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Keywords: choked flowClose
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A017, July 13–15, 2020
Paper No: FEDSM2020-20172
...Abstract Abstract Cavitation and choked flow conditions can occur when high-pressure drops are encounters in various types of valves, which prevent them to work properly and may cause severe erosion damage inside the valves that decrease their lifetime. Prediction of these critical conditions...
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A016, July 13–15, 2020
Paper No: FEDSM2020-20278
.... Results are presented both for flows that remained in the bubbly regime and for flows that transitioned to an annular flow regime during a trial. Keywords: Transient response, choked flow, convergent nozzle, gas-liquid ratio (GLR) NOMENCLATURE: c homogenous two-phase speed of sound cg gas speed of sound...
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A045, July 28–August 1, 2019
Paper No: AJKFluids2019-5225
... by the two-phase flow allowing for choked flow conditions at the exit. The existence of choked conditions would result in under-expanded bubbles that would further expand upon exiting the atomizer and provide additional forces to aid in the break-up of the bulk liquid into droplets. This study examines how...