Translations:FEM SolverElmer/18/en

About Equations

 * To perform the analysis of a particular physical behavior, an Equation must be used (Flow, Heat, Electrostatics...)
 * Disambiguation: The term Equation is used in FreeCAD to describe the different physical mechanisms, the term Solver is used in all Elmer documents. Thus when using in FreeCAD the "Flow Equation", in reality Elmer uses the "Flow Solver" to find a solution to the Navier-Stokes equation.
 * One or several equations can be used at once with Elmer by simply adding the equation object under the SolverElmer object, thus performing multi-physics analyses: