Calculation of Stress Intensity Factor in Rotary Cracked Disks with Central Hole by Using Emulator Technology
نویسندگان
چکیده
In this paper, the crack growth and variations of stress intensity factor in rotary disks with central hole is studied. For modeling and analyzing samples, the FRANC2D software is used and to predict stress intensity factor, DACE emulator (Design & Analysis of Computer Experiments) is used and, at the end comparison between results of modeling and results of simulator has been done. The emulator predicts the stress intensity factors very accurate. Key word: Rotating disks • emulator • simulator • crack • FRANC2D • stress intensity factor
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