کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
661715 | 1458163 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Two-dimensional simulation of gas–solid heat transfer in pneumatic conveying
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Gas–solid heat transfer during dilute phase pneumatic conveying is numerically studied by formulating and solving a two-dimensional, two-fluid model. The model is arrived after neglecting minority terms in the governing equations. A new algorithm for solution of governing equations is proposed, that is non-iterative and computationally less intensive. The performance of simulation algorithm is verified in comparison with the literature data. Heat transfer simulations have been carried out for particles of different sizes at a constant solid to gas mass flow ratio. Various aspects of profiles of phase velocities and temperatures and the effect of particle size on these profiles have been discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 50, Issues 5–6, March 2007, Pages 967–976
Journal: International Journal of Heat and Mass Transfer - Volume 50, Issues 5–6, March 2007, Pages 967–976
نویسندگان
K.S. Rajan, B. Pitchumani, S.N. Srivastava, B. Mohanty,