A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Heat transfer in the turbulent flow through a conduit for removal of combustion products
AbstractA numerical model was presented to calculate the velocity and thermal fields of turbulent flow through a conduit for removal of combustion products. This study originated in response to an industrial concern to study dynamic behaviour of a smoke conduit connected to a high-efficiency gas boiler working in permanent running mode (steady state), or cyclical non-static running mode (unsteady state). The momentum and temperature fields were calculated via a finite-volume CFD code using the k−ε turbulence model. The validation of this calculation was conducted employing a full-scale experimentation. Comparisons of temperature fields were made, and the model was shown to give an acceptable quantitative approach for design within the framework of the coarse approximations adopted.
Heat transfer in the turbulent flow through a conduit for removal of combustion products
AbstractA numerical model was presented to calculate the velocity and thermal fields of turbulent flow through a conduit for removal of combustion products. This study originated in response to an industrial concern to study dynamic behaviour of a smoke conduit connected to a high-efficiency gas boiler working in permanent running mode (steady state), or cyclical non-static running mode (unsteady state). The momentum and temperature fields were calculated via a finite-volume CFD code using the k−ε turbulence model. The validation of this calculation was conducted employing a full-scale experimentation. Comparisons of temperature fields were made, and the model was shown to give an acceptable quantitative approach for design within the framework of the coarse approximations adopted.
Heat transfer in the turbulent flow through a conduit for removal of combustion products
Maref, W. (author) / Cherkaoui, H. (author) / Crausse, P. (author) / Boisson, H. (author)
Building and Environment ; 38 ; 763-770
2002-11-28
8 pages
Article (Journal)
Electronic Resource
English
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