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两种描述钙基脱硫剂孔隙分布特性模型的分析

THE ANALYSIS ON TWO MODELS DESCRIBING PORE DISTRIBUTION CHARACTERS OF CALCIUM SORBENTS

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【作者】 贾力刘立平

【Author】 JIA Li LIU Li-Ping(Department of power Engineering, School of Mechanical, Electronic andControl Engineering, Beijing Jiaotong University, Beijing 100044, China; Beijing Institute of Civil Engineering and Architecture, Beijing 100044, China)

【机构】 北京交通大学机电学院动力系北京建筑工程学院 100044 北京100044 北京

【摘要】 本文采用两种方法对钙基脱硫剂孔隙分布特性进行了模拟,结果证明孔长度分布满足对数正态分布的假设和满足同一分布的假设相比与实验结果更加吻合,反映出了孔隙分布的变化特性。

【Abstract】 Two mathematical models were suggested to describe the pore distribution properties of calcium sorbents in this paper. The distribution functions of pore length were satisfied to loga-rithm normally distribution and same distribution respectively. The former hypothesis conforms to experimental results better than later modei, so the pore distribution properties were presented.

【关键词】 孔隙分布脱硫数学模型
【Key words】 pore distributiondesulfurizationmathematical model
【基金】 国家自然科学基金重点项目(No.50136020);北京市自然科学基金资助(No.3012006)
  • 【文献出处】 工程热物理学报 ,Journal of Engineering Thermophysics , 编辑部邮箱 ,2004年S1期
  • 【分类号】X701.3
  • 【被引频次】4
  • 【下载频次】108
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