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Obiekt
Tytuł: Perturbation solutions for magnetohydrodynamics (MHD) flow of in a non-newtonian fluid between concentric cylinders
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Abstract:
The steady-state magnetohydrodynamics (MHD) flow of a third-grade fluid with a variable viscosity parameter between concentric cylinders (annular pipe) with heat transfer is examined. The temperature of annular pipes is assumed to be higher than the temperature of the fluid. ; Three types of viscosity models were used, i.e., the constant viscosity model, space dependent viscosity model and the Reynolds viscosity model which is dependent on temperature in an exponential manner. Approximate analytical solutions are presented by using the perturbation technique. The variation of velocity and temperature profile in the fluid is analytically calculated. In addition, equations of motion are solved numerically. The numerical solutions obtained are compared with analytical solutions. Thus, the validity intervals of the analytical solutions are determined.
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Zielona Góra: Uniwersytet Zielonogórski
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IJAME, volume 24, number 1 (2019)
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License CC BY-NC-ND 4.0:
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Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Digital Library of Zielona Góra > Repository > Faculties > Faculty of Mechanical Engineering
- Digital Library of Zielona Góra > Repository > Types of work > Articles
- Digital Library of Zielona Góra > Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2019)
Data ostatniej modyfikacji:
Jul 6, 2023
Data dodania obiektu:
Mar 1, 2023
Liczba wyświetleń treści obiektu:
163
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/publication/78252
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| Nazwa wydania | Data |
|---|---|
| Perturbation solutions for magnetohydrodynamics (MHD) flow of in a non-newtonian fluid between concentric cylinders | Jul 6, 2023 |
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