A numerical method for incompressible flow with heat transfer

Cover of: A numerical method for incompressible flow with heat transfer |

Published by National Aeronautics and Space Administration, Ames Research Center, National Technical Information Service, distributor in Moffett Field, Calif, [Springfield, Va .

Written in English

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Subjects:

  • Computational fluid dynamics.,
  • Navier-Stokes equation.,
  • Heat transfer.,
  • Incompressible flow.

Edition Notes

Book details

StatementJong-Youb Sa, Dochan Kwak.
SeriesNASA technical memorandum -- 110444.
ContributionsKwak, Dochan., Ames Research Center.
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL15482794M

Download A numerical method for incompressible flow with heat transfer

Using an incompressible flow assumption. For a complete analysis of heat transfer in a wide range of temperature, one must include radiation effects as well as boiling heat transfer.

However, of current interest are the problems dominated by convective heat transfer. Therefore, in the present study, the internal energy generated by viscousFile Size: KB. This book focuses on heat and mass transfer, fluid flow, chemical reaction, and other related processes that occur in engineering equipment, the natural environment, and living organisms.

Using simple algebra and elementary calculus, the author develops numerical methods for predicting these processes mainly based on physical by: Numerical Method For Incompressible Flow With Heat Transfer NASA-TM Jun.

23, (OCoLC) Online version: Sa, Jong-Youb. Numerical method for incompressible flow with heat transfer (OCoLC) Material Type: Government publication, National government publication, Internet resource: Document Type: Book, Internet.

Numerical Method For Incompressible Flow With Heat Transfer NASA-TM Jun. 23, (OCoLC) Microfiche version: Sa, Jong-Youb. Numerical method for incompressible flow with heat transfer (OCoLC) Material Type: Document, Government publication, National government publication, Internet resource: Document Type.

It also discusses numerical methods such as finite element, finite difference, and finite volume applied to fluid flow problems. Providing a good balance between computational methods and analytical results applied to a wide variety of problems in heat transfer, transport and fluid mechanics.

Numerical investigation of the effect of water/Al2O3 nanofluid on heat transfer in trapezoidal, sinusoidal and stepped microchannels.

The purpose of this study is three-dimensional flow and heat transfer investigation of water/Al 2O 3 nanofluid inside a microchannel with.

Rayleigh Flow – flow with heat transfer in a frictionless constant area pipe. Combined Friction and Heat Transfer in a constant area pipe. Effect of friction and area change using an adiabatic converging-diverging nozzle. Combined Friction and Heat Transfer in the converging-diverging by: 2.

LECTURES in COMPUTATIONAL FLUID DYNAMICS of INCOMPRESSIBLE FLOW: Computational fluid dynamics (CFD) can be traced to the early attempts to numerically solve the Euler equations in order to predict effects of bomb blast waves following WW II at the beginning of the Cold Size: 1MB.

The main goal of this paper is the numerical solution of the Navier-Stokes equations for an incompressible flow. A numerical approach with a finite volume. ENHANCEMENTS OF THE SIMPLE METHOD FOR PREDICTING INCOMPRESSIBLE FLUID FLOWS.

Variations of the SIMPLE method of Patankar and Spalding have been widely used over the past decade to obtain numerical solutions to problems involving incompressible by: ing methods in the part of CFD dealing with laminar incompressible viscous flow.

Writing a complete review of numerical methods for the Navie r–Stokes equations is probably an impossible task. The book by Gresho and Sani [27] is a remarkable attempt to. International Journal of Numerical Methods for Heat & Fluid Flow the stabilized incompressible SPH method by relaxing the density invariance condition.

Aly et al. (, ) applied the stabilized incompressible SPH method to simulate the conduction-combined forced and natural convection heat transfer flow of air in aFile Size: 2MB.

Numerical methods in heat transfer and fluid dynamics Page 1 Summary Numerical methods in fluid dynamics and heat transfer are experiencing a remarkable growth in terms of the number of both courses offered at universities and active researches in the field. There are some software packages available that solve fluid flow problems.

Four problems of fluid flow and heat transfer were designed in which non‐orthogonal, boundary‐fitted grids were to be used. These are proposed to serve as test cases for testing new solution methods. This paper presents solutions of the test problems obtained by using a multigrid finite volume method with grids of up to × control volumes.

Coupling between the momentum and mass conservation equations for “ incompressible” flows is often the major cause of the slow convergence of iterative solution techniques. Several methods of handling this coupling, some of which are novel, are examined, and results of their application to a test problem are by: International Journal of Numerical Methods for Heat & Fluid Flow manages a portfolio of more than journals and over 2, books and book series volumes, as Mahmoud () studied the flow and heat transfer of an incompressible viscous electrically.

The Finite Element Method in Heat Transfer and Fluid Dynamics, Third Edition illustrates what a user must know to ensure the optimal application of computational procedures—particularly the Finite Element Method (FEM)—to important problems associated with heat conduction, incompressible viscous flows, and convection heat transfer.

Reddy has published over journal papers and 16 textbooks on theoretical formulations and numerical simulations of problems in solid and structural mechanics, computational fluid dynamics, numerical heat transfer, computational biology, geology and geophysics, mechanics of nanosystems, and applied by: The present chapter introduces incompressible Newtonian fluid flow and heat transfer by using the finite difference method.

Since the solution of the Navier-Stokes equation is not simple because of its unsteady and multi-dimensional characteristic, the present chapter focuses on the simplified flows owing to the similarity or : Toshio Tagawa. Abstract In this paper, new computational methods are presented for the solution of the large sparse linear systems which are derived from the discretization of the parabolic and elliptic partial differential equations of incompressible flow studies in many dimensions by finite difference and finite element methods.

Papers are presented on the steady and unsteady potential problems using the boundary integral method, the solution of the laminar boundary layer equations by a variable order self-adaptive difference method, and numerical computations of multiphase flow and heat transfer. Other papers include: numerical methods for incompressible flow studies in two dimensions, a finite element model for one Author: C.

Taylor, K. Morgan. This book focuses on heat and mass transfer, fluid flow, chemical reaction, and other related processes that occur in engineering equipment, the natural environment, and living organisms.

Using simple algebra and elementary calculus, the author develops numerical methods for predicting these processes mainly based on physical considerations/5. International Journal for Numerical Methods in Fluids Vol Issue 3.

Article. Preconditioned conjugate gradient methods for the incompressible Navier‐Stokes equations. Abstract The mathematical basis and numerical principles of the boundary integral method for incompressible potential flow over three-dimensional aerodynamic configurations are considered along with rapid elliptic solvers, numerical methods for hyperbolic equations, the finite element method for subsonic compressible flow around multiple aerofoils, and aspects of incompressible viscous flow.

Numerical prediction of the heat transfer to low-Prandtl-number fluids has been carried out, A one-equation (k) turbulence model in the near-wall region and a two-equation (k ˜ ɛ) turbulence model in the core region are employed Many expressions proposed in the literature for the Pr t numbers are examined.

The fully developed temperature. The research presented in this paper is the first step of a program aimed at broadening the range of possible applications of Control-Volume Finite Element Methods (CVFEMs) for fluid flow and heat transfer.

In this work, numerical solutions for two-dimensional combined modes of heat transfer are obtained by combining two solution procedures Author: D. Rousse, B. Baliga. Numerical methods for viscous incompressible flows. such as heat transfer, transport of pol- Numerical methods for incompressible viscous flow is a major part of.

Direct Numerical Simulation of a Simple 2D Geometry with Heat Transfer at Very Low Reynolds Number CFD Methods for Modeling Ducted Propulsors Diesel Particle Filter simulations with the Finite Volume Navier-Stokes Code Comparison of Large Eddy Simulation Sub-grid Models in Jet Flows.

The development of the numerical methods featured in the book are well organized and sufficiently detailed to allow the reader to implement the algorithms. High-Order Methods for Incompressible Fluid Flow is certainly recommended for use in both the classroom and as a self-study text for the by: Numerical Heat Transfer and Fluid Flow Here is a self-contained, straigh tforward treatment of the practical details involved in computational activity for numerical heat transfer and fluid flow analysis.

Intended as an introduction to the field, the book emphasizes physical significance rather than mathematical manipulation.

The conference presents papers on laminar and turbulent flow, flow with separation, vortex-dominated flow, viscous and inviscid interaction, low- and high-speed aerodynamics, transonic and supersonic flow, grid generation and adaptive grids, non-Newtonian and electromagnetic flows, natural and forced convection, wave propagation and meteorology, compressible flow, flow with heat transfer Author: C.

Taylor, W. Habashi, M. Hafez. In this method we present a fractional step discretization of the time-dependent incompressible Navier–Stokes equations.

The method is based on a projection formulation in which we first solve diffusion–cnvection equations to predict intermediate velocities, which are then projected onto the space of divergence-free vector by: J.

Heat Transfer (June ) Multidimensional Numerical Analysis of the Thermal Behavior and Pyrolysis Gas Flow Inside an Orthotropic Porous Material J. Heat Transfer (June )Cited by: zic, S. Muzaferija, Numerical method for coupled fluid flow, heat transfer and stress analysis using unstructured moving meshes with cells of arbitrary topology, Comput.

Methods Appl. Mech. Engrg,pp () (both of these papers are written by CD-Adapco people). ing methods in the part of CFD dealing with laminar incompressible viscous ow. Writing a complete review of numerical methods for the Navier{Stokes equations is probably an impossible task.

The book by Gresho and Sani [27] is a remarkable attempt to review the eld, though with an emphasis on -File Size: KB. Numerical Heat Transfer and Fluid Flow by Patankar S.

Numerical Methods for Elliptic and Parabolic Partial Differential Equations -Springer Verlag. Numerical Methods for Engineers and Scientists (2ed., ) by Hoffman J.D. Typical of such methods is the MAC (marker and cell) method [5], which was developed as a numerical solution for a flow with a free surface following the movement of marker particles in the grid, but was later improved to be applicable to a variety of flows.

At present, it is called the MAC method part of the algorithm of this numerical solution. Son and V. Dhir, Numerical simulation of film boiling near critical pressures with a level set method, J. Heat Transfer, (), doi: / Google Scholar [47] M. Sussman, P. Smereka and S. Osher, A level set approach for computing solutions to incompressible two-phase flow, Journal of Computational Physics, Cited by: 4.

Heat transfer and therefore the energy equation is not always a primary concern in an incompressible flow. For isothermal (constant temperature) incompressible flows energy equation (and therefore temperature) can be dropped and only the mass and linear momentum equations are solved to obtain the velocity and pressure Size: KB.

The theoretical and numerical background for the finite element computer program, NACHOS II, is presented in detail. The NACHOS II code is designed for the two-dimensional analysis of viscous incompressible fluid flows, including the effects of heat transfer and/or other transport processes.

A numerical method for the convective heat transfer problem is developed for low speed flow at mild temperatures. A simplified energy equation is added to the.ing methods in the part of CFD dealing with laminar incompressible viscous flow.

Writing a complete review of numerical methods for the Navier–Stokes equations is probably an impossible task. The book by Gresho and Sani [27] is a remarkable attempt to review the field, though with an emphasis on fi.Numerical Methods in Fluid Dynamics - Initial and Initial Boundary-Value Problems Gary A.

Sod Cambridge University Press, Purchase from: A graduate-level textbook on numerical methods for partial differential equations that has particular application to fluid dynamics and serves as a useful reference for researchers in the field.

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