Eventos Anais de eventos
ENCIT 2018
Brazilian Congress of Thermal Sciences and Engineering
OPTIMIZATION OF DOUBLE PIPE-HEAT EXCHANGER WITH SINGLE SEGMENTAL PERFORATED BAFFLES
Submission Author:
Andrey Colaço , PR
Co-Authors:
Andrey Colaço, Flavia Bernardo, Marcos Batistella Lopes, Viviana Mariani, Leandro dos Santos Coelho
Presenter: Marcos Batistella Lopes
doi://10.26678/ABCM.ENCIT2018.CIT18-0234
Abstract
This work represents the results of optimization in a convective heat transfer and pressure drop of water flow in the annulus-side of horizontal double pipe heat exchangers. Therefore, the objective of this article is the application of differential evolution algorithm (DE) to solve mono-objective problems considering five cases with/without Single Segmental Perforated Baffles (SSPBs), which are fabricated with different holes spacing, void, cut and pitch ratios, which depends ofthe space between the holes (S – [3;6]), the diameter of the holes (
Keywords
Perforated baffles, Heat exchanger optimization, Thermal performance, Friction Factor, differential evolution algorithm
