مشروع البحث: Experimental and Computational Fluid Dynamics Modeling of Single-Phase and Two-Phase Shear-Thinning Flow Behavior in Pipes
تحميل...
المساهمين
الممولين
رقم التعريف
275
الباحث
عبد السلام على حمودة
الوصف
The design of transport pipes for Newtonian fluids has well-established and accurate correlations for predicting most of the single- and two-phase flow measurements in both turbulent and laminar flow regions. These correlations are based on many experimental and analytical studies. In contrast, the development of correlations for non-Newtonian fluids for predicting flow pattern maps, slug flow characteristics, and pressure losses has proceeded slowly owing to the complexity and diversity of viscosity behaviour. Many methods are used to analyze non-Newtonian fluids in laminar flow; however, only limited research has been done on developing prediction methods for turbulent flow. In this thesis, we systematically study the effect of rheological parameters on non-Newtonian liquid shear-thinning behaviour (power-law and Herschel-Bulkley models) in laminar, transitional and turbulent flow in both single- and two-phase systems through experiments and using Computational Fluid Dynamics (CFD) simulations.
An extensive experimental study was conducted to investigate the effects of rheological models
الكلمات الدالة
Experimental and Computational Fluid Dynamics Modeling of Single-Phase and Two-Phase Shear-Thinning Flow Behavior in Pipes