کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10262583 | 456934 | 2011 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Computational fluid dynamic simulations of chemical looping fuel reactors utilizing gaseous fuels
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Computational fluid dynamic simulations of chemical looping fuel reactors utilizing gaseous fuels Computational fluid dynamic simulations of chemical looping fuel reactors utilizing gaseous fuels](/preview/png/10262583.png)
چکیده انگلیسی
A computational fluid dynamic (CFD) model for the fuel reactor of chemical looping combustion technology has been developed, with special focus on accurately representing the heterogeneous chemical reactions. A continuum two-fluid model was used to describe both the gas and solid phases. Detailed sub-models to account for fluid-particle and particle-particle interaction forces were also incorporated. Two experimental cases were analyzed in this study (Son and Kim, 2006; Mattison et al., 2001). Simulations were carried out to test the capability of the CFD model to capture changes in outlet gas concentrations with changes in number of parameters such as superficial velocity, metal oxide concentration, reactor temperature, etc. For the experiments of Mattisson et al. (2001), detailed time varying outlet concentration values were compared, and it was found that CFD simulations provided a reasonable match with this data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 66, Issue 3, 1 February 2011, Pages 469-479
Journal: Chemical Engineering Science - Volume 66, Issue 3, 1 February 2011, Pages 469-479
نویسندگان
Kartikeya Mahalatkar, John Kuhlman, E.David Huckaby, Thomas O'Brien,