Numerical Analysis of Fluid Particles Motion in Curved Ducts L.A. Belyaev, A.S. Zaitsev, A.A. Kondakov, S.A. Shevelev, E.P. Valkov and A.A. Matveeva MATEC Web of Conferences, 37 (2015) 01007 Published online: 22 December 2015 DOI: 10.1051/matecconf/20153701007