Computation of thermal conductivity of fibre from thermal conductivity of twisted yarn

Rengasamy, R S; Kawabata, S

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Please use this identifier to cite or link to this item: http://nopr.niscpr.res.in/handle/123456789/23185

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DC Field	Value	Language
dc.contributor.author	Rengasamy, R S	-
dc.contributor.author	Kawabata, S	-
dc.date.accessioned	2013-11-08T19:06:22Z	-
dc.date.available	2013-11-08T19:06:22Z	-
dc.date.issued	2002-12	-
dc.identifier.issn	0975-1025 (Online); 0971-0426 (Print)	-
dc.identifier.uri	http://hdl.handle.net/123456789/23185	-
dc.description	342-345	en_US
dc.description.abstract	A model has been proposed to calculate the thermal conductivity of composite made from parallel fibres aligned at an angle to the heat flow direction. The model after verification has been modified for a twisted fibre assembly. From the modified model, the longitudinal thermal conductivity values of fibres are calculated from the longitudinal thermal conductivity of yarns. In a kevlar fibre composite, the longitudinal thermal conductivity of fibres determines the conductivity of the composite up to a fibre angle of 60°. There is an agreement between the predicted and measured thermal conductivity of composites made from parallel fibre assembly. The longitudinal thermal conductivity of twi sted yarn is slightly lower than that of the fibre because of twist.	en_US
dc.language.iso	en_US	en_US
dc.publisher	NISCAIR-CSIR, India	en_US
dc.rights	CC Attribution-Noncommercial-No Derivative Works 2.5 India	en_US
dc.source	IJFTR Vol.27(4) [December 2002]	en_US
dc.subject	Composites	en_US
dc.subject	Helix angle	en_US
dc.subject	Kevler fibre	en_US
dc.subject	Thermal conductivity	en_US
dc.subject	Twisted yarn	en_US
dc.title	Computation of thermal conductivity of fibre from thermal conductivity of twisted yarn	en_US
dc.type	Article	en_US
Appears in Collections:	IJFTR Vol.27(4) [December 2002]

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