Flow and convective heat transfer in cylindrical reversed flow combustion chambers
Date
1996
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Pergamon-Elsevier Science
Abstract
This paper presents a computational study of the flow and convective heat transfer in cylindrical reversed flow combustion chambers. The computations are performed using an elliptic solver incorporates the k-epsilon turbulence model. Heat production by combustion is simulated by adding heat generation source terms in the energy equation. And it is assumed that heat generation occurs only a section of the furnace. A number of different inlet conditions with different geometries are considered, and the changes of flow structure, temperature distribution, convective heat flux rate are presented and compared. The results show that, in general, heat transfer in the reversed flow combustion chamber can be improved by properly chosen geometry for the required output.
Description
Keywords
Thermodynamics, Mechanics, Combustion, Flow, Heat transfer, Combustion, Combustion equipment, Computer simulation, Flow patterns, Heat convection, Heat flux, Intake systems, Mathematical models, Temperature distribution, Energy equation, Flow structure, Heat generation, Reversed flow combustion chambers, Turbulence model, Heat transfer
Citation
Kılıç, M. (1996). "Flow and convective heat transfer in cylindrical reversed flow combustion chambers". International Communications in Heat and Mass Transfer, 23(8), 1151-1161.