Upwind finite-volume method for natural and forced convection

Dartzi Pan, Chih Hao Chang

研究成果: Article同行評審

6 引文 斯高帕斯(Scopus)

摘要

A third-order upwind finite-volume method was applied to solve the incompressible Navier-Stokes equations via the use of artificial compressibility. The energy equation and the source terms representing thermal buoyancy are included in the system. The inviscid fluxes are evaluated by a MUSCL-type flux difference upwind scheme based on the inviscid eigensystem. An implicit, approximate factorization (AF) scheme was used for time integration, and subiterations at each time step can be applied to obtain time accuracy. Various steady and unsteady tests are performed to validate the present method, including problems in natural convection and forced convection, and in particular the complex flow field over two circular cylinders displaced normally to free stream.

原文English
頁(從 - 到)177-191
頁數15
期刊Numerical Heat Transfer, Part B: Fundamentals
25
發行號2
DOIs
出版狀態Published - 1994 三月

All Science Journal Classification (ASJC) codes

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

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