首页   按字顺浏览 期刊浏览 卷期浏览 Mathematical Modeling of a Fluidized Bed Straw Gasifier: Part II—Model Sensitivi...
Mathematical Modeling of a Fluidized Bed Straw Gasifier: Part II—Model Sensitivity

 

作者: A. ERGÜDENLER,   A. E. GHALY,   F. HAMDULLAHPUR,   A. M. AL-TAWEEL,  

 

期刊: Energy Sources  （Taylor Available online 1997）
卷期: Volume 19, issue 10  

页码: 1085-1098

 

ISSN:0090-8312

 

年代: 1997

 

DOI:10.1080/00908319708908909

 

出版商: Taylor & Francis Group

 

关键词: bed height;bed temperature;equivalence ratio;fluidization velocity;fluidized bed;gas composition;gasifier;higher heating value;mathematical model;nitrogen-oxygen ratio;normalized gas production;sensitivity analysis;solid circulation coefficient;straw

 

数据来源: Taylor

 

摘要:

The sensitivity of the kinetic-free homogeneous equilibrium model, developed for fluidized bed gasification of cereal straw, was tested under a wide range of parameters, including equivalence ratio, bed height, fluidization velocity, solid circulation coefficient, nitrogen-oxygen ratio, and fuel distribution function. The results showed that the bed temperature was sensitive to changes in all of these parameters. The composition and the higher heating value of the produced gas were only affected by the equivalence ratio and the nitrogen-oxygen ratio. The normalized gas production was mainly affected by the equivalence ratio, fluidization velocity, and nitrogen-oxygen ratio.

 

点击下载:  PDF (218KB)



返 回