AEATECHNOLoGY ENGINEERING SOFTWAR Useful hints Start with coarse grid and refine the grid as required Gradually build the complexity of the problem and restart from the previous solution CFX-4 CFX-4.3V4.3.1H Introductory Training(Dec 1999)CFX-4 Introductory Training (Dec 1999) 11 -3 CFX-4.3 V4.3.1H Useful Hints Start with coarse grid and refine the grid as required. Gradually build the complexity of the problem and restart from the previous solution