KARAKTERISTIK PENYIMPAN KALOR LATEN PADA PARABOLIC MIRROR DISH
Paraffin, Parabolic Mirror Dish, Heat Storage, Temperature.
Abstract
Storing heat in the form of latent heat is a good method, because it is able to store a large amount of heat energy with a small volume of storage media. The use of paraffin as a heat storage medium has many advantages, including thermal stability, non-toxicity, no degradation, and high latent heat storage capacity. This study uses a parabolic mirror dish as a collector of solar thermal energy, equipped with a hinged holder that can be adjusted so that it points to the sun's position from morning to evening, the collected energy is stored in thermal storage using paraffin as a storage medium. The research was conducted from 09.00 WIB to 24.00 WIB, the research location was on the Ronggolawe College of Technology campus. The results showed that the highest temperature obtained in paraffin as a heat storage was 112 oC, while the duration of storing until 24.00 WIB was still able to maintain the temperature at 36 oC.
Downloads
References
Almousa, Norah Hamad, Maha R. Alotaibi, Mohammad Alsohybani, Dominik Radziszewski, Saeed M. Alnoman, Bandar M. Alotaibi, and Maha M. Khayyat. 2021. “Paraffin Wax [as a Phase Changing Material (Pcm)] Based Composites Containing Multi-Walled Carbon Nanotubes for Thermal Energy Storage (Tes) Development.” Crystals 11(8): 1–14.
Bhende, S. S., J. S. Bagi, L. S. Nikam, and M. M. Wagh. 2019. “Performance Evaluation of Parabolic Dish Collector with Different Reflecting Polymeric Materials.” International Journal of Applied Engineering Research 14(15): 3372–80. http://www.ripublication.com.
Gabriela, Lavinia. 2012. “Thermal Energy Storage : An Overview.” Acta Technica Napocensis 55 Issue I(I): 785–94.
Handayani, N. A., and D. Ariyanti. 2012. “Potency of Solar Energy Applications in Indonesia.” International Journal of Renewable Energy Development 1(2): 33–38.
Hayder, Ali Mohammed, Azwan Bin Sapit, and Qahtan Adnan Abed. 2017. “Review of Solar Thermal Storage Techniques.” ARPN Journal of Engineering and Applied Sciences 12(21): 6103–19.
Ho, C J, and J Y Gao. 2013. “An Experimental Study on Melting Heat Transfer of Paraffin Dispersed with Al 2 O 3 Nanoparticles in a Vertical Enclosure.” 62: 2–8.
Korawan, Agus Dwi, Sudjito Soeparman, Widya Wijayanti, and Denny Widhiyanuriyawan. 2017. “Increased Melting Heat Transfer in the Latent Heat Energy Storage from the Tube-and-Shell Model to the Combine-and-Shell Model.” Modelling and Simulation in Engineering 2017.
Mahmood, Yaseen Hamid, Rafea Abdullah Munef, and Ayoub Abdulwahid Bazzaz. 2015. “Modulating a Solar Parabolic Dish to Produce Boiled Water.” Journal of Environmental Science and Engineering A 4(5): 225–32.
Medved, Dusan, Milan Kvakovsky, and Vieroslava Sklenarova. 2018. “Latent Heat Storage Systems.” Comprehensive Energy Systems 2-5: 396–434.
Murali, G., K. Mayilsamy, and B.Mubarak Ali. 2015. “A Review of Latent Heat Thermal Energy Storage Systems.” Applied Mechanics and Materials 787(May): 37–42.
Trujillano, Raquel, Beatriz González, and Vicente Rives. 2021. “Phase Change Materials (PCMs) Based in Paraffin/synthetic Saponite Used as Heat Storage Composites.” Energies 14(21).
Yazıcı, M Yusuf, Mete Avcı, Orhan Aydın, and Mithat Akgun. 2014. “Effect of Eccentricity on Melting Behavior of Paraffin in a Horizontal Tube-in-Shell Storage Unit : An Experimental Study.” 101: 291–98.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.