The Effect of Solidification Models on the Prediction Results of the Temperature Change of the Aluminum Cylinder Head Estimated by FDM Solidification Analysis

摘要: This paper presents the prediction results of temperature change during solidification process cylinder head made AC2A aluminum alloy. Prediction have been obtained by using FDM analysis based on two different models were investigated. Here, model means functional relationship between Temperature and Fraction Solid. The first is a simple Linear function second estimated from DSC measurement. comparison simulated measured temperatures revealed that selection significantly reflects results. gives higher accuracy than model. Thermo- Calc UMSA [3] also