Digital Library of Zielona Góra contains 9 272 digital objects
Object
Title: 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.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
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Pages:
Source:
IJAME, volume 24, number 1 (2019)
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License:
License CC BY-NC-ND 4.0:
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Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repository > Faculties > Faculty of Mechanical Engineering
- Repository > Types of work > Articles
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2019)
Last modified:
Jul 6, 2023
In our library since:
Mar 1, 2023
Number of object content hits:
132
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/78252
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| Edition name | Date |
|---|---|
| Perturbation solutions for magnetohydrodynamics (MHD) flow of in a non-newtonian fluid between concentric cylinders | Jul 6, 2023 |
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