کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
160941 | 457105 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modelling of hydrodynamics in a type I turbulent bed contactor
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Modelling of hydrodynamics in a type I turbulent bed contactor Modelling of hydrodynamics in a type I turbulent bed contactor](/preview/png/160941.png)
چکیده انگلیسی
A simple model for the hydrodynamics in Type I TBC is developed for the prediction of hydrodynamic variables such as the phase holdups, bed expansion and pressure drop based on the model by Chern et al. (1983. Hydrodynamics of constrained inverse fluidization and semifluidization in a gas–liquid–solid system. Chemical Engineering Science 38, 1167). This is done by modelling the TBC as a packed bed with large porosities carrying countercurrent gas–liquid flow. The process parameters considered are gas and liquid velocities, particle size and density. The dependence of hydrodynamic variables on process parameters predicted by simulation agrees well with that reported in literature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 61, Issue 6, March 2006, Pages 2089–2095
Journal: Chemical Engineering Science - Volume 61, Issue 6, March 2006, Pages 2089–2095
نویسندگان
A.E.R. Bruce, R. Balasubramanian, P.S.T. Sai, K. Krishnaiah,