Efficiency of the heat sink of a solar air collector based on metal chipsJavlonbek Madaminov, Mirsoli Uzbekov, Bekzod Boynazarov, Sherzod Mukhtorov, Abdulqosim Khusanboyev, Saydullo Arziyev and Zuhriddin OkhunjanovE3S Web Conf., 592 (2024) 01005DOI: https://doi.org/10.1051/e3sconf/202459201005