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RISHeat Transfer Enhancement Feature of the Non-Fourier Cattaneo–Christov Heat Flux Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cattaneo–Christov heat flux model was proposed to remedy the weakness of the traditional Fourier heat flux model to maintain the finite travel time of heat. The literature is replete with numerical studies to understand ...
Asymptotic Suction/Injection Flow Induced by a Uniform Magnetohydrodynamics Free Stream Couple Stress Fluid Over a Flat Plate
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A theoretical study on the asymptotic suction/injection magnetohydrodynamic flow as a result of a uniform freestream couple stress fluid flowing over a flat surface is undertaken in the current study. It is targeted to ...
Lid-Driven Butterfly Cavity for a Controllable Viscous Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The theme of current effort is to numerically analyze physical aspects of the flow triggered by a lid-driven cavity of butterfly cross section. The main goal is to search how the butterfly shape adds to the mixing phenomenon ...
Magnetohydrodynamic Moving Liquid Plug Within a Microchannel: Analytical Solutions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The wide applications of plug flows in microscale in science and engineering help them attract a great deal recent interest. An analytical study is undertaken here to study the impacts of a transversely applied external ...
Two Models on the Unsteady Heat and Fluid Flow Induced by Stretching or Shrinking Sheets and Novel Time-Dependent Solutions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study sheds light on unsteady heat and fluid flow problems over stretching and shrinking surfaces, enriching our understanding of these complex phenomena. We derive two mathematical models using a rigorous approach. ...
An Optimal Analytic Approximate Solution for the Limit Cycle of Duffing–van der Pol Equation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present paper is concerned with the accurate analytic solution of the limit cycle of the Duffing–van der Pol equation. Instead of the traditional Taylor series or asymptotic methods, the ...
Adomian Decomposition Method for Solving a Cantilever Beam of Varying Orientation with Tip Mass
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A uniform cantilever beam of varying orientation with a tip mass at the free end can be used as a basic model of many practical structures such as flexible robot arm or antenna mast. The ...
Exact Solutions Corresponding to the Viscous Incompressible and Conducting Fluid Flow Due to a Porous Rotating Disk
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A study is pursued in this paper for the evaluation of the exact solution of the steady Navier–Stokes equation, governing the incompressible viscous Newtonian, electrically conducting fluid flow ...
Effective Computation of Solutions for Nonlinear Heat Transfer Problems in Fins
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fins are essentially used in diverse engineering applications to increase the heat transfer between the hot and cold media. In this paper, a technique for computing the analytic approximate solution of the nonlinear ...
Heat and Mass Transfer on the Unsteady Magnetohydrodynamic Flow Due to a Porous Rotating Disk Subject to a Uniform Outer Radial Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An unsteady flow and heat transfer of an incompressible electrically conducting fluid over a porous rotating infinite disk impulsively set into motion are studied in the present paper. The disk ...