SSIQLIK AKKUMULYATORIDA FAZAVIY O‘ZGARUVCHI MATERIALNI HISOBLASH GIDRODINAMIKASI USULLARIDAN FOYDALANIB MODELLASHTIRISH ORQALI TADQIQ QILISH
##plugins.pubIds.doi.readerDisplayName##:
https://doi.org/10.5281/zenodo.19651564##article.subject##:
issiqlik akkumulyatori, ikki o‘lchovli model, yashirin issiqlik, fazaviy o‘zgaruvchi material, parafin RT35HC, COMSOL 6.2.##article.abstract##
Binolarda isitish va sovutish maqsadida sarflanadigan energiya iste’moli global energiya iste’molining 30–40
foizini tashkil etadi hamda energiya iste’moli natijasida atrof-muhitga chiqariladigan CO₂ gazlari ulushining 26 foiziga
to‘g‘ri keladi. Bino va sanoat obyektlarining issiqlik energiyasiga bo‘lgan ehtiyojini quyosh, shamol va geotermal energiya
kabi qayta tiklanuvchi energiya manbalari hisobidan qoplashda katta salohiyat mavjud. Biroq mazkur manbalarning
energiya ishlab chiqarish vaqti bilan energiyaga bo‘lgan talab o‘rtasidagi nomuvofiqliklar (tungi yoki bulutli paytlarda
quyosh energiyasining mavjud emasligi, shamol tezligining o‘zgaruvchanligi va boshqalar) issiqlik akkumulyatorlaridan
foydalanishni taqozo etadi. Ushbu tadqiqotda issiqlik akkumulyatorida issiqlik energiyasini saqlash uchun qo‘llanilgan
fazaviy o‘zgaruvchi materialning (FO‘M) erish vaqti hamda mis plastinkalar yordamida qatlamlarga ajratilgan issiqlik
akkumulyatorining har bir qatlamidagi issiqlik almashinuvi ikki o‘lchovli model asosida aniqlangan. Umumiy qobiq uzunligi
500 mm, balandligi 150 mm, qobiq qalinligi 2 mm bo‘lgan issiqlik akkumulyatori asos qismiga 5 kW issiqlik energiyasi
berilganda FO‘Mning erish jarayoni vaqtga bog‘liq ravishda t=60 min, t=120 min, t=180 min, t=240 min, t=300 min
va t=360 min holatlarida tahlil qilindi. Natijada FO‘Mning to‘liq erishi uchun 360 minut vaqt talab etilishi hamda suyuq
fazadagi material harorati 343 K gacha ko‘tarilishi aniqlandi
Библиографические ссылки
Shete K. P., de Bruyn Kops S. M., Kosanovic D. (Beka). A first principles framework to predict the transient performance
of latent heat thermal energy storage // Journal of Energy Storage. – 2021. – Vol. 36. – P. 102388. – DOI: https://doi.
org/10.1016/j.est.2021.102388.
Kenisarin M., Mahkamov K. Solar energy storage using phase change materials // Renewable and Sustainable Energy
Reviews. – 2007. – Vol. 11. – P. 1913–1965.
Dincer I., Acar C. A review on clean energy solutions for better sustainability // International Journal of Energy
Research. – 2015. – Vol. 39, No. 5. – P. 585–606.
Kousksou T., Bruel P., Jamil A., El Rhafiki T., Zeraouli Y. Energy storage: Applications and challenges // Solar Energy
Materials and Solar Cells. – 2014. – Vol. 120. – P. 59–80.
Daim T. U., Kim J., Li X., Simms S. Evaluation of energy storage technologies for integration with renewable electricity:
Quantifying expert opinions // Environmental Innovation and Societal Transitions. – 2012. – Vol. 3. – P. 29–49.
Kurnia J. C., Sasmito A. P. Numerical investigation of heat transfer performance of a rotating latent heat thermal energy
storage // Applied Energy. – 2018. – Vol. 227. – P. 542–554. – DOI: https://doi.org/10.1016/j.apenergy.2017.08.087.
Guerraiche D., Bougriou C., Guerraiche K., Valenzuela L., Driss Z. Experimental and numerical study of a solar
collector using phase change material as heat storage // Journal of Energy Storage. – 2020. – Vol. 27. – P. 101133. –
DOI: https://doi.org/10.1016/j.est.2019.101133.
Hasnain S. Review on sustainable thermal energy storage technologies. Part I: Heat storage materials and techniques
// Energy Conversion and Management. – 1998. – Vol. 39, No. 11. – P. 1127–1138.
Pielichowska K., Pielichowski K. Phase change materials for thermal energy storage // Progress in Materials Science.
– 2014. – Vol. 65. – P. 67–123.
Álvaro de G., Luisa F., Cabeza. Numerical simulation of a FO‘M packed bed system: A review // Renewable and
Sustainable Energy Reviews. – 2017. – Vol. 69. – P. 1055–1063.
Emam M., Ookawara S., Ahmed M. Thermal management of electronic devices and concentrator photovoltaic systems
using phase change material heat sinks: Experimental investigations // Renewable Energy. – 2019. – Vol. 141. – P.
–339. – DOI: https://doi.org/10.1016/j.renene.2019.03.151.
Deng S., Nie C., Wei G., Ye W. B. Improving the melting performance of a horizontal shell-tube latent-heat thermal
energy storage unit using local enhanced finned tube // Energy and Buildings. – 2019. – Vol. 183. – P. 161–173.
Загрузки
##submissions.published##
##issue.issue##
##section.section##
Лицензия
Copyright (c) 2026 MUHANDISLIK VA IQTISODIYOT
Это произведение доступно по лицензии Creative Commons «Attribution» («Атрибуция») 4.0 Всемирная.