MAXIMUM VOIDAGE FOR PARTICLE AGGREGATION IN VERTICAL GAS-SOLID UPFLOW SYSTEM

刘景源

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MAXIMUM VOIDAGE FOR PARTICLE AGGREGATION IN VERTICAL GAS-SOLID UPFLOW SYSTEM

更新时间：2025-12-16

- MAXIMUM VOIDAGE FOR PARTICLE AGGREGATION IN VERTICAL GAS-SOLID UPFLOW SYSTEM
- CIESC Journal Issue 1, (1995)
- 作者机构：
  
  上海交通大学能源系,上海,200240
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q021
- Online First：25 February 1995，
  
  Published：25 February 1995
- 稿件说明：
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刘景源. MAXIMUM VOIDAGE FOR PARTICLE AGGREGATION IN VERTICAL GAS-SOLID UPFLOW SYSTEM[J]. CIESC Journal, 1995, (1).
DOI：

刘景源. MAXIMUM VOIDAGE FOR PARTICLE AGGREGATION IN VERTICAL GAS-SOLID UPFLOW SYSTEM[J]. CIESC Journal, 1995, (1). DOI：

摘要

研究了垂直气固上行流动系统的状态与空隙率的关系

指出当气固两相动能相等时

系统处于最稳定状态。此时颗粒集聚具有最大空隙率ε_(max)·根据上述原理推导出ε_(max)的表达式。将计算结果与Matsen等的结果进行了比较

表明本法合理

计算简单

物理意义明确。

Abstract

The relationship of system state with voidage has been studied in vertical gas-solid upflow system. Based on the basic idea of equal energy

an equation of the maximum voidage εmax was obtained. A comparison of the calculated results of this and Matsens methods shows that this method is reasonable

simple and clear in physical conception.

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