Influences of Round-section Fibers Skin-core Structure to Internal Reflection
There is a close connection between spinning technology of synthetic fibers and formation of skin- core structure. In this article, the influence of both the skin thickness and the difference of skin- core refractive index to internal reflection were analyzed with the aid of the internal reflections Descartes ray. Some liquid with certain refractive index was put in a thin-wall glass tube and the goniophotometric curves were tested in order to confirms the conclusion of theoretical analysis. It is indicated that the difference of fibers skin-core refractive index influences the Descartes rays reflection angel more, compared to the change of skin thickness. The raise of refractive index difference will make the Descartes rays reflection angle increase.
round-section fibers internal reflection skin-core structure Descartes ray
ZHANG Haiquan QU Yanmei
College of Textiles and Garments, Jiangnan University, Wuxi 214122, P. R China
国际会议
上海
英文
81-83
2007-10-15（万方平台首次上网日期，不代表论文的发表时间）