Theoretical/numerical study of electrohydrodynamic pumping through conduction phenomenon

Jeong, Seong-Il; Seyed-Yagoobi, J.; Atten, P.

doi:10.1109/tia.2003.808954

Cited by 98 publications

(8 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Within the liquid, neutral particles undergo a spontaneous dissociation− recombination process. 26 This process generates both positive and negative ions. Once an electric field is applied, these ions migrate toward electrodes with opposite polarities, and the migration velocity can be expressed as v m = KE 0 , where K and E 0 are the ionic mobilities and electric field strength.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Working Regime Criteria for Microscale Electrohydrodynamic Conduction Pumps

Liu,

Wang,

Wang

et al. 2023

Langmuir

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

“…The conduction pumps commonly adopt a dielectric liquid with a low conductivity as the working medium. Within the liquid, neutral particles undergo a spontaneous dissociation–recombination process . This process generates both positive and negative ions.…”

Section: Introductionmentioning

confidence: 99%

Working Regime Criteria for Microscale Electrohydrodynamic Conduction Pumps

Liu,

Wang,

Wang

et al. 2023

Langmuir

View full text Add to dashboard Cite

“…EHD conduction pumping has been previously well studied and the underlying theory was developed by Atten and SeyedYagoobi [1]. Subsequent work has been done theoretically and numerically by Jeong et al [2] and Yazdani and Seyed-Yagoobi [3] in macroscale. Experimental work in macroscale EHD conduction-assisted loop heat pipes has also been done by Bryan and Seyed-Yagoobi [4].…”

Section: Introductionmentioning

confidence: 99%

A Mesoscale Electrohydrodynamic-Driven Two-Phase Flow Heat Transport Device in Circular Geometry and In-Tube Boiling Heat Transfer Coefficient Under Low Mass Flux

Patel

Seyed-Yagoobi

2015

Journal of Heat Transfer

View full text Add to dashboard Cite

Meso and microscale two-phase flow heat transport involves devices that are used to remove heat from small surface areas by circulating a working fluid through the heated space and causing phase change from liquid to vapor. There is an impetus to develop such devices for applications that require compact thermal management systems. The active, mesoscale two-phase flow heat transport device presented in this paper is driven solely by electrohydrodynamic (EHD) conduction pumping, and its heat transport characteristics are provided. An important understanding of the EHD conduction pump performance under a two-phase system versus single-phase system is also elucidated from these results. In addition, the ability to generate reliable low mass fluxes by this method has also allowed for determining local in-tube flow boiling heat transfer coefficient as a function of vapor quality in a mesoscale circular tube evaporator, providing limited but valuable information currently unavailable in the literature.

show abstract

“…There are two mechanisms for generating a space charge in an isothermal low-enough conductive liquid [3]. First on is the direct ion injection mechanism at the interface of the electrode and liquid.…”

Section: Introductionmentioning

confidence: 99%