/*--------------------------------*- C++ -*----------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | Website: https://openfoam.org \\ / A nd | Version: dev \\/ M anipulation | \*---------------------------------------------------------------------------*/ FoamFile { format ascii; class dictionary; location "constant"; object dynamicMeshDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // mover { type multiValveEngine; libs ("libfvMeshMoversMultiValveEngine.so"); slidingPatches ( liner evStem ivStem nonCouple_cyl_ev nonCouple_ev_cyl nonCouple_cyl_iv nonCouple_iv_cyl ); linerPatches (liner); piston { patches (piston); axis (0 0 1); motion { type crankConnectingRodMotion; conRodLength 1000; // To mimic pure sinusoidal motion stroke 1; } movingFrozenLayerThickness 0; travelInterval 0.1; cosineScale 1; } valves { ev { patches (evHead); axis (0 0 1); movingFrozenLayerThickness 0; travelInterval 5.8e-3; cosineScale 1; minLift 0.01; motion { type repeat; period 720; start 0; value { type table; values ( (0 0) (100 0.01) // EVO + meshToMesh map (240 0.29) (380 0.01) // EVC + meshToMesh map (480 0) ); } } } iv { $ev; patches (ivHead); motion { $ev/motion; start 240; // IVO - EVO } } } } topoChanger { type meshToMesh; libs ("libmeshToMeshTopoChanger.so"); times ( #include "$FOAM_CASE/constant/meshTimes" ); repeat 720; timeDelta 1e-6; extrapolation multiNearest; boundaryExtrapolation nearest; } // ************************************************************************* //