MME  Vol.4 No.2 , May 2014
A Study on the Effective Long Type Coil Shape by Multidisciplinary Method in Induction Heating
ABSTRACT

The axis symmetric analysis method can neither handle initial curved plates nor be used in the optimization of coil shapes because an axis symmetric coil is the only shape to analyze in this method. But the method using some discrete divisions and steps, can overcome these difficulties and show more accurate, reasonable results of temperatures and deflections in flat or curved plates with initial curvature, than those in the axis symmetric analysis method. Traditionally, the coil shape in induction heating is circular shape and it needs the moving process along heating lines. To overcome these, the “long type coil” with some linear parallel coils is proposed. It does not need the moving process along heating lines and reduces the heating process time. The results of experiments are compared with those of simulation.


Cite this paper
Lee, Y. and Ha, Y. (2014) A Study on the Effective Long Type Coil Shape by Multidisciplinary Method in Induction Heating. Modern Mechanical Engineering, 4, 57-66. doi: 10.4236/mme.2014.42007.
References
[1]   Kim, H.K. (2002) Simulation of Line Heating by High Frequency Induction Heating. Ph.D. Thesis, Seoul National University, Seoul.

[2]   Lee, Y.H. (2006) Development of the Induction Heating Machine and Analysis Program for a Plate Bending. Ph.D. Thesis, Seoul National University, Seoul.

[3]   Marder, A.R. and Krauss, G. (1970) The Effect of Morphology on the Strength of Lath Martensite. Proceedings of the 2nd International Conference on the Strength of Met and Alloys, 3, American Society for Metals, Metals Park, 822-823.

[4]   Lee, Y.H. (2012) Prediction of Plate Bending by Multi Divisional Analysis in Induction Heating. Journal of Ship Research, 56, 146-153.
http://dx.doi.org/10.5957/JOSR.56.3.110007

[5]   Jang, C.D., Seo, S.I. and Ko, D.E. (1997) A Study on the Prediction of Deformations of Plates Due to Line Heating Using a Simplified Thermal Elasto-Plastic Analysis. Journal of Ship Production, 13, 22-27.

 
 
Top