Swirl Motion of a Mercury Jet Appearing in a Cylindrical Vessel in Transient Period

Iguchi, Daisuke; Ohmi, Tatsuya; Iguchi, Manabu

doi:10.2355/isijinternational.48.1030

Cited by 1 publication

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References 12 publications

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“…In general, the rotary sloshing can be theoretically handled without the influence of the surface tension which is vanishingly small. In particular, the previous experimental study 17) addresses that the findings of the water model experiment can be applicable to the experiment using mercury where the density is 13 546(kg/m 3 ) and the surface tension is 476(mN/m). Therefore, the present water-model experiment could account for the kinetic characteristics of the proposed continuous refining process in Fig.…”

Section: Introductionmentioning

confidence: 99%

Numerical Study of Self-Induced Rotary Sloshing Caused by an Upward Periodic Jet in a Cylindrical Container

et al. 2015

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Jet-induced rotary sloshing caused by an upward periodic jet in a partially filled cylindrical container is computationally simulated for investigating a stable sloshing condition and its basic characteristics under various values of AQ, Tjet and QL0 in a given function of the inlet jet: QL(t) = AQ sin[(2π /Tjet)t] + QL0. Then, the stable rotary sloshing is found not to be observed when either the minimum or maximum flow rate of QL(t) reaches a threshold value of the sloshing-occurrence boundary. The free surface motion like a beat phenomenon caused by interference between the sloshing wave and the periodicity of the inlet jet is also observed in the signal of the free surface elevation. Furthermore, the period of the envelope seems to match with Tjet, and this phenomenon is successfully formulated by the superposition between the sloshing wave and the free surface wave due to the periodic inlet jet.

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Section: Introductionmentioning

confidence: 99%