Évaluation des performances thermiques et modélisation de l'encrassement d'un échangeur à faisceau et calandre

Abstract

In the oil companies the heat exchanger is an essential element for the control of energy, the problems related to thermohydraulics concern first of all the thermal dimensioning reduced because of clogging of the tubes. For this purpose, this work will numerically study the dynamic and thermal behavior of a flow of two fluids to improve the performance of these equipments in the case of a tube bundle heat exchanger, and comparison of the results obtained between the design case and the current case (after revision), to have the difference between these two cases, and to see the clear improvement in performance in the heat exchangers