Visualization of coupled mass transfer and reaction between gas and a droplet using a novel reactive-PLIF technique

Shao, Ting; Feng, Xuelan; Wang, Wentan; Ye, Jin; Cheng, Yi

doi:10.1016/j.cej.2012.06.113

Cited by 10 publications

(7 citation statements)

References 41 publications

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“…at 550 550-680, max. at 590 [20,92] local temperature increases [16]. Both phenomena should be strictly avoided.…”

Section: Principle Of the Lif Techniquementioning

confidence: 99%

“…Shao et al. were able to show detailed qualitative visualizations of concentration distributions within droplets. Sugii and Horita conducted shape measurements of micro droplets.…”

Section: Lif At Curved Gas‐liquid Interfacesmentioning

confidence: 99%

“…They demonstrated that this pH determination technique is independent from the droplet size and applied it to the investigation of ammonia uptake by acidic water droplets. While Sayer et al used an intensified CCD detector for fluorescence detection, Shao et al [92] used a CCD camera to detect coupled mass transfer and reaction. While the mass transfer processes from bubbles explained in the introduction have their major resistance in the bulk phase, the mass transfer into droplets has its major resitance within the dispersed phase, i.e., the droplet.…”

Section: Dropletsmentioning

confidence: 99%

“…While the mass transfer processes from bubbles explained in the introduction have their major resistance in the bulk phase, the mass transfer into droplets has its major resitance within the dispersed phase, i.e., the droplet. Shao et al [92] were able to show detailed qualitative visualizations of concentration distributions within droplets. Sugii and Horita [93] conducted shape measurements of micro droplets.…”

Section: Dropletsmentioning

confidence: 99%

“…used an intensified CCD detector for fluorescence detection, Shao et al. used a CCD camera to detect coupled mass transfer and reaction. While the mass transfer processes from bubbles explained in the introduction have their major resistance in the bulk phase, the mass transfer into droplets has its major resitance within the dispersed phase, i.e., the droplet.…”

Section: Lif At Curved Gas‐liquid Interfacesmentioning

confidence: 99%

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Laser‐Induced Fluorescence in Multiphase Systems

et al. 2018

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Nowadays, multiphase flows occur in many different applications in everyday life or industrial context. Consequently, the understanding of transport phenomenolgy between the participating phases is a crucial task of recent and prospective research. When it comes to the optimization of absorption and chemical reaction tasks in process industry, in‐depth knowledge concerning mass transfer is required. The laser‐induced fluorescence (LIF) imaging is therefore a promising optical measurement technique to characterize concentration fields with high spatial and temporal resolution. This review gives an overview of the different fields of research within which LIF measurements are carried out, with focus on gas‐liquid systems. Chances and obstacles of recently publicated results as well as experiences of LIF methods regarding multiphase flows are presented and discussed.

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“…at 550 550-680, max. at 590 [20,92] local temperature increases [16]. Both phenomena should be strictly avoided.…”

Section: Principle Of the Lif Techniquementioning

confidence: 99%

“…Shao et al. were able to show detailed qualitative visualizations of concentration distributions within droplets. Sugii and Horita conducted shape measurements of micro droplets.…”

Section: Lif At Curved Gas‐liquid Interfacesmentioning

confidence: 99%

Section: Dropletsmentioning

confidence: 99%

Section: Dropletsmentioning

confidence: 99%

Section: Lif At Curved Gas‐liquid Interfacesmentioning

confidence: 99%

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