Thermal Simulation and Performance Analysis of Evacuated Tube Solar Collectors for Heating Purpose
DOI:
https://doi.org/10.51976/0p6t9d52Keywords:
Evacuated Tube Solar Collector, Numerical Analysis, Thermal Simulation, Efficiency Optimization, Finite Element Method, Energy Performance, Thermal Storage,, Solar Thermal ApplicationAbstract
This research focuses on the numerical simulation and performance analysis of evacuated tube solar collectors (ETSCs) for their application in heating systems. Evacuated tube solar collectors are widely regarded as one of the most efficient solar thermal technologies due to their superior insulation properties and ability to capture solar energy effectively in a variety of environmental conditions. In this study, a detailed numerical model is developed to simulate the heat transfer processes within the evacuated tube collectors, including convection, conduction, and radiation. The model is validated against experimental data from existing literature to ensure its accuracy and reliability. The primary objective of this research is to assess the thermal performance of ETSCs under various operational conditions, including different fluid types, flow rates, and ambient temperatures. The simulation results provide insights into the heat absorption efficiency, thermal loss characteristics, and overall system performance. Key performance indicators such as collector efficiency, heat transfer rates, and temperature profiles are analyzed for various design parameters.
References
[1] Zhai X., et al. (2019). Numerical analysis of evacuated tube solar collectors for domestichot water systems. Renewable Energy, 134, 548-558.
[2] Kalogirou, S. A. (2004). Solar thermal collectors and applications. Progress in Energy and Combustion Science, 30(3), 231-295.
[3] Wang, Z., et al. (2017). Experimental and numerical investigation of the thermal performance of a U-type evacuated tube solar collector. Energy Conversion and Management, 150, 59-69.
[4] Duffie, J. A., & Beckman, W. A. (2013). Solar engineering of thermal processes. John Wiley &Sons.
[5] Sharma, A., et al. (2009). Heat transfer analysis of solar parabolic trough collector: A review. Renewable and Sustainable Energy Reviews, 13(8), 1932-1940
[6] Xuan, Y., & Li, Q. (2000). Heat transfer enhancement in nanofluids. Journal of heat transfer, 122(2), 240-248. (Water-Al2O3)
[7] Eastman, J. A., Choi, S. U., Li, S., & Poulikakos, D. (2001). Enhanced thermal conductivity in nanofluids. International Journal of Heat and Mass Transfer, 44(5), 899-907. (Ethylene Glycol-CuO)
[8] Murshed, S. K., Nieto-Davila, C., & Cabrera, M. I. (2014). Rheological and heat transfer characteristics of ethylene glycol-based nanofluids with silicon dioxide nanoparticles. International Journal of Heat and Mass Transfer, 76, 829-836. (Ethylene Glycol-SiO2)
[9] Das, S. K., Putra, N. H., & Roetzel, W. (2003). Nanofluids: science and technology. John Wiley & Sons.Wang, X. Q., & Muzychka, Y. (2013). Advanced heat transfer fluids. CRC Press.
[10] Heat transfer characteristics of nanofluids in turbulent flow under constant heat flux boundary condition" by Xuan and Li (2000) A review on preparation, characterization, and heat transfer nanofluids" by Eastman et al. (2005)
[11] Kim, Y., and T. Seo. 2007. “Thermal Performances Comparisons of the Glass Evacuated Tube Solar Collectors with Shapes of Absorber Tube.” Renewable Energy 32 (5): 772–795.
[12] Kumar, R., R. S. Adhikari, H. P. Garg, and A. Kumar. 2001. “Thermal Performance of a Solar Pressure Cooker Based on Evacuated Tube Solar Collector.” Applied Thermal Engineering 21(16): 1699–1706.
[13] Lamnatoua, C., E. Papanicolaoua, V. Belessiotisa, and N. Kyriakisb. 2012. “Experimental Investigation and Thermodynamic Performance Analysis of a Solar Dryer Using an Evacuated
Tube Air Collector.” Applied Energy 94: 232–243.
[14] Ma, L., Z. Lu, J. Zhang, and R. Liang. 2010. “Thermal Performance Analysis of Glass Evacuated Tube Solar Collector with U-Tube.” Building and Environment 45 (9): 1959–1967.
Published
Issue
Section
License
Copyright (c) 2025 International Journal of Advance Research and Innovation(IJARI, 2347-3258)

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Fringe Global Scientific Press publishes all the papers under a Creative Commons Attribution-Non-Commercial 4.0 International (CC BY-NC 4.0) (https://creativecommons.org/licenses/by-nc/4.0/) license. Authors have the liberty to replicate and distribute their work. Authors have the ability to use either the whole or a portion of their piece in compilations or other publications that include their own work. Please see the licensing terms for more information on reusing the work.