Study on the effect of cetyltrimethylammonium bromide on gas-liquid flow characteristics at low gas flow rates and gas pressureA. Yu. Yushkov, V. A. Ogai, I.A. Koroleva, Moh'd M. Amro, Frederick Rose and Nicolai-Alexeji KummerE3S Web Conf., 266 (2021) 01014DOI: https://doi.org/10.1051/e3sconf/202126601014