کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
671190 1459085 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Perturbation solutions of Poiseuille flows of weakly compressible Newtonian liquids
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Perturbation solutions of Poiseuille flows of weakly compressible Newtonian liquids
چکیده انگلیسی

Both the planar and axisymmetric isothermal Poiseuille flows of weakly compressible Newtonian liquids with constant shear and bulk viscosities are solved up to the second-order. A linear equation of state is assumed and a perturbation analysis of the primary flow variables is performed using compressibility as the perturbation parameter. The effects of compressibility, the bulk viscosity, the aspect ratio, and the Reynolds number on the velocity and pressure fields are studied and comparisons are made with available analytical results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Newtonian Fluid Mechanics - Volume 163, Issues 1–3, November 2009, Pages 25–34
نویسندگان
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