Nonorthogonal Stagnation-point Flow of a Second-grade Fluid Past a Lubricated Surface
-
Khalid Mahmood
,
Muhammad Sajid
Abstract
The stagnation-point flow of a second-grade fluid past a power law lubricated surface is considered in this paper. It is assumed that the fluid impinges on the wall obliquely. A suitable choice of similarity transformations reduces the governing partial differential equations into ordinary differential equations. The thin lubrication layer suggests that the interface conditions between the fluid and the lubricant can be imposed on the boundary. An implicit finite difference scheme known as the Keller-Box method is employed to obtain the numerical solutions. The effects of slip parameter and Weissenberg number on the fluid velocity and streamlines is discussed in the graphs. The limiting cases of partial-slip and no-slip can be deduced from the present solutions.
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Artikel in diesem Heft
- Frontmatter
- Review Article
- The Strange (Hi)story of Particles and Waves
- Research Articles
- Optical Response of Mixed Molybdenum Dichalcogenides for Solar Cell Applications Using the Modified Becke–Johnson Potential
- A Numerical Study for the Relationship between Natural Manganese Dendrites and DLA Patterns
- Nonlocal Symmetry and Consistent Tanh Expansion Method for the Coupled Integrable Dispersionless Equation
- Soliton Solutions of a Generalised Nonlinear Schrödinger–Maxwell–Bloch System in the Erbium-Doped Optical Fibre
- Studies of the Local Distortions and the EPR Parameters for Cu2+ in xLi2O-(30–x)Na2O-69·5B2O Glasses
- Investigations of the EPR Parameters and Local Lattice Structure for the Rhombic Cu2+ Centre in TZSH Crystal
- Unsteady Mixed Bioconvection Flow of a Nanofluid Between Two Contracting or Expanding Rotating Discs
- Nonorthogonal Stagnation-point Flow of a Second-grade Fluid Past a Lubricated Surface
- Constructing a Variable Coefficient Integrable Coupling Equation Hierarchy and its Hamiltonian Structure
Artikel in diesem Heft
- Frontmatter
- Review Article
- The Strange (Hi)story of Particles and Waves
- Research Articles
- Optical Response of Mixed Molybdenum Dichalcogenides for Solar Cell Applications Using the Modified Becke–Johnson Potential
- A Numerical Study for the Relationship between Natural Manganese Dendrites and DLA Patterns
- Nonlocal Symmetry and Consistent Tanh Expansion Method for the Coupled Integrable Dispersionless Equation
- Soliton Solutions of a Generalised Nonlinear Schrödinger–Maxwell–Bloch System in the Erbium-Doped Optical Fibre
- Studies of the Local Distortions and the EPR Parameters for Cu2+ in xLi2O-(30–x)Na2O-69·5B2O Glasses
- Investigations of the EPR Parameters and Local Lattice Structure for the Rhombic Cu2+ Centre in TZSH Crystal
- Unsteady Mixed Bioconvection Flow of a Nanofluid Between Two Contracting or Expanding Rotating Discs
- Nonorthogonal Stagnation-point Flow of a Second-grade Fluid Past a Lubricated Surface
- Constructing a Variable Coefficient Integrable Coupling Equation Hierarchy and its Hamiltonian Structure
