Experimentation of a novel composite phase change material for thermal comfort improvement and energy saving in buildings

L Boussaba, S Makhlouf, A A Foufa


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Abstract


This study focuses on the preparation of a novel composite phase change material (PCM) for an application of Latent Heat Thermal Energy Storage in buildings. The aim of this application is to improve thermal inertia in buildings. A good thermal inertia, involves the improvement of thermal comfort and energy saving. The experimented materials’ components are selected for their availability, safety and low cost. Paraffin with a melting temperature range close to 30°C is selected as a PCM; it is composed of microcrystalline wax and liquid paraffin. The matrix is prepared from plaster, graphite powder and cellulose fibers. The PCM is introduced in the matrix following the immersion method. Several samples are prepared; there after they are subjected to a thermal treatment at 50°C for 30 min on a filter paper. The purpose is to identify the performance of each sample to retain the PCM without leakages.
Thermal and physicochemical characterizations are performed to study the composites’ properties: Scanning Electron Microscopy (SEM) is used to observe its microstructure; X-Ray Diffraction (XRD) identifies the crystallographic structure of the composite-PCM while Fourier Transformed Infrared Spectroscopy (FT-IR) reveals the chemical compatibility between its different components. Thermo Gravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC) are performed for thermal characterization. The thermal performance of the composite-PCM is verified experimentally using thermocouple measurements connected to a temperature recorder apparatus. The measurements are done simultaneously on two pellets; the first contains PCM while the second does not contain PCM.

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Berroug, F., Lakhal, E. K., El Omari, M., Faraji, M., & El Qarnia, H. (2011). Thermal performance of a greenhouse with a phase change material north wall. Energy and Buildings, 43(11), 3027-3035.

Bories, C., Borredon, M. E., Vedrenne, E., & Vilarem, G. (2014). Development of eco-friendly porous fired clay bricks using pore-forming agents: A review. Journal of environmental management, 143, 186-196.

Cabeza, L. F., Castell, A., Barreneche, C. D., De Gracia, A., & Fernández, A. I. (2011). Materials used as PCM in thermal energy storage in buildings: a review. Renewable and Sustainable Energy Reviews, 15(3), 1675-1695.

Fang, X., & Zhang, Z. (2006). A novel montmorillonite-based composite phase change material and its applications in thermal storage building materials. Energy and Buildings, 38(4), 377-380.

Fang, X., Zhang, Z., Chen, Z. (2008). Study on preparation of montmorillonite-based composite phase change materials and their applications in thermal storage building materials. Energy Conversion and Management, 49, 718–723.

Feldman, D., Banu, D., & Hawes, D. W. (1995). Development and application of organic phase change mixtures in thermal storage gypsum wallboard. Solar Energy Materials and Solar Cells, 36(2), 147-157.

Garg H.P., Mullick S.C., & Bhargava A.K. (1985). Solar Thermal Energy Storage, D. Reidel Publishing Company, Dordrecht, Holland.

Hinterstoisser, B., Åkerholm, M., & Salmén, L. (2001). Effect of fiber orientation in dynamic FTIR study on native cellulose. Carbohydrate Research, 334(1), 27-37.

Kao, H., Li, M., Lv, X., & Tan, J. (2012). Preparation and thermal properties of expanded graphite/paraffin/organic montmorillonite composite phase change material. Journal of thermal analysis and calorimetry, 107(1), 299-303.

Klemm, D., Heublein, B., Fink, H. P., & Bohn, A. (2005). Cellulose: fascinating biopolymer and sustainable raw material. Angewandte Chemie International Edition, 44(22), 3358-3393.

Pasupathy, A., Velraj, R., & Seeniraj, R. V. (2008). Phase change material-based building architecture for thermal management in residential and commercial establishments. Renewable and Sustainable Energy Reviews, 12(1), 39-64.

Petersson, M., Gustafson, I., & Stading, M. (2008). Comparison of microstructural and physical properties of two petroleum waxes. Journal of Materials Science, 43(6), 1869-1879.

Pielichowska, K., & Pielichowski, K. (2014). Phase change materials for thermal energy storage. Progress in materials science, 65, 67-123.

Sarı, A., & Karaipekli, A. (2007). Thermal conductivity and latent heat thermal energy storage characteristics of paraffin/expanded graphite composite as phase change material. Applied Thermal Engineering, 27(8-9), 1271-1277.

Sharma, A., Tyagi, V. V., Chen, C. R., & Buddhi, D. (2009). Review on thermal energy storage with phase change materials and applications. Renewable and Sustainable energy reviews, 13(2), 318-345.

Srivastava, S. P., Handoo, J., Agrawal, K. M., & Joshi, G. C. (1993). Phase-transition studies in n-alkanes and petroleum-related waxes—A review. Journal of Physics and Chemistry of Solids, 54(6), 639-670.

Voelker, C., Kornadt, O., & Ostry, M. (2008). Temperature reduction due to the application of phase change materials. Energy and Buildings, 40(5), 937-944.

Wahid, M. A., Hosseini, S. E., Hussen, H. M., Akeiber, H. J., Saud, S. N., & Mohammad, A. T. (2017). An overview of phase change materials for construction architecture thermal management in hot and dry climate region. Applied Thermal Engineering, 112, 1240-1259.

Zalba, B., Marın, J. M., Cabeza, L. F., & Mehling, H. (2003). Review on thermal energy storage with phase change: materials, heat transfer analysis and applications. Applied thermal engineering, 23(3), 251-283.

Zhou, D., Zhao, C. Y., & Tian, Y. (2012). Review on thermal energy storage with phase change materials (PCMs) in building applications. Applied energy, 92, 593-605.


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Civil Engineering Researcher Club - University Amar Telidji of Laghouat JBMS@2018.