The shrinkage porosity was computed from the temperature and gradients using metal-specific processcharacteristics, which can be adjusted to calibrate the results with respect to the observed location of shrinkageporosity.The shrinkage porosity is displayed as dots inside the casting: red for macroporosity and orange for micro-porosity in Fig. 12. In this simulation, both macroporosity and micro-porosity were identified as 4.47 cm 3 with 100% quality. It can be seen that the entire shrinkage porosity has been shifted into the feeder.