The Effect of Type and Location of a Phase Change Material (PCM) Layer in a Building Wall on Energy Consumption using Numerical Simulation

ADMT Journal

مقاله 5، دوره 12، شماره 4، اسفند 2019، صفحه 33-46   

نوع مقاله: Original Article

نویسندگان

Arezoo Soleimani Dashtaki¹؛ Afshin Ahmadi Nadooshan^{* 2}؛ Afshin Abedi³

¹Engineering Faculty, Shahrekord University, Iran

²Associate Professor, Engineering Faculty, Shahrekord University, Iran

³Department of Mechanical Engineering Islamic Azad University, Majlesi Branch, Isfahan, Iran

چکیده

Phase Change Materials (PCMs) have been the subject of many researches in recent years due to the storage and release of energy at low temperature ranges. PCMs store or releasing a large amount of energy at a constant temperature range leads to saving energy. In this paper, the numerical modelling of a multilayer composite wall including PCM located on the southern side of a building is carried out using an implicit method. The data correspond the fifteenth day of each month in Tehran. The governing equations are discretized by the implicit Crank Nicolson method and solved by iteration method using MATLAB software. Finally, the location and volume fraction of PCM in the wall of the building are studied to achieve maximum efficiency. The results show that the effect of latent and sensible heat results in a reduction in the input heat flux and thermal load to the building. The optimum location for the PCM layer is the middle layer of the composite wall to reduce the heat transfer rate inside the building. In addition, it is found that the PCM volume fraction in gypsum does not have a significant effect on the thermal performance of the multi-layer composite wall. Hence, low volume fraction reduces the costs without affecting the thermal performance of the building.

کلیدواژه‌ها

Building؛ Composite Wall؛ Fluid Volume Fraction؛ Implicit Method؛ Latent Heat؛ PCM

مراجع

[1]     Kuznik, F., David, D., Johannes, K., and Roux, J. J., A Review On Phase Change Materials Integrated in Building Walls, Renewable and Sustainable Energy Reviews, Vol. 15, No. 1, 2011, pp. 379-391.

[2]     Farid, M. M., Khudhair, A. M., Razack, S. A. K., and Al-Hallaj, S., A Review On Phase Change Energy Storage: Materials and Applications, Energy conversion and management, Vol. 45, No. 9-10, 2004, pp. 1597-1615.

[3]     Kim, E. Y., Kim, H. D., Preparation and Properties Of Microencapsulated Octadecane With Waterborne Polyurethane, Journal of Applied Polymer Science, Vol. 96, No. 5, 2005, pp. 1596-1604.

[4]     Zalba, B., Marın, J. M., Cabeza, L. F., and Mehling, H., Review on Thermal Energy Storage with Phase Change: Materials, Heat Transfer Analysis and Applications, Applied Thermal Engineering, Vol. 23, No. 3, 2003, pp. 251-283.

[5]     Zhang, Y. P., Lin, K. P., Yang, R., Di, H. F., and Jiang, Y., Preparation, Thermal Performance and Application of Shape-Stabilized Pcm in Energy Efficient Buildings, Energy and Buildings, Vol. 38, No. 10, 2006, pp. 1262-1269.

[6]     Pasupathy, A., Velraj, R., Effect of Double Layer Phase Change Material in Building Roof for Year Round Thermal Management, Energy and Buildings, Vol. 40, No. 3, 2008, pp. 193-203.

[7]     Hawes, D. W., Feldman, D., Absorption of Phase Change Materials in Concrete, Solar Energy Materials and Solar Cells, Vol. 27, No. 2, 1992, pp. 91-101.

[8]     Bentz, D. P., Turpin, R., Potential Applications of Phase Change Materials in Concrete Technology, Cement and Concrete Composites, Vol. 29, No. 7, 2007, pp. 527-532.

[9]     Cabeza, L. F., Castellon, C., Nogues, M., Medrano, M., Leppers, R. and Zubillaga, O., Use of Microencapsulated Pcm in Concrete Walls for Energy Savings, Energy and Buildings, Vol. 39, No. 2, 2007, pp. 113-119.

[10]  Baetens, R., Jelle, B. P., and Gustavsen, A., Phase Change Materials for Building Applications: A State-Of-The-Art Review, Energy and buildings, Vol. 42, No. 9, 2010, pp. 1361-1368.

[11]  Silva, T., Vicente, R., Soares, N., and Ferreira, V., Experimental Testing and Numerical Modelling of Masonry Wall Solution with Pcm Incorporation: A Passive Construction Solution, Energy and Buildings, Vol. 49, 2012, pp. 235-245.

[12]  Vicente, R., Silva, T., Brick Masonry Walls with Pcm Macrocapsules: An Experimental Approach, Applied Thermal Engineering, Vol. 67, No.1-2, 2014, pp. 24-34.

[13]  Soares, N. M. L., Thermal Energy Storage with Phase Change Materials (Pcms) For the Improvement of the Energy Performance of Buildings, Doctoral Dissertation, Mechanical Engineering Dept., University of Coimbra, 2015.

[14]  D'Avignon, K., Modeling and Experimental Validation of the Performance of Phase Change Material Storage Tanks in Buildings, Doctoral dissertation, DÉPARTEMENT DE GÉNIE MÉCANIQUE, École Polytechnique de Montréal, 2015.

[15]  Diaconu, B. M., Cruceru, M., Novel Concept of Composite Phase Change Material Wall System for Year-Round Thermal Energy Savings, Energy and Buildings, Vol. 42, No. 10, 2010, pp. 1759-1772.

[16]  Halford, C. K., Boehm, R. F., Modeling of Phase Change Material Peak Load Shifting, Energy and Buildings, Vol. 39, No. 3, 2007, pp. 298-305.

[17]  Kuznik, F., Virgone, J., and Johannes, K., Development and Validation of a New Trnsys Type for The Simulation of External Building Walls Containing PCM, Energy and Buildings, Vol. 42, No.7, 2010, pp. 1004-1009.

[18]  Sharifi, N. P., Shaikh, A. A. N., and Sakulich, A. R., Application of Phase Change Materials in Gypsum Boards to Meet Building Energy Conservation Goals, Energy and Buildings, Vol. 138, 2017, pp. 455-467.

[19]  Ramakrishnan, S., Wang, X., Alam, M., Sanjayan, J., and Wilson, J., Parametric Analysis for Performance Enhancement of Phase Change Materials in Naturally Ventilated Buildings, Energy and buildings, Vol. 124, 2016, pp. 35-45.

[20]  Mehling, H., Strategic Project ‘Innovative PCM-Technology—Results and Future Perspectives’, 8th Expert Meeting and Work Shop, Kizkalesi, Turkey, April 2004.

[21]  Zwanzig, S. D., Lian, Y., and Brehob, E. G., Numerical Simulation of Phase Change Material Composite Wallboard in A Multi-Layered Building Envelope, Energy Conversion and Management, Vol. 69, 2013, pp. 27-40.

[22]  Ashrae, Ashrae Handbook of Fundamentals, American Society of Heating, Refrigeration and Air-Conditioning Engineers, Atlanta, Georgia, 2011, pp. 29.28

[23]  Nadoushan, A. A., Abedi, A., and. Bahrami, A., Reducing Heating and Cooling Energy Consumption in The Building Using Ceiling Fans, Asia Power and Energy System, Phuket, Thailand, 2007.

[24]  Bergman, T. L., Incropera, F. P., Lavine, A. S., and DeWitt, D. P., Introduction to Heat Transfer, John Wiley & Sons, 2011.

[25]  Rohsenow, W. M., Hartnett, J. P., and Cho, Y. I., Handbook of Heat Transfer, McGraw-Hill., New York: 1998.

[26]  Voller, V. R., Swaminathan, C. R., ERAL Source-Based Method for Solidification Phase Change, Numerical Heat Transfer, Part B Fundamentals, Vol. 19, No. 2, 1991, pp. 175-189.

[27]  Lay, D. C., INSTRUCTOR’S MATLAB® MANUAL, 2012.

[28]              Solomon, A. D., An Easily Computable Solution to A Two-Phase Stefan Problem, Solar energy, Vol. 23, No. 6, 1979, pp. 525-528.