A simple model to estimate thermal conductivity of fluid with acicular nanoparticles

Ching Song Jwo, Tun-Ping Teng, Ho Chang

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

In this work, the effects of particle rotation on thermal conductivity are discussed. The effective conduction volume of a particle in rotation is larger than that of the particle itself. Taking the rotation of acicular particles into consideration, this study develops the predictive equation for thermal conductivity of fluid containing acicular CuO nanoparticles. Good agreement between the actual and estimated values proves that the proposed equation can provide precise prediction of thermal conductivity of fluid containing acicular CuO nanoparticles.

Original languageEnglish
Pages (from-to)569-571
Number of pages3
JournalJournal of Alloys and Compounds
Volume434-435
Issue numberSPEC. ISS.
DOIs
Publication statusPublished - 2007 May 31

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Thermal conductivity
Nanoparticles
Fluids

Keywords

  • Heat conduction
  • Nanostructures
  • X-ray diffraction

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Cite this

A simple model to estimate thermal conductivity of fluid with acicular nanoparticles. / Jwo, Ching Song; Teng, Tun-Ping; Chang, Ho.

In: Journal of Alloys and Compounds, Vol. 434-435, No. SPEC. ISS., 31.05.2007, p. 569-571.

Research output: Contribution to journalArticle

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