- Numerical simulation of uprising gas-solid particles turbulent flow using two-dimesion Reynolds Average Navier Stokes equations for fluidized beds conditionsKrupenski, Igor; Kartušinski, Aleksander; Rudi, Ülo; Siirde, AndresInternational Oil Shale Symposium : Tallinn, Estonia, June 8-11, 2009 : future energy solutions : come and share your vision!2009 / p. 62 http://www.ester.ee/record=b4775098*est