Laboratory and numerical model studies of a negatively-buoyant jet discharged horizontally into a homogeneous rotating fluid
作者： Peter A. Davies , Rolf H. KÄse , Iftikhar Ahmed
DOI: 10.1080/03091920108203417
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摘要: Abstract The results of laboratory experiments and numerical model simulations are described in which the motion a round, negatively-buoyant, turbulent jet discharged horizontally above slope into rotating homogeneous fluid has been investigated. For study, flow visualisation data presented to show complex three-dimensional fields generated by discharge. Analysis experimental indicates that spatial temporal developments field controlled primarily lateral vertical discharge position (with respect bounding surfaces container width W) specific momentum (M 0) buoyancy (B fluxes driving jet. is seen be characterised formation (i) primary anticyclonic eddy (PCC) close source, (ii) an associated secondary cyclonic (SCE) (iii) buoyancy-driven bottom boundary current along right side wall. parameter ranges studied, si...
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