Turbulent shear flows of variable density

Abstract

Th ris ruwaoh i., wprZ d 1) 0,I All jl (., Rm' .-arch P rtojtuI-A pecyi iT Cont~ramNo. RAHI-I1S 67 C 01 11. HA NI %1lmraida ar ri ujiri-v 14) crig if al ru-x i,-i proc-Mdurv, al thv rvv~arch 'Imrartm~ut and (iirpoirati ImL 4.1. Vi,%% aml t-mnclu-jon, v.~pri.-cII hervin art, nm'l rthtI'". 1h prima ry re-Ilonsiililt of ii iihtr. and ~Ioumld nol liw inti-rpretd ari-pri4-nIimg ihe oil-al ojinii or uoic of AIIPA or of Timv RAND) Corporation. DISTRIBUTION STATEMENTThis document had wen approxi-d frpitiuldic rc~va-cand jim; it' di~trihtution i-mninmilvd. PREFACEThe purpose of this paper is to show that the turbulent field in a variable-density shear layer is equivalent to one of a constantdensity layer i, which the lateral dimension becomes a random func-

Physical and Mathematical Modeling of Multiphase Flows in a Converter

“…A typical mathematical model for the converter steelmaking process solves the continuity equation and NavierStokes equations considering the compressibility of the supersonic oxygen jet [92][93][94] in a boundary fitted coordinate system. The solution of these equations presents the pressure and velocity distribution in the domain.…”