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.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
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)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
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
Download citation
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
eBook Packages: Computer ScienceComputer Science (R0)