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Boundary Layer Equations and Lie Group Analysis of a Sisko Fluid
被引:7
|作者:
Sari, Gozde
[1
,2
]
Pakdemirli, Mehmet
[1
,2
]
Hayat, Tasawar
[3
,4
]
Aksoy, Yigit
[1
]
机构:
[1] Celal Bayar Univ, Dept Mech Engn, TR-45140 Muradiye, Manisa, Turkey
[2] Celal Bayar Univ, Appl Math & Computat Ctr, TR-45140 Muradiye, Manisa, Turkey
[3] Quaid I Azam Univ 45320, Dept Math, Islamabad 44000, Pakistan
[4] King Saud Univ, Dept Math, Riyadh 11451, Saudi Arabia
关键词:
NON-NEWTONIAN FLUIDS;
FALKNER-SKAN FLOWS;
STAGNATION POINT;
STRETCHING SHEET;
HEAT-TRANSFER;
ANNULAR PIPE;
STEADY FLOW;
MODEL;
D O I:
10.1155/2012/259608
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
Boundary layer equations are derived for the Sisko fluid. Using Lie group theory, a symmetry analysis of the equations is performed. A partial differential system is transferred to an ordinary differential system via symmetries. Resulting equations are numerically solved. Effects of non-Newtonian parameters on the solutions are discussed.
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页数:9
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