A simple and accurate ghost cell method for the computation of incompressible flows over immersed bodies with heat transfer

Dartzi Pan

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

摘要

A simple, stable, and accurate ghost cell method is developed to solve the incompressible flows over immersed bodies with heat transfer. A two-point stencil is used to build the flow reconstruction models for both Dirichlet and Neumann boundary conditions on the immersed surface. Tests show that the current scheme is second-order-accurate in all error norms for both types of boundary condition, with the only exception that under Neumann condition the order of the maximum norm of temperature error is 1.44. Various forced- and natural-convection problems for cylinders immersed in open field or in a cavity are computed and compared with published data.

原文English
頁(從 - 到)17-39
頁數23
期刊Numerical Heat Transfer, Part B: Fundamentals
58
發行號1
DOIs
出版狀態Published - 2010 七月

All Science Journal Classification (ASJC) codes

  • Numerical Analysis
  • Modelling and Simulation
  • Condensed Matter Physics
  • Mechanics of Materials
  • Computer Science Applications

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