Emilio Belmar Quijada is a mechanical engineer with over five years in numerical simulation for mining and industry, and a former lecturer in fluid mechanics. He leads the CFD, FEA and DEM team at TNA Engineering, Chile, and directs CFD-IA: a 3D U-Net trained in PyTorch to predict velocity, temperature and pressure fields in industrial enclosures, replacing hours-long OpenFOAM RANS runs with seconds of inference on an open-source, fully local pipeline.