THERMAL CONDUCTIVITIES OF FIBROUS REFRACTORY AT HIGH TEMPERATURE WITH FRACTAL METHOD

CHENG Yuangui; ZHOU Yong; ZHU Jiahua; DONG Daifeng

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THERMAL CONDUCTIVITIES OF FIBROUS REFRACTORY AT HIGH TEMPERATURE WITH FRACTAL METHOD

更新时间：2025-12-10

- THERMAL CONDUCTIVITIES OF FIBROUS REFRACTORY AT HIGH TEMPERATURE WITH FRACTAL METHOD
- CIESC Journal Issue 11, (2002)
- 作者机构：
  
  1. 四川大学化工学院
  2. 中国成达化学工程公司
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 November 2002，
  
  Published：25 November 2002
- 稿件说明：
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CHENG Yuangui, ZHOU Yong, ZHU Jiahua, et al. THERMAL CONDUCTIVITIES OF FIBROUS REFRACTORY AT HIGH TEMPERATURE WITH FRACTAL METHOD[J]. CIESC Journal, 2002, (11).
DOI：

CHENG Yuangui, ZHOU Yong, ZHU Jiahua, et al. THERMAL CONDUCTIVITIES OF FIBROUS REFRACTORY AT HIGH TEMPERATURE WITH FRACTAL METHOD[J]. CIESC Journal, 2002, (11). DOI：

摘要

Abstract

Thermal conductivites of fibrous refractories at high temperature were investigated in this paper based on microstructure analysis with fractal theory.It was found that the fractal dimension and volume fraction of fiber material are two important parameters affecting heat conduction.According to the equivalent heat resistances

a model of heat transfer inside the fiber material was developed for prediction of effective conductivities of the material at high temperature.Model predicting are in good agreement with experimental data as well as with results from literature.

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