A Study of Two Dimensional Unsteady MHD Free Convection Flow over a Vertical Plate

• 作者: Absana Tarammim Mohammad Sharif Ullah Mohammed Jahir Uddin
• 来源期刊: 流体动力学(英文)
• 学科: 数学
• 关键词: Free Convection Heat Transfer Flow Magnetic Field Explicit Finite Difference Method
• 年，卷（期）: 2020,（4）
• 页码范围: 342-355
• 页数: 14页
• 分类号: O17

摘要

In this paper, unsteady free convection heat transfer flow over a vertical plate in the presence of a magnetic field is discussed in detail. The dimensionless partial differential equations of continuity, momentum along energy are analyzed with suitable transformations. For numerical calculation, an implicit finite difference method is applied to solve a set of nonlinear dimensionless partial differential equations. Dimensionless velocity and temperature profile are also investigated due to the effects of assumed parameters in the concerned problem. An explicit finite difference technique is used to compute velocity and temperature profiles. The stability conditions are also examined.