Analytical substantiation of the parameters of the directional air-hydraulic hoodUlugmurad Jonkobilov, Sobir Jonkobilov, Ulugbek Rajabov, Toshburi Egamnazarov and Shuhrat Xo’shiyevE3S Web Conf., 264 (2021) 03034DOI: https://doi.org/10.1051/e3sconf/202126403034