Abstract: The time-averaged mixing behavior of a circular jet issuing into a counterflow is investigated in the laboratory at a number of jet-to-current velocity ratios between 3 and 15. The velocity field is obtained from laser ...

Abstract: Dispersion of a vertical round jet issuing into an unsteady cross-flow is investigated by laboratory and numerical experiments. An experimental technique has previously been devised to simulate a sinusoidally oscillating ...

Abstract: This paper investigates the discharge of a vertical round jet into an unsteady cross-flow that consists of a mean flow and a sinusoidally oscillating component. An experimental technique is devised to simulate the unsteady ...

Abstract: We investigate the penetration and spreading of a round jet into an ambient counterflow using the planar laser-induced fluorescence (LIF) technique. The LIF images enable us to obtain the instantaneous concentration field ...

Abstract: Spreading of a buoyant jet into a counterflowing ambient flow stream is investigated in the laboratory with the laser-induced fluorescence (LIF) technique. The jet behaviors are found to depend on two flow parameters. The ...