Ruihai Xin

Strong knowledge of solid mechanics and finite element analysis of composite structures. Experience with Abaqus simulation for non-linear analysis. Extensive skills in the fabrication and testing methods of carbon fiber composites. Experience with integration of artificial intelligence (AI) techniques with Abaqus simulation and data mining. Proficiency in the digital image correlation method for static/dynamic strain and deformation measurements. Expert in composite thermal protection designs and testing for reusable space vehicles.

• Xin, Ruihai, Vinh Tung Le, and Nam Seo Goo. "Prediction of the buckling mode of cylindrical composite shells with imperfections using FEM-based deep learning approach." Advanced Composite Materials 33.2 (2024): 189-211.
• Xin, Ruihai, Vinh Tung Le, and Nam Seo Goo. "Buckling identification in composite cylindrical shells with measured imperfections using a Multi-DIC method and finite element analysis." Thin-Walled Structures 177 (2022): 109436.
• Quan, Feng, Rui Hai Xin, and Nam Seo Goo. "Material Property Measurement of 3D Printed Carbon Fiber Composite Using a Digital Image Correlation Method." Asia-Pacific International Symposium on Aerospace Technology. Singapore: Springer Nature Singapore, 2021.
• Xin, Ruihai, Nguyen Vu Doan, and Nam Seo Goo. "Thermal Deformation Measurement of Notched Structure Using Global-local Multi-DIC System." Journal of the Korean Society for Aeronautical & Space Sciences 49.8 (2021): 617-626.