Hybrid modelling of the contact gap conductance heat transfer in welding process
Using artificial neural network (ANN) to find the thermal boundary condition in welding model. Correlated on the ANN model components with quality of prediction on the thermal boundary. A second stage modeling method was proposed for improving the results. The accuracy of the prediction was validated and found to be relevant largely to the ANN topology.
contact gap conductance heat transfer welding process artificial neural network topology finite element method