Based on the characteristics of composite stiffened panels

We develop its process design of VARI integrated forming technology including the mold and the process steps

and then create some viable flow runner project to simulate and analysis by PAM-RTM. According to the results

we chosen the project with reasonable injection mode and flow run-ner to manufacture the stiffened panels by VARI process. the result of the nondestructive testing show that internal defect barely exists in the component

which proved that the process design and the simulation is effective.