Numerical investigation of the effects of geometric and fluid parameters on the thermal performance of a double -tube spiral heat exchanger with a conical turbulator

Numerical investigation of the effects of geometric and fluid parameters on the thermal performance of a double -tube spiral heat exchanger with a conical turbulator

One of the most important principles in heat exchangers is to increase heat transfer and minimize pressure drop. In the present work, a two-tube spiral heat exchanger equipped with a conical turbulator is considered. In the first part of this analysis, the diameter of the inner spiral coil was inves...

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Bibliographic Details
Main Authors: Seyed Hossein Hashemi Karouei, Walaa Nasser Abbas, Mohammed Ali, Dhuha Radhi Nayyef, Karrar K. Abdul Hussein, Karrar A. Hammoodi, Seyed Saeed Hosseini Azizi
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Case Studies in Thermal Engineering
Subjects:
Heat exchanger performance
Conical turbulator
Numerical simulation
Thermal efficiency
Hydrodynamic behaviour
Online Access:http://www.sciencedirect.com/science/article/pii/S2214157X24016447
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