Eventos Anais de eventos
COBEM 2019
25th International Congress of Mechanical Engineering
STUDY OF NON-ISOTHERMAL TWO-DIMENSIONAL FLOW OVER A SQUARE CYLINDER IMMERSED IN A CHANNEL
Submission Author:
Gabriel Machado dos Santos , MG
Co-Authors:
Gabriel Machado dos Santos, Ítalo Augusto Magalhães de Ávila, Hélio Ribeiro Neto, João Marcelo Vedovotto
Presenter: Gabriel Machado dos Santos
doi://10.26678/ABCM.COBEM2019.COB2019-0838
Abstract
In the present paper, the mathematical and numerical-computational modeling of the non-isothermal flow over a square cylinder immersed in a channel is presented, in order to evaluate the influence of Reynolds number over the mass and energy transport phenomena. The mathematical model is based on the classic fluid mechanics equations. For the numerical model, the finite difference method and the fractional step method for the pressure-velocity coupling are employed. Computational routines are implemented and the results obtained are compared with those presented in the literature.
Keywords
Computational Fluid Mechanics, Numerical simulation, Two-Dimensional Flow, Non-Isothermal Flow, Flow over a Square Cylinder
