Toward Generalizable Graph Learning for 3D Engineering AI: Explainable Workflows for CAE Mode Shape Classification and CFD Field Prediction. - Tong Duy Son; Kohta Sugiura; Marc Brughmans; Andrey Hense; Zhihao Liu; Amirthalakshmi Veeraraghavan; Ajinkya Bhave; Jay Masters; Paolo di Carlo; Theo Geluk (CoRR, 2026)