2004
DOI: 10.1039/b402440k
|View full text |Cite
|
Sign up to set email alerts
|

Laser techniques in acoustically levitated micro droplets

Abstract: Laser techniques were applied to an acoustically levitated droplet for remote investigation of the diameter, species concentration and temperature of the suspended droplet. To this end, the third and the fourth harmonic of a Nd:YAG laser were used for investigation of elastic, fluorescence and phosphorescence signals from the droplet. The droplet was seeded with thermographic phosphors and acetone for the phosphorescence and fluorescence measurements, respectively. The techniques were applied simultaneously us… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
61
0
4

Year Published

2009
2009
2019
2019

Publication Types

Select...
8
2

Relationship

0
10

Authors

Journals

citations
Cited by 65 publications
(66 citation statements)
references
References 25 publications
1
61
0
4
Order By: Relevance
“…En las últimas décadas, el uso de levitadores (acústicos, ópticos, electrodinámicos y aerodinámicos) ha mostrado algunas ventajas con respecto de los métodos convencionales de suspensión de gotas debido a la ausencia de contacto mecánico con la gota (32). De todos ellos, los levitadores acústicos (o de ultrasonidos) presentan una complejidad experimental baja y permiten trabajar con prácticamente cualquier tipo de líquido en un rango amplio de diámetros de gotas (desde 0,1 mm hasta varios milímetros).…”
Section: Investigación Realizada En El Secado Por Atomizaciónunclassified
“…En las últimas décadas, el uso de levitadores (acústicos, ópticos, electrodinámicos y aerodinámicos) ha mostrado algunas ventajas con respecto de los métodos convencionales de suspensión de gotas debido a la ausencia de contacto mecánico con la gota (32). De todos ellos, los levitadores acústicos (o de ultrasonidos) presentan una complejidad experimental baja y permiten trabajar con prácticamente cualquier tipo de líquido en un rango amplio de diámetros de gotas (desde 0,1 mm hasta varios milímetros).…”
Section: Investigación Realizada En El Secado Por Atomizaciónunclassified
“…This equipment was previously used to study the drying behaviour of single droplets of different materials under a variety of experimental conditions [21][22][23][24][25][26][27][28]. Levitator tubes offer some advantages over conventional methods, since there is no mechanical contact with the droplet and this makes it possible to work with almost any liquid over a wide range of diameters of droplets (from 0.1 mm to several mm) [29]. The experimental set-up and the operational conditions were described in detail in a previous work [27].…”
Section: Drying Of Dropletsmentioning
confidence: 99%
“…a certain electric charge or refractive index) of the sample. Moreover, acoustic levitation provides stable sample position, easy access to the sample and low costs for supply and operation [38]. The drying curves (X=f(t)) were experimentally obtained for each conducted test and the REA model was used to model the experimental data.…”
Section: Introductionmentioning
confidence: 99%