Dergiler / Hacettepe Journal of Mathematics and Statistics / 2019 / Cilt: 48 - Sayı: 2

Study of velocity and shear stress for unsteady flow of incompressible Oldroyd-B fluid between two concentric rotating circular cylinders

Sayfa
372–383
Yayın Tarihi
2022-10-18
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Finally, the influence of different physical parameters on the fluid velocity and shear stress is graphically underlined and discussed.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:This investigation deals with the study of unsteady flow of incompressible Oldroyd-B fluid between two rotating circular cylinders, both cylinders are rotating around their common axis (r = 0).
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Temel Bulgular & Veri:The governing differential equations are formulated with appropriate bound- ary conditions and then solved by means of Laplace and Hankel transforms to obtain velocity and shear stress for unsteady flow of Oldroyd-B fluid between two infinite concen- tric rotating circular cylinders.
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Sonuç & Katkı:Finally, the influence of different physical parameters on the fluid velocity and shear stress is graphically underlined and discussed.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

This investigation deals with the study of unsteady flow of incompressible Oldroyd-B fluid between two rotating circular cylinders, both cylinders are rotating around their common axis (r = 0). The governing differential equations are formulated with appropriate bound- ary conditions and then solved by means of Laplace and Hankel transforms to obtain velocity and shear stress for unsteady flow of Oldroyd-B fluid between two infinite concen- tric rotating circular cylinders. The obtained solutions can easily be reduced to equivalent solutions for Maxwell and classical Newtonian fluids. Finally, the influence of different physical parameters on the fluid velocity and shear stress is graphically underlined and discussed.

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Bu Makaleye Atıf Yap

Ullah, S., Tanveer, M., Bajwa, S. (2022). Study of velocity and shear stress for unsteady flow of incompressible Oldroyd-B fluid between two concentric rotating circular cylinders. Hacettepe Journal of Mathematics and Statistics, Cilt: 48 - Sayı: 2, 372–383. https://ajindex.com/articles/529741

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Kaynakça (15)

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