Experimental study on Pulsating Heat Pipe - Couverture souple

Venkataramana, P.; Mani Kumar, V.; Gouse Mohiddin, S.

 
9786208445751: Experimental study on Pulsating Heat Pipe
Couverture souple
ISBN 10 : 6208445752 ISBN 13 : 9786208445751
Editeur : LAP LAMBERT Academic Publishing, 2025

Synopsis

The PHP is made from brass with an outer diameter of 3 mm and an inner diameter of 2 mm. The parameters have been chosen for the variation in internal diameter, heat input, fill ratio, working fluid, and device orientation. The study employed aluminium oxide (Al2O3) and water nanofluids as chosen as working fluids, including varying volume concentrations of Al2O3 nanoparticles at 0.05%, 0.5%, and 1%. Experiments are carried out in the 0˚, 30˚, 45˚, 60˚, 75˚, and 90˚ orientations with watt loads heat inputs ranging from 0 to 100 watts. The transient and steady-state experiments are conducted, and operating temperatures are measured using T-type thermocouples. The commercial CFD package of ANSYS FLUENT R15.0 solves the governing equations. The results reveal that the thermal resistance of aluminium oxide and water nanofluid was the lowest, 22% less than that of water.

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Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2025
Langue
anglais
ISBN 10 
6208445752
ISBN 13 
9786208445751
Reliure
Broché
Nombre de pages
68
Coordonnées du fabricant
non disponible
Personne responsable
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