کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
661444 1458129 2009 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modeling of the fluctuating component in the form of the sum of an infinite number of random quantities. Part 1: k-ε Modeling
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Modeling of the fluctuating component in the form of the sum of an infinite number of random quantities. Part 1: k-ε Modeling
چکیده انگلیسی
A new approach to construction of turbulence models that allows modeling of fluctuating components in the form of an infinite number of random quantities has been suggested. The first part of the work deals with the technique of construction of the k-ε-type model. The calculations show a great expansion of the possibilities of models. Among the problems under solution there are calculations of spectrum, coherent structures, modeling of the bypass transition, etc. The theory that forms the basis of the approach is confirmed experimentally.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 52, Issues 21–22, October 2009, Pages 5218-5228
نویسندگان
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