diff --git a/doc/forceModel_surfaceTensionForce.txt b/doc/forceModel_surfaceTensionForce.txt new file mode 100644 index 00000000..a7a5915f --- /dev/null +++ b/doc/forceModel_surfaceTensionForce.txt @@ -0,0 +1,53 @@ +"CFDEMproject Website"_lws - "Main Page"_main :c + +:link(lws,http://www.cfdem.com) +:link(main,CFDEMcoupling_Manual.html) + +:line + +forceModel surfaceTensionForce command :h3 + +[Syntax:] + +Defined in "couplingProperties"_CFDEMcoupling_dicts.html#couplingProperties +dictionary. + +forceModels +( + surfaceTensionForce; +); +surfaceTensionForceProps +\{ + stfFieldName "surfaceTensionField"; +\} :pre + +{surfaceTensionField} = name of the surface tension force field :ulb,l +:ule + +[Examples:] + +forceModels +( + surfaceTensionForce; +); +surfaceTensionForceProps +\{ + stfFieldName "surfaceTensionForce"; +\} :pre + +[Description:] + +The force model calculates the surface tension force acting on each DEM particle based on a pre-calculated +surface tension force as V_particle * F^sigma. When used in conjunction with the "cfdemSolverMultiphase" +solver, the surface tension force is calculated with the CSF (continuum surface force) model +(see Brackbill et al. (1992): "A continuum method for modeling surface tension", J. Comput. Phys.). + +[Restrictions:] + +Has to be used with a multiphase solver that calculates the surface tension force. Tested with the solver +"cfdemSolverMultiphase". + +[Related commands:] + +"forceModel"_forceModel.html +