Accession Number : AD0753032

Title :   An Experimental Study of the Hydrodynamics of Fiber Formation in a Tube,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Vinogradov,Yu. A. ; Fikhman,V. D.

Report Date : 27 OCT 1972

Pagination or Media Count : 15

Abstract : The fiber formation theory (Vinogradov, Yu.A.; Fikhman, V.D., 1971) from poly(vinyl chloride) dimethyl formamide solutions in a tube filled with water was verified by experiment. As predicted the increase in the number of the spinneret orifices increased the diameter of the coagulating stream entrained by the fibers. The calculated pressure drops along the coagulating tube and the hydraulic velocity gradients agreed well with the experimental values. (Author)

Descriptors :   (*SYNTHETIC FIBERS, *POLYVINYL CHLORIDE), MANUFACTURING, HYDRODYNAMICS, PIPES, COAGULATION, USSR

Subject Categories : Textiles

Distribution Statement : APPROVED FOR PUBLIC RELEASE