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RESEARCH OF HEAT TRANSFER BETWEEN FLOWING GRANULAR MEDIUM AND WAVED PLATE

Liu Zhijun, Sheng Zhanwu and Sun Yiling(Department of Chemical Machinery, Dalian University of Technology, Dalian 116012)   

  • Online:1995-12-25 Published:1995-12-25

颗粒物料移动床与波形壁面间传热的研究

刘志军,盛展武,孙以苓   

  1. 大连理工大学化工学院化工机械系!大连116012,大连理工大学化工学院化工机械系!大连116012,大连理工大学化工学院化工机械系!大连116012

Abstract: The mechanism and coefficient of heat transfer between a flowing granular medium and a waved plate have been investigated. The experimental set - up was established. The results from the experimental work show that the regularity of heat transfer is in good agreement with the "Two - Zone" model developed in this paper.

摘要: 分析了无气流通过的移动床与波形壁面间的传热机理和传热系数.建立了这种移动床与波形壁面间换热的实验装置.实验表明,其中的传热规律与“两区”模型比较吻合.

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