GA Wavelet Transform Direction for γ-Phase Shaped Finite Element Analysis

Abstract:

1040 °C was studied during the period imposed 137MPa tensile creep nickel-base single crystal superalloys γ/γ the evolution of two-phase approach. ANSYS finite element method is using a single crystal alloy with / without external load when the Von Mises stress in the gand γ two phase distribution. The comprehensive analysis of the formula, the coefficient values usually experience, not very accurate, this article dealing with GA coefficient. This algorithm uses orthogonal crossover to generate initial population and uses elitist-crossover to increase the good patterns of the population and uses hybrid mutation to increase the ability of local and global optimization. It has shown fascinating results when being used in the optimization of multimodal function. The results showed that: In the creep period, the corresponding cubic γ along the von Mises stress and strain energy density of the crystal face to form raft-like organizations.

• Periodical: Advanced Materials Research (Volumes 791-793)
• Pages: 573-576
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.791-793.573
• Online since: September 2013
• Authors: Lei Meng
• Keywords: ANSYS, Discrete Wavelet Transform (DWT), GA, Wavelet

References

[1] Jesu's Pando: The American Physical Society, 1998, volume 57, number 3, pp.3593-3601.

[2] Mallat, S. G: Proceedings of the IEEE, Vol. 84, No. 4 (1996), pp.604-614.

[3] Andrew P. Bradley: Proc. VIIth Digital Image Computing: Techniques and Applications, Sun C., Talbot H., Ourselin S. and Adriaansen T. (Eds. ), 2003, pp.29-38.

DOI: 10.1071/9780643090989

[4] Li, W. : Proceedings of the United States Department of Energy Cyber Security Group 2004 Training Conference, May 2004, pp.24-27.

[5] Lamees Alhazzaa: King Saud University Computer Science Collage CSC590_Selected Topic, (2002).

[6] Gary Stein: ACM Southeast Regional Conference Proceedings of the 43rd annual Southeast regional conference - Volume 2, 2005, pp.136-141.