Numerical investigation of a laminar flow in a tubular chain of a heated floor slab
Journal Title: Recueil de mécanique - Year 2017, Vol 2, Issue 2
Abstract
The present work deals with a numerical study of a laminar flow in a tubular string of a floor slab based on a model of stabilization algorithms that of Gauss and Thomas. The transport equations for the motion amount and heat are the classical equations of forced convection. To describe the amount transfer of the movement in the heating slab pipe (fluid medium), we retained to the PRANDTL simplified model which takes into account the most important terms for a laminar flow in the pipeline. For this, a numerical resolution of the equations governing this flow has been carried out. These equations have been discretized by an implicit finite difference method. The algebraic equations systems thus obtained have been solved by the Gauss and Thomas algorithms. The numerical simulation results have highlighted the effect of the geometrical and thermal parameters of the pipe on the temperature evolution and the coolant velocity.
Authors and Affiliations
Abdellatif OUDRANE, Benaoumeur AOUR
Keywords
Related Articles
- EP ID EP301943
- DOI 10.5281/zenodo.1173687
- Views 49
- Downloads 0
Reliability techniques and Coupled BEM/FEM for interaction pile-soil
This paper deals with the development of a computational code for the modelling and verification of safety in relation to limit states of piles found in foundations of current structures. To this end, it makes use of rel...
Numerical prediction of imperfections influence on the film cooling effectiveness
Film cooling is one of the most used techniques for cooling turbine blades. This process is influenced by several geometric and aerodynamic parameters. One such parameter is the geometric shape of the injection holes: th...
Three-dimensional functional tolerancing automated by MT2M and Qualitative Tol
This paper deals with automatic three-dimensional (3D) functional tolerancing. A combination between the Minimum Transfer Modified Method (MT-2M) and qualitative tolerancing method for prismatic parts is developed. The M...
Theoretical and experimental investigation of on glass solar still
This paper presents a theoretical and experimental work performed on a glass solar still. The solar distiller under study was fabricated with cheap glass and the polyethylene as absorber, and was tested under the climati...
Study of aerosol deposition in 90° bend turbulent flow using Lagrangian RANS approach
This work presents a numerical study of turbulent flow of a gas loaded with particles with various diameters in a 90° bend. This study can be an effective way to predict the dispersion and deposition of aerosol in transp...