Obiekt
Tytuł: Compressible analysis of Bénard Convection of magneto rotatory couple-stress fluid
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Tytuł publikacji grupowej:
Abstract:
Thermal Instability (Benard`s Convection) in the presence of uniform rotation and uniform magnetic field (separately) is studied. Using the linearized stability theory and normal mode analyses the dispersion relation is obtained in each case. In the case of rotatory Benard`s stationary convection compressibility and rotation postpone the onset of convection whereas the couple-stress have duel character onset of convection depending on rotation parameter. ; While in the absence of rotation couple-stress always postpones the onset of convection. On the other hand, magnetic field on thermal instability problem on couple-stress fluid for stationary convection couple-stress parameter and magnetic field postpones the onset of convection. The effect of compressibility also postpones the onset of convection in both cases as rotation and magnetic field. ; Graphs have been plotted by giving numerical values to the parameters to depict the stationary characteristics. Further, the magnetic field and rotation are found to introduce oscillatory modes which were non-existent in their absence and then the principle of exchange of stability is valid. The sufficient conditions for non-existence of overstability are also obtained.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
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Identyfikator zasobu:
DOI:
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Źródło:
IJAME, volume 23, number 1 (2018)
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Licencja CC BY-NC-ND 4.0:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Jednostki organizacyjne > Wydział Mechaniczny
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Typy utworów > Artykuły
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2018)
Data ostatniej modyfikacji:
2023-07-06
Data dodania obiektu:
2023-03-31
Liczba wyświetleń treści obiektu:
59
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/publication/80052
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Wyświetl opis w formacie OAI-PMH:
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| Nazwa wydania | Data |
|---|---|
| Compressible analysis of Bénard Convection of magneto rotatory couple-stress fluid | 2023-07-06 |
