Heat and Mass Transfer Within an Evaporating Solution Droplet in a Plasma Jet

Yan, Su; Hu, Yue

doi:10.1007/s11666-011-9726-x

Cited by 11 publications

(6 citation statements)

References 24 publications

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“…In these applications where the plasma is close to thermal equilibrium, the aerosol completely vaporizes within the plasma to produce atomized components of the aerosol [80,84]. Thermal plasmas with aerosols have also been widely used for surface treatment and mat erials deposition [86][87][88][89][90]. Research on these devices has not generally addressed the details of the interactions of the plasma with a 'surviving' droplet since the aerosol is often required or expected to fully vaporize within its plasma residence time.…”

Section: Multiphase Plasmasmentioning

confidence: 99%

“…Research on these devices has not generally addressed the details of the interactions of the plasma with a 'surviving' droplet since the aerosol is often required or expected to fully vaporize within its plasma residence time. However, this experimental [81,83,86] and theoretical [85,[88][89][90] research has improved our understanding of the behavior and evaporation of droplets in plasmas. Aerosol containing plasmas that are closer to being non-equilibrium have also Filamentary surface discharge generated in a stable N 2 containing bubble at an orifice.…”

Section: Multiphase Plasmasmentioning

confidence: 99%

“…Evidence of droplets surviving in non-equilibrium low-pressure [95] and atmospheric pressure [97] plasmas have been discussed and the impact of the aerosol on the plasma properties have been quantified [82,96]. However, the impact of the plasma on the physical and chemical state of the droplets is still poorly understood [88].…”

Section: Multiphase Plasmasmentioning

confidence: 99%

See 2 more Smart Citations

Plasma–liquid interactions: a review and roadmap

Bruggeman

Kushner

Locke

et al. 2016

Plasma Sources Sci. Technol.

1,294

885

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Plasma-liquid interactions represent a growing interdisciplinary area of research involving plasma science, fluid dynamics, heat and mass transfer, photolysis, multiphase chemistry and aerosol science. This review provides an assessment of the state-of-the-art of this multidisciplinary area and identifies the key research challenges. The developments in diagnostics, modeling and further extensions of cross section and reaction rate databases that are necessary to address these challenges are discussed. The review focusses on nonequilibrium plasmas.

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Section: Multiphase Plasmasmentioning

confidence: 99%

Section: Multiphase Plasmasmentioning

confidence: 99%

See 1 more Smart Citation

Plasma–liquid interactions: a review and roadmap

Bruggeman

Kushner

Locke

et al. 2016

Plasma Sources Sci. Technol.

1,294

885

View full text Add to dashboard Cite

show abstract

“…Valuable information, methods, techniques and models can be extracted from these studies or reviews [54,62] and used for a deeper investigations of plasma-aerosol interaction. Other fields that probably deserve attention from the plasma community are fuel injection for combustion engines [62], low pressure dusty plasmas [63], aerodynamic [64], thermal plasma spray [65], space plasmas and once again atmospheric plasma phenomena [29]. Far from being trivial, the scouting of these domains' literature and the instauration of efficient collaborations with the relative researchers will be a key factor to support the advancement of the research in biphasic plasmas.…”

Section: Bridges To Other Communitiesmentioning

confidence: 99%

Plasma and Aerosols: Challenges, Opportunities and Perspectives

et al. 2019

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The interaction of plasmas and liquid aerosols offers special advantages and opens new perspectives for plasma–liquid applications. The paper focuses on the key research challenges and potential of plasma-aerosol interaction at atmospheric pressure in several fields, outlining opportunities and benefits in terms of process tuning and throughputs. After a short overview of the recent achievements in plasma–liquid field, the possible application benefits from aerosol injection in combination with plasma discharge are listed and discussed. Since the nature of the chemicophysical plasma-droplet interactions is still unclear, a multidisciplinary approach is recommended to overcome the current lack of knowledge and to open the plasma communities to scientists from other fields, already active in biphasic systems diagnostic. In this perspective, a better understanding of the high chemical reactivity of gas–liquid reactions will bring new opportunities for plasma assisted in-situ and on-demand reactive species production and material processing.

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“…Besides experiments, numerical modeling is another effective way that can bring insight into the plasma field and the behavior of the injected particle. Shan and Hu (2012) developed a mathematical model to analyze the thermal behavior of individual precursor droplets in a DC plasma jet. Sun et al (2008) built a numerical model to investigate the combustion-aided suspension plasma spraying for the synthesis of Y 2 O 3 nano-particles.…”

Section: Introductionmentioning

confidence: 99%

Particle properties for suspension plasma spray

Qian

Chu

2014

International Journal of Numerical Methods for Heat &Amp; Fluid Flow

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Purpose -The purpose of this paper is to use comprehensive model to investigate the effects of particle physical properties on in-flight nano-particles behavior for the radio frequency suspension plasma spray. Design/methodology/approach -In this paper, both the effects thermal properties of solvent and solid particle on the evolution of particle size, velocity and temperature are discussed. Besides, the numerical analysis is also conducted to investigate the influences of particle physical properties on the characteristic distributions of particles for poly-disperse cases. Findings -Results show the thermal properties of solvent have critical effects on the discharged point of the solid particles, but little influence on the final particle velocity and size, as well as their distributions. The final state of particle temperature is mainly determined by the solid particle thermal properties, especially depending on the boiling point. Originality/value -Most of the former studies took the experimental approaches and mainly focussed on the operating conditions effects. While beyond the operating conditions, the variety of particle physical and thermal properties also has strong effect on particle heating performance.

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Heat and Mass Transfer Within an Evaporating Solution Droplet in a Plasma Jet

Cited by 11 publications

References 24 publications

Plasma–liquid interactions: a review and roadmap

Plasma–liquid interactions: a review and roadmap

Plasma and Aerosols: Challenges, Opportunities and Perspectives

Particle properties for suspension plasma spray

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