Vortex ring-like structures in a non-evaporating gasoline-fuel spray : simplified models versus experimental resultsSazhin, Sergei; Kaplanski, Felix; Begg, Steven; Heikal, MorganSAE Technical Papers : SAE, International Powertrains, Fuels & Lubricants Meeting, May 5-72010 / SAE paper 2010-01-1491, [16] p https://www.ilasseurope.org/ICLASS/ILASS2008_COMO/file/papers/6-5.pdf