- Tytuł:
- Peristaltic flow and heat transfer of a conducting Phan-Thien-Tanner fluid in an asymmetric channel – application to chyme movement in small intestine
- Autorzy:
-
Vajravelu, K.
Sreenadh, S.
Dhananjaya, S.
Lakshminarayana, P. - Powiązania:
- https://bibliotekanauki.pl/articles/264569.pdf
- Data publikacji:
- 2016
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
perystaltyka
płyn nienewtonowski
przepływ ciepła
peristaltic flow
Phan-Thien-Tanner fluid
asymmetric channel
porous medium
trapping phenomena - Opis:
- In this paper, the influence of heat transfer on the peristaltic flow of a conducting Phan-Thien-Tanner fluid in an asymmetric channel with porous medium is studied. The coupled nonlinear governing differential equations are solved by a perturbation technique. The expressions for the temperature field, the stream function, the axial velocity, and the pressure gradient are obtained. The effects of the various physical parameters such as the magnetic parameter M, the permeability parameter σ, the Brinkman number Br and the Weissenberg number We on the pumping phenomenon are analyzed through graphs and the results are discussed in detail. It is observed that the velocity and the pressure are decreased with increasing the magnetic parameter M whereas the effect of the parameter M on the temperature field is quite the opposite.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2016, 21, 3; 713-736
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł