Numerical modeling of the effect of energy-separation in the ranque-hilsch tube Boris L. Ivanov, Bulat G. Ziganshin, Andrey V. Dmitriev, Maxim A. Lushnov and Manuel O. Binelo BIO Web Conf., 27 (2020) 00109 Published online: 25 November 2020 DOI: 10.1051/bioconf/20202700109