Abstract
In this work, we analyzed the fractal characteristics of the contact surface of needle punched nonwovens with different contents of polyurethane compressed under different pressures. Fractal dimensions, Da and Dg, were used to evaluate the fiber area distribution and grayscale distribution of the contact surfaces respectively. The results show that both Da and Dg increase with the increasing compressing stress. The more polyurethane the nonwoven contains, the larger Dg and smaller Da it has.
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References
Buzio, R., Boragno, C., Biscarini, F.: The Contact Mechanics of Fractal Surfaces. Nature Materials 2(4), 233–236 (2003)
Toshio, M., Hiroyuki, K., Hirokazu, K., et al.: Prediction Method for Wrinkle Grade by Image Analysis. Journal of Textile Engineering 54(5), 135–141 (2008)
Militky, J., Bajzfk, V.: Surface Roughness and Fractal Dimension. Journal of Textile Institute 92 Part 3, 91–113 (2001)
Bisoi, A.K., Mishra, J.: On Calculation of Fractal Dimension of Images. Pattern Recogn. Lett. 22, 631–637 (2001)
Hou, Z.D., Qin, Y.W.: The Study of Fractal Correlation Method in the Displacement Measurement and Its Application. Optics and Lasers in Engineering 39(4), 465–472 (2003)
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© 2011 Springer-Verlag Berlin Heidelberg
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Yang, X., Takatera, M. (2011). Fractal Characteristics of Contact Surface of Needle Punched Nonwovens. In: Lin, S., Huang, X. (eds) Advances in Computer Science, Environment, Ecoinformatics, and Education. CSEE 2011. Communications in Computer and Information Science, vol 215. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-23324-1_6
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DOI: https://doi.org/10.1007/978-3-642-23324-1_6
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-23323-4
Online ISBN: 978-3-642-23324-1
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