for the particles identical to the turbulent diffusion of fluid particles. Useful if \ref idistu=1 */ int idiffl; /*! activation (=1) or not (=0) of the solution of a Poisson's equation for the correction of the particle instantaneous velocities (in order to obtain a null divergence). this option is not validated and reserved to the development team. Do not change the default value */ int ilapoi; /*! activation (=1) or not (=0) of the added-mass term. \f[ \DP{u_p} = - \dfrac{1}{\rho_p} \grad P + \dfrac{u_s-u_p}{\tau_p} + g +1/2 C_A \dfrac{\rho_f}{\rho_p} \left( \dfrac{Du}{Dt}-\DP{u_p} \right) \f] and \f[ \rho_f \dfrac{Du}{Dt} \simeq - \grad P + \rho_f g \f] with \f$ C_A = 1\f$. Then \f[ \DP{u_p} = - \dfrac{1}{\rho_p} \dfrac{1+C_A/2} {1+C_A/2\dfrac{\rho_f}{\rho_p}} \grad P + \dfrac{u_s-u_p}{\widetilde{\tau}_p} + g \f] with \f[ \widetilde{\tau_p} = (1 + C_A /2 \dfrac{\rho_f}{\rho_p}) \tau_p \f] */ int iadded_mass; /*! Added-mass constant (\f$ C_A = 1\f$) */ cs_real_t added_mass_const; } cs_lagr_time_scheme_t; /*! Main physical model parameters for the Lagrangian module */ /*-----------------------------------------------------------*/ typedef struct { /*! activates (>0) or deactivates (=0) the physical models associated to the particles: - 1: allows to associate with the particles evolution equations on their temperature (in degrees Celsius), their diameter and their mass - = 2: the particles are pulverised coal particles. Evolution equations on temperature (in degree Celsius), mass of reactive coal, mass of char and diameter of the shrinking core are associated with the particles. This option is available only if the continuous phase represents a pulverised coal flame. * * =24 correspondería al nuevo modelo de deposicion y ensuciamiento * sin combustion de carbon*/ int physical_model; /* FIXME: => enum: CS_LAGR_PHYS_STD, CS_LAGR_PHYS_COAL, CS_LAGR_PHYS_HEAT... */ int n_temperature_layers; int deposition; int dlvo; /*! - 0: no DLVO conditions with roughness surface - 1: DLVO conditions with roughness surface */ int roughness; /*!- 0: no resuspension model - 1: resuspension model */ int resuspension; /* - 0: no clogging model - 1: clogging model */ int clogging; /* - 0: no consolidation model - 1: consolidation model */ int consolidation; int precipitation; int fouling; int depox; //mdt int n_stat_classes; int n_user_variables; } cs_lagr_model_t; /* ========================================================================== */ typedef struct { /*! total number of injected particles, since the beginning, including calculation restarts */ cs_gnum_t n_g_cumulative_total; /*! total number of failed particles, since the beginning, including calculation restarts */ cs_gnum_t n_g_cumulative_failed; /*! total number of particles */ cs_gnum_t n_g_total; /*! total number of particles*/ cs_gnum_t n_g_new; /*! number of exited particles*/ cs_gnum_t n_g_exit; /*! number of deposited particles */ cs_gnum_t n_g_deposited; /*! number of fouling particles */ cs_gnum_t n_g_fouling; /*! number of re-entrained particles*/ cs_gnum_t n_g_resuspended; /*! total number of failed particles */ cs_gnum_t n_g_failed; /*! total weight of particles*/ cs_real_t w_total; /*! weight of new particles*/ cs_real_t w_new; /*! weight of exited particles*/ cs_real_t w_exit; /*! weight of deposited particles */ cs_real_t w_deposited; /*! number of fouling particles */ cs_real_t w_fouling; /*! weight of resuspended particles */ cs_real_t w_resuspended; } cs_lagr_particle_counter_t; /* ========================================================================== */ typedef struct { /* activation (=1) or not (=0) of an evolution equation on the particle temperature (in degrees Celsius). Useful if \ref physical_model=1 and if there is a thermal scalar associated with the continuous phase */ int itpvar; /* activation (=1) or not (=0) of an evolution equation on the particle diameter. Useful if \ref physical_model = 1 */ int idpvar; /* activation (=1) or not (=0) of an evolution equation on the particle mass Useful if \ref physical_model = 1 */ int impvar; /* initialization temperature (in degree Celsius) for the particles already present in the calculation domain when an evolution equation on the particle temperature is activated during a calculation (\ref physical_model = 1 and \ref itpvar = 1). Useful if \ref isuila = 1 and \ref itpvar = 0 in the previous calculation */ cs_real_t tpart; /* initialization value for the specific heat (\f$ J.kg^{-1}.K^{-1} \f$) of the particles already present in the calculation domain when an evolution equation on the particle temperature is activated during a calculation (\ref physical_model = 1 and \ref itpvar = 1). Useful if \ref isuila = 1 and \ref itpvar = 0 in the previous calculation */ cs_real_t cppart; } cs_lagr_specific_physics_t; /* ========================================================================== */ typedef struct { /* - 0: no resuspension model - 1: resuspension model */ int ireent; /* - 0: no head losses calculation for influence of the deposit on the flow - 1: head losses calculation for influence of the deposit on the flow */ int iflow; /* Parameters of the particle resuspension model*/ cs_real_t espasg; cs_real_t denasp; cs_real_t modyeq; cs_real_t rayasp; cs_real_t rayasg; } cs_lagr_reentrained_model_t; /* ========================================================================== */ typedef struct { /* number of particle classes*/ int nbrclas; /* diameter of particles formed by precipitation*/ cs_real_t diameter; /* density of particles formed by precipitation*/ cs_real_t rho; /* number of precipitated particles */ int *nbprec; /* */ cs_real_t *solub; /* number of precipitated particles */ cs_real_t *mp_diss; } cs_lagr_precipitation_model_t; /* ========================================================================== */ typedef struct { /* Parameter of the particle clogging model */ cs_real_t jamlim; cs_real_t mporos; cs_real_t csthpp; cs_real_t diam_mean; } cs_lagr_clogging_model_t; /* ========================================================================== */ typedef struct { /* Parameter of the particle consolidation model */ cs_lnum_t iconsol; cs_real_t rate_consol; cs_real_t slope_consol; cs_real_t force_consol; } cs_lagr_consolidation_model_t; /* ========================================================================== */ typedef struct { /* current step id (for 2nd order scheme) */ int nor; /* duration of a Lagrangian iteration */ cs_real_t dtp; /* physical time of the Lagrangian simulation */ cs_real_t ttclag; } cs_lagr_time_step_t; /* ========================================================================== */ typedef struct { /*! number of particles per class and per boundary zone */ cs_lnum_t nb_part; /*! injection frequency (if < 0, particles are introduced only at first iteration) */ int injection_frequency; /*! velocity condition type: - -1 imposed fluid velocity (from cell velocity) - 0 imposed fluid velocity along the normal of the boundary face, with \ref iuno norm. - 1 imposed velocity: \ref iupt \ref ivpt \ref iwpt must be given. - 2 velocity profile given by user.*/ int velocity_profile; /*! distribution profile: - 1 uniform distribution, - 2 presence rate profile given by user.*/ int distribution_profile; /*! temperature profile: - 1 constant temperature profile - 2 temperature profile given by the user */ int temperature_profile; /*! type of user profiles: - 1: flat diameter profile - 2: user profile to be defined in cs_user_lagr_boundary_conditions */ int diameter_profile; /*! type of coal initial composition (if \ref physical_model=2) - 1: coal initial composition is given by DP_FCP - 0: user profile to be defined cs_user_lagr_boundary_conditions */ int coal_profile; /*! coal number of the particle (if \ref physical_model=2)*/ int coal_number; /*! statistics group number */ int cluster; /*! particle velocity magnitude */ cs_real_t velocity_magnitude; /*! particle velocity components by class and zone */ cs_real_t velocity[3]; /*! particle temperature (size: n_layer) */ cs_real_t *temperature; /*! particle diameter */ cs_real_t diameter; /*! particle diameter variance */ cs_real_t diameter_variance; /*! density */ cs_real_t density; /*! fouling index */ cs_real_t foul_index; /*! particle specific heat */ cs_real_t cp; /*! particle weight */ cs_real_t stat_weight; /*! flow rate */ cs_real_t flow_rate; /*! particle emissivity */ cs_real_t emissivity; /*! water mass fraction in coal particles */ cs_real_t water_mass_fraction; /*! active coal mass fraction in coal particles */ cs_real_t *coal_mass_fraction; /*! coke mass fraction in coal particles */ cs_real_t *coke_mass_fraction; /*! diameter of shrinking core */ cs_real_t shrinking_diameter; /*! initial particle diameter (for coal particles) */ cs_real_t initial_diameter; /*! coke density after pyrolysis (for coal particles) */ cs_real_t *coke_density; } cs_lagr_zone_class_data_t; /* ========================================================================== */ /* ========================================================================== */ typedef struct { /*! activation (=1) or not (=0) of the two-way coupling on the dynamics of the continuous phase. Useful if \ref iilagr = 2 and \ref iccvfg = 0 */ int ltsdyn; /*! activation (=1) or not (=0) of the two-way coupling on the mass. Useful if \ref iilagr = 2, \ref physical_model = 1 and \ref impvar = 1 */ int ltsmas; /* if \ref physical_model = 1 and \ref itpvar = 1, \ref ltsthe activates (=1) or not (=0) the two-way coupling on temperature. if \ref physical_model = 2, \ref ltsthe activates (=1) or not (=0) the two-way coupling on the eulerian variables related to pulverised coal combustion. Useful if \ref iilagr = 2 */ int ltsthe; /*! explicit source term for the continuous phase X velocity */ int itsvx; /*! explicit source term for the continuous phase Y velocity */ int itsvy; /*! explicit source term for the continuous phase Z velocity */ int itsvz; /*! implicit source term for the continuous phase velocity and for the turbulent energy if the \f$k-\varepsilon\f$ model is used */ int itsli; /* explicit source term for the turbulent dissipation and the turbulent energy if the \f$k-\varepsilon\f$ turbulence model is used for the continuous phase */ int itske; /*! source term for the Reynolds stress and the turbulent dissipation if the \f$R_{ij}-\varepsilon\f$ turbulence model is used for the continuous phase */ int itsr11; /*! source term for the Reynolds stress and the turbulent dissipation if the \f$R_{ij}-\varepsilon\f$ turbulence model is used for the continuous phase */ int itsr12; /*! source term for the Reynolds stress and the turbulent dissipation if the \f$R_{ij}-\varepsilon\f$ turbulence model is used for the continuous phase */ int itsr13; /*! source term for the Reynolds stress and the turbulent dissipation if the \f$R_{ij}-\varepsilon\f$ turbulence model is used for the continuous phase */ int itsr22; /*! source term for the Reynolds stress and the turbulent dissipation if the \f$R_{ij}-\varepsilon\f$ turbulence model is used for the continuous phase */ int itsr23; /*! source term for the Reynolds stress and the turbulent dissipation if the \f$R_{ij}-\varepsilon\f$ turbulence model is used for the continuous phase */ int itsr33; /*! explicit thermal source term for the thermal scalar of the continuous phase */ int itste; /*! implicit thermal source term for the thermal scalar of the continuous phase */ int itsti; /*! mass source term */ int itsmas; /* source term for the light volatile matters */ //TODO int *itsmv1;//ncharm2 /* source term for the heavy volatile matters */ //TODO int *itsmv2;//ncharm2 /*! source term for the carbon released during heterogeneous combustion */ int itsco; /*! variance of the air scalar */ int itsfp4; /*! number of absolute time steps (including the restarts) after which a time-average of the two-way coupling source terms is calculated. indeed, if the flow is steady (\ref isttio=1), the average quantities that appear in the two-way coupling source terms can be calculated over different time steps, in order to get a better precision. if the number of absolute time steps is strictly inferior to \ref nstits, the code considers that the flow has not yet reached its steady state (transition period) and the averages appearing in the source terms are reinitialized at each time step, as it is the case for unsteady flows (\ref isttio=0). Useful if \ref iilagr = 2 and \ref isttio = 1 */ int nstits; /*! number of time steps for source terms accumulations */ int npts; /*! number of cells, whose vulumetric rate DODO (concentration ?)is greather than 0.8 */ int ntxerr; /*! maximum volumetric concentration reached */ cs_real_t vmax; /*! maximum massic concentration reached */ cs_real_t tmamax; /*! source term values */ cs_real_t *st_val; } cs_lagr_source_terms_t; /* ========================================================================== */ /* Structures useful to deal with boundary conditions For USLABO => _boundary_track_treatment */ typedef struct { int n_b_zones; /* NFRLAG */ int n_b_max_zones; cs_lnum_t *b_zone_id; /* ILFLAG */ int *b_zone_classes; /* IUSNCL */ int *b_zone_natures; /* IUSCLB */ int *b_face_zone_id; /* IFRLAG */ bool steady_bndy_conditions; cs_real_t *particle_flow_rate; /* DEBLAG -> post-processing use */ } cs_lagr_bdy_condition_t; /* Structures useful to deal with iternal conditions */ typedef struct { int *i_face_zone_id; } cs_lagr_internal_condition_t; /* ========================================================================== */ typedef struct { /* activates (=1) or not (=0) the option of coal particle fouling. It then is necessary to specify the domain boundaries on which fouling may take place. Useful if \ref physical_model = 2*/ int iencra; /* encrustation data*/ int npencr; // TODO cf particles->n_part_fou in cs_lagr_tracking.c /* encrustation data*/ //TODO cs_real_t *enc1;//ncharm2 /* encrustation data*/ //TODO cs_real_t *enc2;//ncharm2 /* limit temperature (in degree Celsius) below which the coal particles do not cause any fouling (if the fouling model is activated). Useful if \ref physical_model = 2 and \ref iencra = 1*/ //TODO cs_real_t *tprenc;//ncharm2 /* ash critical viscosity in \f$ kg.m^{-1}.s^{-1} \f$, in the fouling model cf J.D. Watt et T. Fereday (J.Inst.Fuel, Vol.42-p99). Useful if \ref physical_model = 2 and \ref iencra = 1*/ //TODO cs_real_t *visref;//ncharm2 /* encrustation data */ cs_real_t dnpenc; } cs_lagr_encrustation_t; /* ========================================================================== */ typedef struct { cs_real_t *enc1;//ncharm2 cs_real_t *enc2;//ncharm2 cs_real_t *ashclk; cs_real_t *ashna2o; cs_real_t *ashal2o3; cs_real_t *ashfe2o3; cs_real_t *ashmgo; cs_real_t *ashcao; cs_real_t *ashsio2; cs_real_t *kinete; cs_real_t *viscp; } cs_lagr_encrusdepox_t; /* ========================================================================== */ typedef struct { /*! Hamaker constant for the particle/fluid/substrate system */ cs_real_t cstham; /*! Retardation wavelength for VDW forces for the particle/fluid/substrate system */ cs_real_t lambda_vdw; /*! Dielectric constant of the fluid */ cs_real_t epseau; /*! Electrokinetic potential of the first solid - particle */ cs_real_t phi_p; /*! Electrokinetic potential of the second solid - surface */ cs_real_t phi_s; /*! Valence of ions in the solution (used for EDL forces) */ cs_real_t valen; /*! Ionic force */ cs_real_t fion; } cs_lagr_physico_chemical_t; /* ========================================================================== */ typedef struct { /* brownnian motion activation */ int lamvbr; } cs_lagr_brownian_t; /* ========================================================================== */ typedef struct { /*! number of additional user data to record for the calculation of additional boundary statistics in \ref bound_stat */ int nusbor; /*! number of iterations during which steady boundary statistics have been accumulated. Useful if \ref isttio=1 and \ref nstist inferior or equal to the current time step. \ref npstf is initialized and updated automatically by the code, its value is not to be modified by the user */ int npstf; /*! number of iterations during which boundary statistics have been calculated (the potential iterations during which unsteady statistics have been calculated are counted in \ref npstft). \ref npstft is initialized and updated automatically by the code, its value is not to be modified by the user */ int npstft; /*! activation (=1) or not (=0) of the recording of the number of particle/boundary interactions, and of the calculation of the associated boundary statistics. \ref inbrbd = 1 is a compulsory condition to use the particulate average \ref imoybr = 2. */ int inbrbd; /*! activation (=1) or not (=0) of the recording of the particulate mass flow related to the particle/boundary interactions, and of the calculation of the associated boundary statistics. \ref inbrbd = 1 is a compulsory condition to use \ref iflmbd=1. Useful if \ref inbrbd=1 */ int iflmbd; /*! activation (=1) or not (=0) of the recording of the angle between a particle trajectory and a boundary face involved in a particle/boundary interaction, and of the calculation of the associated boundary statistics. */ int iangbd; /*! activation (=1) or not (=0) of the recording of the velocity of a particle involved in a particle/boundary interaction, and of the calculation of the associated boundary statistics. */ int ivitbd; /*! activation (=1) or not (=0) of the recording of clogging parameters involved in a particle/boundary interaction, and of the calculation of the associated boundary statistics. */ int iclgst; /*! flag for number of recorded particle/boundary interactions with fouling */ int iencnbbd; /*! flag for mass of fouled coal particles */ int iencmabd; /*! flag for diameter of fouled coal particles */ int iencdibd; /*! flag for coke fraction of fouled coal particles */ int iencckbd; /*! id for number of particle/boundary interactions */ int inbr; /*! id for particle mass flow at the boundary faces */ int iflm; /*! id for mean interaction angle with the boundary faces */ int iang; /*! id for mean interaction velocity with the boundary faces */ int ivit; /*! id for number of resuspended particles */ int ires; /*! id for mass flow of resuspended particles at the boundary faces */ int iflres; /*! flag for number of recorded particle/boundary interactions with fouling */ int iencnb; /*! id for mass of fouled coal particles */ int iencma; /*! id for diameter of fouled coal particles */ int iencdi; /*! id for coke fraction of fouled coal particles */ int iencck; /*! supplementary user boundary statistics */ int *iusb; /* the recordings in \ref bound_stat at every particle/boundary interaction are cumulated values (possibly reset to zero at every iteration in the unsteady case). They must therefore be divided by a quantity to get boundary statistics. The user can choose between two average types: - = 0: no average is applied to the recorded cumulated values. - = 1: a time-average is calculated. The cumulated value is divided by the physical duration in the case of steady averages (\ref isttio=1). The cumulated value is divided by the value of the last time step in the case of unsteady averages (\ref isttio=0), and also in the case of steady averages while the absolute iteration number is inferior to \ref nstist. - = 2: a particulate average is calculated. The cumulated value is divided by the number of particle/boundary interactions (in terms of statistical weight) recorded in \ref bound_stat "bound_stat"(nfabor,inbr). This average can only be calculated when \ref inbrbd=1. Only the cumulated value is recorded in the restart file. */ int *imoybr; /*! id for number of deposited particles */ int inclg; /*! id for particle deposition part */ int inclgt; /*! id for particle deposition time */ int iclogt; /*! id for particle consolidation height */ int iclogh; /*! id for particle surface coverage */ int iscovc; /* id for mean of particle deposition height */ int ihdepm; /* id for variance of particle deposition height */ int ihdepv; /* id for mean diameter of deposited particles */ int ihdiam; /* id for sum of deposited particle diameters */ int ihsum; //int iekinp; // flag for kinetic energy of deposited particle (depox) mdt //int iviscp; // flag for kinetic energy of deposited particle (depox) mdt /*! if the recording of the boundary statistics is steady, \ref tstatp contains the cumulated physical duration of the recording of the boundary statistics. if the recording of the boundary statisticss is unsteady, then \ref tstat=dtp (it is the Lagrangian time step, because the statistics are reset to zero at every time step). */ cs_real_t tstatp; /*! name of the boundary statistics, displayed in the log and the post-processing files. Warning: this name is also used to reference information in the restart file (\ref isuist =1). If the name of a variable is changed between two calculations, it will not be possible to read its value from the restart file */ char **nombrd; } cs_lagr_boundary_interactions_t; /* ========================================================================== */ typedef struct { /* Turbulence model */ int iturb; int itytur; /* cpincl */ int ncharb; /* ppppar */ int ncharm; /* radiation */ int iirayo; /* icp */ int icp; /* diftl0 */ cs_real_t diftl0; /* cmu */ cs_real_t cmu; /* visls0 */ cs_real_t visls0; /***************** * Useful fields * *****************/ /* wall ustar */ cs_real_t *uetbor; /* Fluid density */ cs_field_t *cromf; /* Fluid pressure */ cs_field_t *pressure; /* Fluid temparature */ cs_field_t *scal_t; cs_field_t *temperature; cs_field_t *t_gaz; /* Fluid velocity */ cs_field_t *vel; /* Fluid viscosity */ cs_field_t *viscl; /* Fluid viscosity */ cs_field_t *cpro_viscls; /* Fluid specific heat capacity */ cs_field_t *cpro_cp; /* Radiat. */ cs_field_t *luminance; /* Combustion */ cs_field_t *x_oxyd; cs_field_t *x_eau; cs_field_t *x_m; /* Turbulence */ /* Turbulent intensity */ cs_field_t *cvar_k; /* Turbulent dissipation */ cs_field_t *cvar_ep; /* Omega from k-omega SST model*/ cs_field_t *cvar_omg; /* Reynolds stress component Rxx */ cs_field_t *cvar_r11; /* Reynolds stress component Ryy */ cs_field_t *cvar_r22; /* Reynolds stress component Rzz */ cs_field_t *cvar_r33; /* Reynolds Stress Tensor */ cs_field_t *cvar_rij; } cs_lagr_extra_module_t; /* external data relative to coal combustion */ typedef struct { int ih2o; // cpincl int io2; // cpincl int ico; // cpincl int iatc; // ppthch cs_real_t prefth; // ppthch cs_real_t trefth; // ppthch int natom; // = 5; cs_real_t *wmolat; // dim = natom int ngazem; // = 20; cs_real_t *wmole; // ngazem int *iym1; int ncharm; // cpincl cs_real_t *a1ch; // ncharm cs_real_t *h02ch; cs_real_t *e1ch; // cs_real_t *a2ch; // cs_real_t *e2ch; // cs_real_t *y1ch; // cs_real_t *y2ch; // cs_real_t *cp2ch; // cs_real_t *ahetch; // cs_real_t *ehetch; // cs_real_t *rho0ch; // cs_real_t *xwatch; // cs_real_t *xashch; // cs_real_t *thcdch; // } cs_lagr_coal_comb_t; /*============================================================================ * Global variables *============================================================================*/ /*! Fixed constants */ extern const cs_lagr_const_dim_t *cs_glob_lagr_const_dim; /*! General dimensions */ extern cs_lagr_dim_t *cs_glob_lagr_dim; /*! Time and Lagrangian-Eulerian coupling scheme */ extern cs_lagr_time_scheme_t *cs_glob_lagr_time_scheme; /*! Main Lagragian physical model parameters */ extern cs_lagr_model_t *cs_glob_lagr_model; /*! Read-only pointer to global particle counter */ extern const cs_lagr_particle_counter_t *cs_glob_lagr_particle_counter; /* Lagrangian log output every frequency_n time steps */ extern int cs_glob_lagr_log_frequency_n; /* Statisics on borders*/ extern cs_real_t *bound_stat; extern int cs_glob_lagr_nzone_max; extern int cs_glob_lagr_nclass_max; extern cs_lagr_specific_physics_t *cs_glob_lagr_specific_physics; extern cs_lagr_reentrained_model_t *cs_glob_lagr_reentrained_model; extern cs_lagr_precipitation_model_t *cs_glob_lagr_precipitation_model; extern cs_lagr_clogging_model_t *cs_glob_lagr_clogging_model; extern cs_lagr_consolidation_model_t *cs_glob_lagr_consolidation_model; extern cs_lagr_time_step_t *cs_glob_lagr_time_step; extern cs_lagr_source_terms_t *cs_glob_lagr_source_terms; extern cs_lagr_encrustation_t *cs_glob_lagr_encrustation; extern cs_lagr_encrusdepox_t *cs_glob_lagr_encrusdepox; // mdt extern cs_lagr_physico_chemical_t *cs_glob_lagr_physico_chemical; extern cs_lagr_brownian_t *cs_glob_lagr_brownian; extern cs_lagr_boundary_interactions_t *cs_glob_lagr_boundary_interactions; extern cs_lagr_extra_module_t *cs_glob_lagr_extra_module; extern cs_lagr_coal_comb_t *cs_glob_lagr_coal_comb; extern cs_lagr_bdy_condition_t *cs_glob_lagr_bdy_conditions; extern cs_lagr_internal_condition_t *cs_glob_lagr_internal_conditions; extern cs_lagr_zone_class_data_t *lagr_zone_class_data; /* Unit normals and offsets of boundary faces */ extern cs_real_4_t *cs_glob_lagr_b_u_normal; /* Projection matrices for global to local coordinates on boundary faces */ extern cs_real_33_t *cs_glob_lagr_b_face_proj; /*============================================================================ * Public function prototypes *============================================================================*/ /*----------------------------------------------------------------------------*/ /*! * \brief Provide access to class/boundary zone parameters structure * * \param[in] iclass particle class number * \param[in] izone boundary zone number * * \return * pointer to particle class and boundary zone structure of parameters */ /* ----------------------------------------------------------------------------*/ cs_lagr_zone_class_data_t * cs_lagr_get_zone_class_data(int iclass, int izone); /*----------------------------------------------------------------------------*/ /*! * \brief Set injection parameters for a given class and boundary zone * * \param[in] iclass class number * \param[in] izone boundary zone number * \param[in] number pointer to number of particles to inject * \param[in] freq pointer to injection frequency * \param[in] stat pointer to statistical groups id * */ /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_injection(int iclass, int izone, int number, int freq, int stat); /*----------------------------------------------------------------------------*/ /*! * \brief Set temperature parameters for a given class and boundary zone * * \param[in] iclass class number * \param[in] izone boundary zone number * \param[in] profile temperature profile * \param[in] temp pointer to temperature values * \param[in] emissivity emissivity value */ /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_temperature(int iclass, int izone, int profile, cs_real_t *temp, cs_real_t emissivity); /*----------------------------------------------------------------------------*/ /*! * \brief Set temperature parameters for a given class and boundary zone * * \param[in] iclass class number * \param[in] izone boundary zone number * \param[in] cp pointer to specific heat value */ /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_cp(int iclass, int izone, cs_real_t cp); /*----------------------------------------------------------------------------*/ /*! * \brief Set coal parameters for a given class and boundary zone * * \param[in] iclass class number * \param[in] izone boundary zone number * \param[in] profile coal profile * \param[in] number coal number * \param[in] temp pointer to temperature array * \param[in] coal_mf pointer to coal mass fraction * \param[in] coke_mf pointer to coke mass fraction * \param[in] coke_density pointer to coke density after pyrolysis * \param[in] water_mf pointer to water mass fraction * \param[in] shrink_diam pointer to coke shrinking diameter * \param[in] init_diam pointer to initial particle diameter */ /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_coal(int iclass, int izone, int profile, int number, cs_real_t *temp, cs_real_t *coal_mf, cs_real_t *coke_mf, cs_real_t *coke_density, cs_real_t water_mf, cs_real_t shrink_diam, cs_real_t init_diam); /*----------------------------------------------------------------------------*/ /*! * \brief Set coal parameters for a given class and boundary zone * * \param[in] iclass class number * \param[in] izone boundary zone number * \param[in] profile pointer to flag for flow and stat weight profile * \param[in] weight pointer to stat weight value * \param[in] flow pointer to mass flow rate value * */ /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_stat(int iclass, int izone, int profile, cs_real_t weight, cs_real_t flow); /*----------------------------------------------------------------------------*/ /*! * \brief Set diameter parameters for a given class and boundary zone * * \param[in] iclass class number * \param[in] izone boundary zone number * \param[in] profile pointer to flag for diameter profile * \param[in] diam pointer to diameter value * \param[in] diam_dev pointer to diameter standard deviation value */ /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_diam(int iclass, int izone, int profile, cs_real_t diam, cs_real_t diam_dev); /*----------------------------------------------------------------------------*/ /*! * \brief Set density for a given class and boundary zone * * \param[in] iclass class number * \param[in] izone boundary zone number * \param[in] density pointer to density value */ /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_density(int iclass, int izone, cs_real_t density); /*----------------------------------------------------------------------------*/ /*! * \brief Set density for a given class and boundary zone * * \param[in] iclass class number * \param[in] izone boundary zone number * \param[in] foul_index pointer to fouling index value */ /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_foul_index(int iclass, int izone, cs_real_t foul_index); /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_ash(int iclass, // mdt int izone, cs_real_t ashclk, cs_real_t ashna2o, cs_real_t ashk2o); /*----------------------------------------------------------------------------*/ /*! * \brief Set velocity parameters for a given class and boundary zone * * \param[in] iclass class number * \param[in] izone boundary zone number * \param[in] profile pointer to velocity profile * \param[in] velocity pointer to velocity values array */ /*----------------------------------------------------------------------------*/ void cs_lagr_set_zone_class_velocity(int iclass, int izone, int profile, cs_real_t velocity[]); /*---------------------------------------------------------------------------- * \brief Initialize Lagrangian module parameters for a given set of data * * *----------------------------------------------------------------------------*/ cs_lagr_zone_class_data_t * cs_lagr_init_zone_class_new(int iclass, int izone); /*----------------------------------------------------------------------------*/ /*! * \brief Get read/write pointer to global particle counter * * \return * pointer to lagrangian particle counter structure */ /*----------------------------------------------------------------------------*/ cs_lagr_particle_counter_t * cs_lagr_get_particle_counter(void); /*----------------------------------------------------------------------------*/ /*! \brief Update global particle counter * * All fields handled in the local particle set are updated relative * to that data (using global sums). * * \return pointer to lagrangian particle counter structure */ /*----------------------------------------------------------------------------*/ cs_lagr_particle_counter_t * cs_lagr_update_particle_counter(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_particle_counter_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_specific_physics_t * cs_get_lagr_specific_physics(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_reentrained_model_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_reentrained_model_t * cs_get_lagr_reentrained_model(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_precipitation_model_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_precipitation_model_t * cs_get_lagr_precipitation_model(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_clogging_model_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_clogging_model_t * cs_get_lagr_clogging_model(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_consolidation_model_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_consolidation_model_t * cs_get_lagr_consolidation_model(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_time_step_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_time_step_t * cs_get_lagr_time_step(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_source_terms_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_source_terms_t * cs_get_lagr_source_terms(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_encrustation_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_encrustation_t * cs_get_lagr_encrustation(void); cs_lagr_encrusdepox_t * cs_get_lagr_encrusdepox(void); // mdt /*---------------------------------------------------------------------------- * Provide access to cs_lagr_physico_chemical_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_physico_chemical_t * cs_get_lagr_physico_chemical(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_brownian_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_brownian_t * cs_get_lagr_brownian(void); /*----------------------------------------------------------------------------*/ /*! * \brief Return pointer to the main internal conditions structure. * * \return * pointer to current internal_contditions or NULL */ /*----------------------------------------------------------------------------*/ cs_lagr_internal_condition_t * cs_lagr_get_internal_conditions(void); /*----------------------------------------------------------------------------*/ /*! * \brief Return pointer to the main boundary conditions structure. * * \return * pointer to current bdy_conditions or NULL */ /*----------------------------------------------------------------------------*/ cs_lagr_bdy_condition_t * cs_lagr_get_bdy_conditions(void); /*---------------------------------------------------------------------------- * Destroy finalize the global cs_lagr_bdy_condition_t structure. *----------------------------------------------------------------------------*/ void cs_lagr_finalize_bdy_cond(void); /*---------------------------------------------------------------------------- * Destroy finalize the global cs_lagr_internal_condition_t structure. *----------------------------------------------------------------------------*/ void cs_lagr_finalize_internal_cond(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_boundary_interactions_t * * needed to initialize structure with GUI *----------------------------------------------------------------------------*/ cs_lagr_boundary_interactions_t * cs_get_lagr_boundary_interactions(void); /*---------------------------------------------------------------------------- * Provide access to cs_lagr_extra_module_t * *----------------------------------------------------------------------------*/ cs_lagr_extra_module_t * cs_get_lagr_extra_module(void); /*---------------------------------------------------------------------------- * Prepare for execution of the Lagrangian model. * * This should be called before the fist call to cs_lagr_solve_time_step. * * parameters: * dt <-- time step (per cell) *----------------------------------------------------------------------------*/ void cs_lagr_solve_initialize(const cs_real_t *dt); /*-------------------------------------------------------------------- * Execute one time step of the Lagrangian model. * * This is the main function for that model. * * parameters: * itypfb <-- boundary face types * dt <-- time step (per cell) *-------------------------------------------------------------------- */ void cs_lagr_solve_time_step(const int itypfb[], const cs_real_t *dt); /*---------------------------------------------------------------------------- * Return pointers to lagrangian arrays * * This function is intended for use by Fortran wrappers. * * parameters: * dim_bound_stat --> dimensions for bound_stat pointer * p_bound_stat --> bound_stat pointer *----------------------------------------------------------------------------*/ void cs_lagr_init_c_arrays(int dim_cs_glob_lagr_source_terms[2], cs_real_t **p_cs_glob_lagr_source_terms); /*---------------------------------------------------------------------------- * Free lagrangian arrays * * This function is intended for use by Fortran wrappers. *----------------------------------------------------------------------------*/ void cs_lagr_finalize(void); /*----------------------------------------------------------------------------*/ END_C_DECLS #endif /* __CS_LAGR_H__ */