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Abstract

This paper describes the application of the Taylor-Galerkin method and the Petrov-Galerkin method to the calculation of incompressible turbulent flows. A finite fractional step method for the averaged Navier-Stokes equations and other averaged transport equations is combined with either the Taylor-Galerkin explicit method or the Petrov-Galerkin implicit method to achieve an accurate treatment of the convection-diffusion part of the problem. Two test cases are selected for investigation: the Nielsen 2D test and a 2D square cavity problem. In the second test case the transport of a passive pollutant is considered.

Additional information

Authors: NGUYEN H, JRC Ispra (IT);AL-KHUDHAIRY D, JRC Ispra (IT)
Bibliographic Reference: Paper presented: Ventilation '94, Stockholm (SE), September 5-9, 1994
Availability: Available from (1) as Paper EN 38495 ORA
Record Number: 199411083 / Last updated on: 1994-11-28
Category: PUBLICATION
Original language: en
Available languages: en
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