Russian and foreign steam generators for NPP power units with wet steam turbines Mikle Egorov, Ivan Kasatkin, Ivan Kovalenko, Irina Krectunova, Nataliya Lavrovskaya and Nadezhda Litvinova E3S Web Conf., 178 (2020) 01007 Published online: 09 July 2020 DOI: 10.1051/e3sconf/202017801007