کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9691135 | 1457688 | 2005 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Statistical models for predicting particle dispersion and preferential concentration in turbulent flows
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Statistical models for predicting particle dispersion and preferential concentration in turbulent flows Statistical models for predicting particle dispersion and preferential concentration in turbulent flows](/preview/png/9691135.png)
چکیده انگلیسی
The objective of the paper is to present a statistical approach to modelling dispersion and preferential concentration of inertial particles suspended in the turbulent fluid. This approach departs from kinetic equations for the one-point and two-point probability density functions of particle velocity distributions in turbulent Gaussian fluid flow fields. Preferential concentration of particles in sheared as well as in isotropic turbulent flows is analysed from a unified viewpoint, and an analogy between both phenomena is discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Fluid Flow - Volume 26, Issue 3, June 2005, Pages 416-430
Journal: International Journal of Heat and Fluid Flow - Volume 26, Issue 3, June 2005, Pages 416-430
نویسندگان
L.I. Zaichik, V.M. Alipchenkov,