TY - JOUR
T1 - Heat transfer performance of a finned metal foam-phase change material (FMF-PCM) system incorporating triply periodic minimal surfaces (TPMS)
AU - Qureshi, Zahid Ahmed
AU - Elnajjar, Emad
AU - Al-Ketan, Oraib
AU - Al-Rub, Rashid Abu
AU - Al-Omari, Salah Burhan
N1 - Funding Information:
This work was performed in collaboration with UAE University, Khalifa University, and New York University Abu Dhabi, UAE. The authors acknowledge the support provided by the research affairs office of the UAE University under contract number G00001860-31R072.
Funding Information:
This work was performed in collaboration with UAE University, Khalifa University, and New York University Abu Dhabi, UAE. The authors acknowledge the support provided by the research affairs office of the UAE University under contract number G00001860-31R072 .
Publisher Copyright:
© 2021 Elsevier Ltd
PY - 2021/5
Y1 - 2021/5
N2 - Metal foams have been used extensively to enhance the thermal conductivity of phase change materials (PCMs) in thermal energy storage (TESs) systems and thermal management systems (TMSs). The conventional metal foam structure, referred to commonly as the Kelvin cell, has been characterized well and the effects of its geometric and macroscopic parameters, such as porosity, pore size, and surface area density, on the performance of metal foam–PCM composites have been investigated extensively. With the advent of additive manufacturing technology, any intricate and complex architecture can be manufactured easily, thereby opening doors for the utilization of several other candidate foams and structures in TES systems and TMSs. In this work, three triply periodic minimal surface (TPMS)-based foams (Gyroid, IWP, and Primitive) were used in a finned metal foam–PCM (FMF–PCM) system, and their heat transfer performances were compared with that of the conventional metal foam. Pure conduction and natural convection-based transient phase change simulations were performed under isothermal conditions. The results indicated that all TPMS structures exhibited enhanced heat transfer performance by reducing the melting time of the PCM and increasing the average heat transfer coefficient. Hence, TPMS-based foams offer great promise for use in TES systems and TMSs.
AB - Metal foams have been used extensively to enhance the thermal conductivity of phase change materials (PCMs) in thermal energy storage (TESs) systems and thermal management systems (TMSs). The conventional metal foam structure, referred to commonly as the Kelvin cell, has been characterized well and the effects of its geometric and macroscopic parameters, such as porosity, pore size, and surface area density, on the performance of metal foam–PCM composites have been investigated extensively. With the advent of additive manufacturing technology, any intricate and complex architecture can be manufactured easily, thereby opening doors for the utilization of several other candidate foams and structures in TES systems and TMSs. In this work, three triply periodic minimal surface (TPMS)-based foams (Gyroid, IWP, and Primitive) were used in a finned metal foam–PCM (FMF–PCM) system, and their heat transfer performances were compared with that of the conventional metal foam. Pure conduction and natural convection-based transient phase change simulations were performed under isothermal conditions. The results indicated that all TPMS structures exhibited enhanced heat transfer performance by reducing the melting time of the PCM and increasing the average heat transfer coefficient. Hence, TPMS-based foams offer great promise for use in TES systems and TMSs.
KW - Additive manufacturing
KW - Finned metal foam (FMF)
KW - Natural convection
KW - Phase change material (PCM)
KW - Thermal energy storage (TES)
KW - Triply periodic minimal surface (TPMS)
UR - http://www.scopus.com/inward/record.url?scp=85100479619&partnerID=8YFLogxK
U2 - 10.1016/j.ijheatmasstransfer.2021.121001
DO - 10.1016/j.ijheatmasstransfer.2021.121001
M3 - Article
AN - SCOPUS:85100479619
SN - 0017-9310
VL - 170
JO - International Journal of Heat and Mass Transfer
JF - International Journal of Heat and Mass Transfer
M1 - 121001
ER -