contributor author | J. Cadafalch | |
contributor author | C. D. Pérez-Segarra | |
contributor author | R. Cònsul | |
contributor author | A. Oliva | |
date accessioned | 2017-05-09T00:07:53Z | |
date available | 2017-05-09T00:07:53Z | |
date copyright | March, 2002 | |
date issued | 2002 | |
identifier issn | 0098-2202 | |
identifier other | JFEGA4-27170#11_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/127000 | |
description abstract | This work presents a post-processing tool for the verification of steady-state fluid flow and heat transfer finite volume computations. It is based both on the generalized Richardson extrapolation and the Grid Convergence Index (GCI). The observed order of accuracy and a error band where the grid independent solution is expected to be contained are estimated. The results corresponding to the following two and three-dimensional steady-state simulations are post-processed: a flow inside a cavity with moving top wall, an axisymmetric turbulent flow through a compressor valve, a premixed methane/air laminar flat flame on a perforated burner, and the heat transfer from an isothermal cylinder enclosed by a square duct. Discussion is carried out about the certainty of the estimators obtained with the post-processing procedure. They have been shown to be useful parameters in order to assess credibility and quality to the reported numerical solutions. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Verification of Finite Volume Computations on Steady-State Fluid Flow and Heat Transfer | |
type | Journal Paper | |
journal volume | 124 | |
journal issue | 1 | |
journal title | Journal of Fluids Engineering | |
identifier doi | 10.1115/1.1436092 | |
journal fristpage | 11 | |
journal lastpage | 21 | |
identifier eissn | 1528-901X | |
keywords | Heat transfer | |
keywords | Errors | |
keywords | Steady state | |
keywords | Computation | |
keywords | Fluid dynamics AND Flow (Dynamics) | |
tree | Journal of Fluids Engineering:;2002:;volume( 124 ):;issue: 001 | |
contenttype | Fulltext | |