[1]肖美添,刘华信.工业炉煤粉旋风预燃器气相流场回归分析[J].华侨大学学报(自然科学版),2001,22(4):406-411.[doi:10.3969/j.issn.1000-5013.2001.04.017]
 Xiao Meitian,Liu Huaxin.Regression Analysis on Gas Phase Flow Field of Pulverized Coal in Cylone Precombuster of Industrial Furnace[J].Journal of Huaqiao University(Natural Science),2001,22(4):406-411.[doi:10.3969/j.issn.1000-5013.2001.04.017]
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工业炉煤粉旋风预燃器气相流场回归分析()
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《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]

卷:
第22卷
期数:
2001年第4期
页码:
406-411
栏目:
出版日期:
2001-10-20

文章信息/Info

Title:
Regression Analysis on Gas Phase Flow Field of Pulverized Coal in Cylone Precombuster of Industrial Furnace
文章编号:
1000-5013(2001)04-0406-06
作者:
肖美添刘华信
华侨大学材料科学与工程学院; 华侨大学材料科学与工程学院 泉州362011; 泉州362011
Author(s):
Xiao Meitian Liu Huaxin
College of Mater. Sci. & Eng., Huaqiao Univ., 362011, Quanzhou
关键词:
旋风预燃器 气相流场 回归分析 数学模型
Keywords:
cyclone precombuster gasphase flow field regression analysis modeling
分类号:
TQ018
DOI:
10.3969/j.issn.1000-5013.2001.04.017
文献标志码:
A
摘要:
采用实验数据回归分析的方法,建立多项式回归方程式及通式,研究旋风预燃器断面和空间两种情况的气相流场各特性参数 .用复相关系数 R和残余标准误差 S检验回归方程和确定多项式的项数和幂次,直到方程的最优化 .另以实例说明上述内容的运用,并用图表显示建立的优化数学模型所能达到高度“显著”.其与实验数据能很好拟合,表明所建立的旋风预燃器流场模型具有计算程序通用性好、工作量小和精度高等特点,有较高的工程实用价值 .
Abstract:
By adopting regression analysis of experimental data, the multinomial regression equations of charactoristic parameters of gasphase flow fields in cross section and space of cyclone precombuster as two situation and their general formula are set up. By using coefficient of multiple correlation R and residual standard errors, the regression equations are tested and the item and the power of multinomial are determined and optimized. The results of examples indicate that the optimized mathematical model will come up to high pronounced and well accord with experimental data. The flow field model of cyclone precombuster set up by the authors is characterized by good in generality of counting routine and small in work load and high in accuracy. It has also fairly high practical value in engineering.

参考文献/References:

[1] 刘华信, 肖美添, 朱艳. 工业炉煤粉旋风预燃器的气相流场特性 [J]. 华侨大学学报(自然科学版), 2000(3):313-318.doi:10.3969/j.issn.1000-5013.2000.03.020.
[2] 肖美添. 旋风气固两相流动特性的研究 [D]. 厦门:华侨大学, 1999.11-36.
[3] 岑可法, 樊建人. 工程气固两相流动的理论及计算 [M]. 杭州:浙江大学出版社, 1990.230-282.
[4] 戴干策, 陈敏恒. 化工流体力学 [M]. 北京:化学工业出版社, 1988.183-237.
[5] 张永安, 李春生. 粉煤旋风燃烧器颗粒运动轴迹数学模型实验研究 [J]. 冶金能源, 1993(1):47-52.
[6] 江体乾. 化工数据处理 [M]. 北京:化学工业出版社, 1984.384-400.

相似文献/References:

[1]刘华信,肖美添,朱艳,等.工业炉煤粉旋风预燃器的气相流场特性[J].华侨大学学报(自然科学版),2000,21(3):313.[doi:10.3969/j.issn.1000-5013.2000.03.020]
 Liu Huaxin,Xiao Meitian,Zhu Yan,et al.A Study on the Charateristic Gas Phase Flow within a Pulverized Coal Cyclone Precombustor for the Use of Industrial Furnace[J].Journal of Huaqiao University(Natural Science),2000,21(4):313.[doi:10.3969/j.issn.1000-5013.2000.03.020]

备注/Memo

备注/Memo:
福建省自然科学基金资助项目
更新日期/Last Update: 2014-03-23