Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
Study of temperature distribution in a steady-state concrete chimney
Submission Author:
KETERI POLIANE MORAES DE OLIVEIRA , MT , Brazil
Co-Authors:
Gustavo Bonillo, Rodrigo Sabino Pereira, KETERI POLIANE MORAES DE OLIVEIRA
Presenter: Rodrigo Sabino Pereira
doi://10.26678/ABCM.COBEM2017.COB17-1791
Abstract
The present work has the scope to numerical analysis of temperature in concrete chimney. Since one of the factors responsible for the structural impairment of a chimney is thermal shock, it is justifiable to know the thermal conditions that they are subjected to, only then begin developing a plan for the proper maintenance such. Thus, the present study was developed over a fireplace rectangular section. Through the softwares MATLAB and ANSYS Workbench, analyzes of the distribution of temperature in the chimney wall were performed in order to improve the conditions of this. The present methodology of this work is the method of finite differences, which in turn is based on the replacement of the differential equation set of n equations for unknown temperatures, selected among n points, and the simultaneous solution of these equations results in the temperature values these discrete points. This method could ensure a closer to real and less dependent on errors related to rounding and considerations resul
Keywords
Finite Differences, Steady-State Thermal, MATLAB
