Uhlmann, EckartEckartUhlmannBarth, EnricoEnricoBarthNabbout, KaissarKaissarNabboutSommerfeld, MartinMartinSommerfeldBock-Marbach, BenjaminBenjaminBock-MarbachKuhnert, JörgJörgKuhnertDovgal, AndreyAndreyDovgal2024-08-052024-08-052023https://publica.fraunhofer.de/handle/publica/47280810.1016/j.procir.2023.06.066In recent years, the rise in computation and modelling capabilities has enabled first chip formation simulations for wet cutting processes. Currently, chip formation simulations are limited to a small simulation domain around the cutting edge. Hence, vague assumptions of inflow boundary conditions of the cooling lubricant must be made. In this paper, a procedure is shown to determine the boundary conditions of the free fluid jet for different cooling lubricant strategies by combination of Particle Image Velocimetry (PIV) and meshfree fluid simulations. As a result, usual assumptions of cooling lubricant boundary conditions are evaluated and deviations are identified.enTurningFluidSimulationDDC::500 Naturwissenschaften und MathematikCooling Lubricant Boundary Conditions for wet Turning Simulationsjournal article