The trajectory of a laminar buoyant jet discharged horizontally has been studied. The experimental observations were based on the injection of pure water into a brine solution. Under certain conditions the jet has been found to undergo bifurcation. The bifurcation of the jet occurs in a limited domain of Grashof number and Reynolds number. The regions in which the bifurcation occurs has been mapped in the Reynolds number-Grashof number plane. There are three regions where bifurcation does not occur. The various mechanisms that prevent bifurcation have been proposed.

Jaywant H. Arakeri

Department of Mechanical Engineering

IIT Jodhpur

D. Das

J. Srinivasan

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Journal	Journal of Fluid Mechanics
Publisher	Cambridge University Press
ISSN	00221120