Effervescent atomization under sub-sonic and choked conditions—a theoretical approach

Bar-Kohany, Tali; Sher, Eran

doi:10.1016/j.ces.2004.07.051

Cited by 5 publications

(4 citation statements)

References 7 publications

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“…Qualitatively, the conclusions do not change if the expression of Fauske is used for . Bar- Kohany and Sher (2004b) associated the slip velocity with the choking condition. In their work, for non-choked flow at the nozzle exit, slip velocity is non-zero but can A C C E P T E D M A N U S C R I P T be neglected.…”

Section: Flashing In Cryogenic Liquidsmentioning

confidence: 99%

Numerical simulation of subcooled and superheated jets under thermodynamic non-equilibrium

Lyras

Dembele

Schmidt

et al. 2018

International Journal of Multiphase Flow

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This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Highlights  FlashFOAM had been developed within the frame of OpenFOAM for simulating flashing jets  It accounts for the inter-phase heat transfer with the Homogeneous Relaxation Model (HRM).  A series of validation studies dedicated to long nozzles are reported.  The code has demonstrated its capability to capture the flow characteristics and vapour generation in cryogenic liquid jets.  The dependency of the geometry of the nozzles, pressure and subcooled degree on the vapour generation has been analysed.  The validation study has demonstrated that FlashFOAM can be used to simulate flash boiling scenarios accurately and predict the properties of flash atomisation.

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Section: Flashing In Cryogenic Liquidsmentioning

confidence: 99%

Numerical simulation of subcooled and superheated jets under thermodynamic non-equilibrium

Lyras

Dembele

Schmidt

et al. 2018

International Journal of Multiphase Flow

View full text Add to dashboard Cite

show abstract

“…The upper bound is obviously meaningless when the inlet pressure is lower than the critical pressure. It should be noted that following Bar-Kohany and Sher [106], the mixture temperature was found to have only a minor effect. In order to generate the finest possible spray in an efficient process, the designer should follow the Max.…”

Section: Optimal Orifices' Diameter Ratiomentioning

confidence: 83%

“…22b. It is shown that under the conditions at which maximum slip is obtained (d i /d e ¼ 0.6), the Jacob number and the nucleation rate are close to their maximum values [106].…”

Section: Optimal Orifices' Diameter Ratiomentioning

confidence: 90%