Online Two-stage Thermal History Prediction Method for Metal Additive Manufacturing of Thin Walls

no code implementations • 24 Oct 2023 • Yifan Tang, M. Rahmani Dehaghani, Pouyan Sajadi, Shahriar Bakrani Balani, Akshay Dhalpe, Suraj Panicker, Di wu, Eric Coatanea, G. Gary Wang

With measured/predicted temperature profiles of several points on the same layer, the second stage proposes a reduced order model (ROM) (intra-layer prediction model) to decompose and construct the temperature profiles of all points on the same layer, which could be used to build the temperature field of the entire layer.

Computational Efficiency