Evaporation of non-dilute and dilute monodisperse droplet clouds

Wong, Shwin-Chung; Chang, Jyh-Cheng

doi:10.1016/0017-9310(92)90082-4

Cited by 14 publications

(2 citation statements)

References 17 publications

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“…In other words, the near-nozzle droplets are more dilute and can easily mix with ambient air while less droplet interaction occurs, similar to ref. [37]. This near-nozzle evaporation clearly differentiates the short-injection spray from the long, quasi-steady spray.…”

Section: Effect Of Injection Duration On Ethanol Spraysmentioning

confidence: 92%

Imaging diagnostics of ethanol port fuel injection sprays for automobile engine applications

Padala

Kook

et al. 2013

Applied Thermal Engineering

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Section: Effect Of Injection Duration On Ethanol Spraysmentioning

confidence: 92%

Imaging diagnostics of ethanol port fuel injection sprays for automobile engine applications

Padala

Kook

et al. 2013

Applied Thermal Engineering

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“…Castanet et al [26] and Shahsavan Markadeh et al [27] studied the group infuence efect of droplet evaporation and then proposed that the droplet evaporation process was afected by the evaporation of adjacent droplets. In the comparative study of evaporation of single droplet and group droplet, Wong et al [28] used experimental methods to compare the evaporation rate under the same conditions and found the evaporation rate of nondiluted group droplets was signifcantly reduced compared with that of single droplets and even stopped evaporation. In addition, the external conditions in the droplet evaporation process are also crucial to the evaporation process.…”

Section: Introductionmentioning

confidence: 99%

Simulation of Mass and Heat Transfer of Droplets Collision in a Flash Evaporation Pattern

Qiu

Zhang

Chai

et al. 2023

International Journal of Chemical Engineering

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The behavior of droplets collision in a flash evaporation ambient widely exists in various fields. In this work, the deformation analysis and thermal analysis models were established under the condition of flash via a computational fluid dynamics (CFD) method. First, the effects of initial temperature and collision velocity on heat and mass transfer during evaporation were considered. Then, the morphology change of the liquid phase, the mass change, and their influencing factors during the droplet evaporation process were analyzed. A very good agreement is observed between the results of this paper and the published literature. The results show that the interaction between the initial collision velocity and the initial temperature affects the heat and mass transfer performance. The initial collision velocity influences the heat and mass transfer process of the evaporating droplet by affecting the deformation characteristics of the droplet. The collision velocity and the liquid temperature have a competitive relationship with the evaporation process. Under a low-initial temperature, the collision velocity played a leading role in the evaporation of the liquid phase and the mass transfer of steam.

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