Determination of the mass-transfer coefficient in liquid phase in a stream-bubble contact device

Дмитриев, А. В.; Дмитриева, О. С.; Мадышев, И. Н.

doi:10.1134/s0040601516080036

Cited by 10 publications

(5 citation statements)

References 6 publications

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“…Wetting and spreading is central to many natural phenomena and industrial operations such as coating, spray cooling, lubrication etc. [1][2][3][4]. Considerable amount of paper is devoted to study liquid spreading along the smooth solid surface experimentally [5][6][7], numerically [8,9] and analytically [10].…”

Section: Introductionmentioning

confidence: 99%

Wetting and spreading of droplets on rough aluminum surfaces

Islamova

Ponomarev

2019

EPJ Web Conf.

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The wetting and spreading of distilled water droplets on abrasion-treated aluminum alloy AlMg 6 surfaces were studied. Using the shadow method, the dependences of the dynamic contact angle and hysteresis on the arithmetic mean of the profile deviation were obtained. Based on the analysis of the height and hybrid 3D roughness parameters, a relationship between the texture and spreading of the droplet is established.

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Section: Introductionmentioning

confidence: 99%

Wetting and spreading of droplets on rough aluminum surfaces

Islamova

Ponomarev

2019

EPJ Web Conf.

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“…The authors have developed the jet-film contact device [7], consisting of parallel square drain cups with vertical walls (Fig. 1).…”

Section: Description Of the Device And Its Operationmentioning

confidence: 99%

Impact of the liquid level in the jet-film contact devices on the heat-and-mass transfer process

et al. 2017

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Abstract. For the purpose of increase in efficiency and performance of the heat-and-mass transfer processes, the design of jet-film contact device has been developed. The advantage of this device is a low hydraulic resistance, high mass-transfer efficiency with relatively low energy demands, as well as soiling resistance, efficient operation at low liquid loads. In this article the authors present the research results of heat-transfer from the flowing down liquid film to the gas flow inside of the proposed device. When calculating the Nusselt number, the authors used a correction coefficient, taking into account the impact of the liquid level in the device.

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“…Движущая сила процесса массопередачи определяется разностью концентраций фаз между рабочими и равновесными концентрациями распределяемого компонента в первой и второй фазах соответственно. Количество массы, передаваемое из одной фазы в другую, зависит также от площади поверхности раздела фаз и времени взаимодействия [18,19,27].…”

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Creation of Temperature Inhomogenities With the Use of Peltier Element for the Mass-Exchange Processes Intensification of the Oil and Gas Industry

Yunusova

Afanasenko

2019

PMI

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Determination of the mass-transfer coefficient in liquid phase in a stream-bubble contact device

Cited by 10 publications

References 6 publications

Wetting and spreading of droplets on rough aluminum surfaces

Wetting and spreading of droplets on rough aluminum surfaces

Impact of the liquid level in the jet-film contact devices on the heat-and-mass transfer process

Creation of Temperature Inhomogenities With the Use of Peltier Element for the Mass-Exchange Processes Intensification of the Oil and Gas Industry

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