Сапожніков, Сергій ВячеславовичSapozhnikov, Serhii ViacheslavovychАнтоненко, Сергій СергійовичAntonenko, Serhii SerhiiovychМілтих, Вікторія СтаніславівнаMiltykh, Viktoriia StanislavivnaМоскаленко, В`ячеслав ВасильовичMoskalenko, Viacheslav VasylovychМандрика, Анатолій СеменовичMandryka, Anatolii Semenovych2025-06-132025-06-132021S Sapozhnikov et al 2021 J. Phys.: Conf. Ser. 1741 012021.https://essuir.sumdu.edu.ua/handle/123456789/99150The article considers one of the ways to increase the ability of a dynamic pump to pump gas-liquid mixtures - the application of the vortex principle of energy transfer. This scheme is embodied in a torque flow pump, which is able to pump mixtures with a gas content of up to 0,40 - 0,45 without additional devices for preparing the mixture. Experimental researches the influence the value of the volumetric gas content on the performance characteristics of the torque flow pump of the "Turo" type are given. The analysis of influence of structure of a stream of gas-liquid mixture on the value of the critical gas content in the interblade channels of the impeller is represented and developed a physical model of decrease the parameters of the torque flow pump.enCC BY 4.0dynamic pumpgas-liquid mixturesvortex principlevortex principle energy transfergas contentArticle