[1]
A. S. Noskov, A. V. Lovtsov, and A. V. Khait, “Simulation of gas flow in double-circuit Ranque-Hilsch vortex tube”, ВМСС, vol. 5, no. 3, pp. 313–321, Oct. 2012, doi: 10.7242/1999-6691/2012.5.3.37.