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[ Article ] Modeling and Simulation in Plane Geometry of Dirt Deposit in Heat Exchangers by Deposit of Ice in varying system
Date de soumission: |
08-02-2017 |
Année de Publication: |
2013 |
Entité/Laboratoire |
Laboratroire d'Energétique et de Mécanique Appliquée (LEMA)
|
Document type : |
Article |
Discipline(s) : |
Ingénierie Mécanique |
Titre |
Modeling and Simulation in Plane Geometry of Dirt Deposit in Heat Exchangers by Deposit of Ice in varying system |
Auteurs |
QUENUM ALPHONSE CODJO [1],
KOSSOU CODJO TOUSSAINT [2],
ASSOUDO ABDOULAYE [3],
AHOUANNOU CLÉMENT [4],
SANYA EMILE ADJIBADÉ [5],
MEZRHAB Ahmed [6],
FEIDT Michel [7],
|
Journal: |
International Journal of Current Research (IJCR) |
Catégorie Journal: |
Internationale |
Impact factor: |
0.564 |
Volume Journal: |
5 |
DOI: |
|
Resume |
This article is devoted to modeling the mechanism of fouling in heat exchangers plates unsteady. The used
simulation is based on the monitoring of the evolution of the ice at the changing phase (solidification) in water
flowing in a rectangular section pipe, externally cooled. Cooling is done so that the heat exchange coefficient is
uniform between coolant in a turbulent flow and the wall. The problem, numerically solved by finite difference
method, provided results that allowed the exploration of the effects of the most relevant parameters such as the
coefficient overheated liquid, Biotand Reynolds numbers, the axial position, the cooling mode and temperature,
the evolution of the ice layer simulating the deposit of dirt. |
Mots clés |
Exchanger, Plates, Dirt, Simulation, Coefficient of overheating |
Pages |
162 - 171 |
Fichier |
(PDF) |
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