Geodesic
Unsteady flow of a micropolar fluid generated by a circular cylinder subject to longitudinal and torsional oscillations
Theoretical and applied mechanics, Tome 41 (2014) no. 1, p. 71 Cet article a éte moissonné depuis la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts

Voir la notice de l'article

The flow generated by a circular cylinder, performing longitudinal and torsional oscillations, in an infinite expanse of a micropolar fluid is studied. Analytical expressions for the velocity and micro rotation components are obtained using no slip and hyper stick conditions at the boundaries. The effects of coupling number, Reynolds number and gyration parameter on the transverse and axial velocity components are shown and explained graphically. Also explicit expression for the drag force acting on the wall of the cylinder is derived and the effects of pertinent parameters on the drag are shown graphically.
DOI : 10.2298/TAM1401071N
Classification : 74A35 74A60
Keywords: Micropolar fluid, circular cylinder, coupling number, longitudinal and torsional oscillations, drag. 
@article{10_2298_TAM1401071N,
     author = {G. Nagaraju and J. V.Ramana Murthy},
     title = {Unsteady flow of a micropolar fluid generated by a circular cylinder subject to longitudinal and torsional oscillations},
     journal = {Theoretical and applied mechanics},
     pages = {71 },
     year = {2014},
     volume = {41},
     number = {1},
     doi = {10.2298/TAM1401071N},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/TAM1401071N/}
}
TY  - JOUR
AU  - G. Nagaraju
AU  - J. V.Ramana Murthy
TI  - Unsteady flow of a micropolar fluid generated by a circular cylinder subject to longitudinal and torsional oscillations
JO  - Theoretical and applied mechanics
PY  - 2014
SP  - 71 
VL  - 41
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.2298/TAM1401071N/
DO  - 10.2298/TAM1401071N
LA  - en
ID  - 10_2298_TAM1401071N
ER  - 
%0 Journal Article
%A G. Nagaraju
%A J. V.Ramana Murthy
%T Unsteady flow of a micropolar fluid generated by a circular cylinder subject to longitudinal and torsional oscillations
%J Theoretical and applied mechanics
%D 2014
%P 71 
%V 41
%N 1
%U http://geodesic.mathdoc.fr/articles/10.2298/TAM1401071N/
%R 10.2298/TAM1401071N
%G en
%F 10_2298_TAM1401071N
G. Nagaraju; J. V.Ramana Murthy. Unsteady flow of a micropolar fluid generated by a circular cylinder subject to longitudinal and torsional oscillations. Theoretical and applied mechanics, Tome 41 (2014) no. 1, p. 71 . doi: 10.2298/TAM1401071N

Cité par Sources :