Department of Information System

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https://escholar.umt.edu.pk/handle/123456789/219

The Department of Information System provides a broad perspective of the world, society, business and information systems by combining the study of management and information technology with those of social sciences and humanities.

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Browsing Department of Information System by Author "Sufian Munawar"

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    Unsteady Boundary-Layer Flow over Jerked Plate Moving in a Free Stream of Viscoelastic Fluid
    (The Scientific World Journal, 2014) Sufian Munawar; Ahmer Mehmood; Asif Ali; Najma Saleem
    This study aims to investigate the unsteady boundary-layer flow of a viscoelastic non-Newtonian fluid over a flat surface.The plate is suddenly jerked to move with niform velocity in a uniform stream of on-Newtonian fluid. Purely analytic solution to governing nonlinear equation is obtained. The solution is highly accurate and valid for all values of the dimensionless time 0 ≤ 𝜏 < ∞. Flow properties of the viscoelastic fluid are discussed through graphs.