fluent定义宏

DEFINE_ADJUST(name,domain); general purpose UDF called every iteration

DEFINE_INIT(name,domain); UDF used to initialize field variables

DEFINE_ON_DEMAND(name); defines an ‘execute-on-demand’ function

DEFINE_RW_FILE(name,fp); customize reads/writes to case/data files     

DEFINE_PROFILE(name,thread,index); defines boundary profiles

DEFINE_SOURCE(name,cell,thread,dS,index); defines source terms

DEFINE_HEAT_FLUX(name,face,thread,c0,t0,cid,cir); defines heat flux

DEFINE_PROPERTY(name,cell,thread); defines material properties

DEFINE_DIFFUSIVITY(name,cell,thread,index); defines UDS and species 

diffusivities

 

DEFINE_UDS_FLUX(name,face,thread,index); defines UDS flux terms

DEFINE_UDS_UNSTEADY(name,cell,thread,index,apu,su); defines UDS transient terms

    

DEFINE_SR_RATE(name,face,thread,r,mw,yi,rr); defines surface reaction rates

    

DEFINE_VR_RATE(name,cell,thread,r,mw,yi,rr,rr_t); defines vol. reaction rates

    

DEFINE_SCAT_PHASE_FUNC(name,cell,face); defines scattering phase function for DOM

    

DEFINE_DELTAT(name,domain); defines variable time step size for unsteady problems

    

DEFINE_TURBULENT_VISCOSITY(name,cell,thread); defines procedure for calculating turbulent viscosity

    

DEFINE_TURB_PREMIX_SOURCE(name,cell,thread,turbflamespeed,source); defines turb. flame speed

   

DEFINE_NOX_RATE(name,cell,thread,nox); defines NOx production and destructionrates