MELTING PROCESS SIMULATION OF PHASE CHANGE MATERIAL LAYER USED IN THE BUILDING ENVELOPE

被引：0

作者：

Saliby, Ammar ^{[1
]}

Kovacs, Bela ^{[1
]}

机构：

[1] Univ Miskolc, H-3515 Miskolc, Hungary

来源：

HEAT TRANSFER RESEARCH | 2024年 / 55卷 / 04期

关键词：

phase change materials; thermal energy storage; latent heat storage; CFD; energy consumption; THERMAL-ENERGY STORAGE; PCM; PERFORMANCE; MANAGEMENT; COMFORT; SYSTEM; ARCHITECTURE; IMPROVEMENT; DEMAND;

D O I：

10.1615/HeatTransRes.2023048367

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The melting process of phase change material (PCM) for thermal energy storage purposes has been studied and simulated in this paper. Using the ANSYS (Fluent) 2023 R1 software, the melting of a rectangular PCM zone with left and right sides exposed to convection heat and the other sides adiabatic is simulated. The study also discusses the program specifications, numerical modeling equations, and assumptions. For a total melting duration of 360 min, the contours of the liquid fraction, temperature, density, and velocity of phase change material particles are shown at regular intervals of 30 min. The contours aid in identifying how the melting interface changes in shape and motion as melting time increases. It also describes how the melting fraction changes over time, which provides information regarding the amount of melted PCM at various points.

引用

页码：15 / 26

页数：12

共 50 条

[1] Numerical simulation of a phase change material melting process
Stanciu, Dorin
Stanciu, Camelia
Apostol, Valentin
Pop, Horatiu
8TH INTERNATIONAL CONFERENCE ON THERMAL EQUIPMENT, RENEWABLE ENERGY AND RURAL DEVELOPMENT (TE-RE-RD 2019), 2019, 112
[2] Thermal analysis of a dynamic double-layer phase change material building envelope
Arfi, Oualid
Mezaache, El Hacene
Teggar, Mohamed
Laouer, Abdelghani
ENERGY ECOLOGY AND ENVIRONMENT, 2023, 8 (05) : 485 - 502
[3] Thermal analysis of a dynamic double-layer phase change material building envelope
Oualid Arfi
El Hacene Mezaache
Mohamed Teggar
Abdelghani Laouer
Energy, Ecology and Environment, 2023, 8 : 485 - 502
[4] Numerical simulation of melting process of microencapsulated phase change material functionally fluid
School of Energy and Environment, Southeast University, Nanjing 210096, China
Kung Cheng Je Wu Li Hsueh Pao, 2007, 5 (829-831): : 829 - 831
[5] Simulation of Melting Infiltration Process of Phase Change Material in Fiber Porous Ceramic
Li, Ping
Zeng, Lingke
Wu, Bo
Cheng, Xiaosu
Wang, Hui
Liu, Pingan
MATERIALS MODELING, SIMULATION, AND CHARACTERIZATION, 2011, 689 : 198 - 203
[6] Examination of a Phase Change Material's Layer Efficiency When Applied in a Building's Envelope
Briola, Maria
INTERNATIONAL CONFERENCE ON INTEGRATED INFORMATION (IC-ININFO 2014), 2015, 1644 : 287 - 294
[7] NUMERICAL SIMULATION OF PHASE CHANGE MATERIAL COMPOSITE WALLBOARD IN A MULTI-LAYERED BUILDING ENVELOPE
Zwanzig, Stephen D.
Lian, Yongsheng
Brehob, Ellen G.
INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION - 2012, VOL 6, PTS A AND B, 2013, : 1143 - 1157
[8] Numerical simulation of phase change material composite wallboard in a multi-layered building envelope
Zwanzig, Stephen D.
Lian, Yongsheng
Brehob, Ellen G.
ENERGY CONVERSION AND MANAGEMENT, 2013, 69 : 27 - 40
[9] Numerical Simulation and Optimization of the Melting Process of Phase Change Material inside Horizontal Annulus
Li, Saiwei
Chen, Yu
Sun, Zhiqiang
ENERGIES, 2017, 10 (09):
[10] Simulation and design of a solar chimney integrated with phase change material layer for building ventilation
Qasim, Hussam Hakeem
Alshara, Ahmed K.
Abood, Falah A.
International Journal of Thermofluids, 2024, 24

← 1 2 3 4 5 →