Optimizing Thermal Performance in Parabolic Trough Solar Power Systems: An Experimental Design and AnalysisSivalingam A, Ravivarman G, Kalaiyarasan A, Sivaranjani M, Vijayasekaran G and Dhanasekaran JE3S Web of Conf., 529 (2024) 02005DOI: https://doi.org/10.1051/e3sconf/202452902005