کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10392391 | 885253 | 2005 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Three-dimensional fuel-air mixing phenomena in a side-dump combustor: A numerical study
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Three-dimensional fuel-air mixing phenomena in a side-dump combustor: A numerical study Three-dimensional fuel-air mixing phenomena in a side-dump combustor: A numerical study](/preview/png/10392391.png)
چکیده انگلیسی
Three-dimensional fuel-air mixing phenomena in a side-dump combustor with fuel injectors arranged in dual curved side-inlet ducts are numerically investigated in the present paper. The model adopts a complete computational domain, including side-inlet ducts and combustion chamber, for numerical calculations. Three cases with different locations of fuel injector are analyzed to investigate the effects of fuel injecting positions on the flow structures and mixing phenomena in side-inlet ducts as well as in combustion chamber. The results show that the interaction of curvature effects of side-inlet ducts and the fuel injection flow significantly change the vortex motion in the curved side-inlet ducts. The axial recirculation and fuel distributions in the combustion chamber are also found to be influenced substantially by the fuel injection, which indicates the precise control of the fuel injection is very important for getting good fuel distributions, and in turn to achieve good combustion performance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Communications in Heat and Mass Transfer - Volume 32, Issue 10, November 2005, Pages 1360-1374
Journal: International Communications in Heat and Mass Transfer - Volume 32, Issue 10, November 2005, Pages 1360-1374
نویسندگان
T.H. Ko,