1. Akiyama, S., H. Yoshida, K. Fukui, K. Ono, R. Nobukiyo and Y. Inada; “Improvement in Classification Performance of Gas-Cyclone by Local Fluid Velocity Control,” J. Soc. Powder Technol., 42, 401–408 (2005)
2. Barth, W.; “Design and Layout of the Cyclone Separator on the Basis of New Investigations,” Brennstoff-Warme-Kraft, 8, 1–9 (1956)
3. Cortés, C. and A. Gil; “Modeling the Gas and Particle Flow Inside Cyclone Separators,” Pror. Energy Combust. Sci., 33, 409–452 (2007)
4. Dirgo, J. and D. Leith; “Performance of Theoretically Optimized Cyclone,” Filtr. Sep., 22, 119–125 (1985)
5. Hoffmann, A. C. and L. E. Stein; “Gas Cyclone and Swirl Tubes Principle, Design and Operation,” pp. 183–192 2nd ed. Springer, Berlin Heidelberg, Germany (2008)