**3.3 Analysis**

Casting simulation software can only help foundry engineers to analyze the effect of a particular method design on the yield and quality. The software enables us to 'look through' the virtual mould. However, it can not perform better by itself. The outcomes should be analyzed by a knowledgeable foundry engineer. Application of casting simulation software can improve the productivity of a company and also it is a tool for the foundrymen to succeed but it cannot substitute him.
