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Almeida F, Rocha F, Teixeira J, Ferreira A. The influence of electrolytes in aqueous solutions on gas-liquid mass transfer in an oscillatory flow reactor. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.118048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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2
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Bai M, Liu Z, Zhang J, Lu L. Prediction and Experimental Study of Mass Transfer Properties of Micronanobubbles. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01054] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mei Bai
- Jiangsu Urban Underground Engineering and Environmental Safety Laboratory, Southeast University, Nanjing 211189, Jiangsu Province, China
| | - Zhibin Liu
- Jiangsu Urban Underground Engineering and Environmental Safety Laboratory, Southeast University, Nanjing 211189, Jiangsu Province, China
| | - Jinpeng Zhang
- Jiangsu Urban Underground Engineering and Environmental Safety Laboratory, Southeast University, Nanjing 211189, Jiangsu Province, China
| | - Liangliang Lu
- Jiangsu Urban Underground Engineering and Environmental Safety Laboratory, Southeast University, Nanjing 211189, Jiangsu Province, China
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3
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4
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Fan W, Zhang X, Du M, Li S, Yin X. A comparative study of bubble formation characteristics in non-Newtonian and high-viscosity Newtonian fluids by a laser image technique. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1773846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Wenyuan Fan
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Xi Zhang
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Mengqi Du
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Shuaichao Li
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Xiaohong Yin
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
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5
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Rivas-Interián RM, Guillén-Francisco JA, Sacramento-Rivero JC, Zitlalpopoca-Soriano ÁG, Baz-Rodríguez SA. Concentration effects of main components of synthetic culture media on oxygen transfer in bubble column bioreactors. Biochem Eng J 2019. [DOI: 10.1016/j.bej.2018.12.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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6
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Li P, Zhang H, Jiang S, Qin H, Ren Y, Sun L. Microbubble Formation in a Co-flowing Liquid in a Microfluidic Chip. Chem Eng Technol 2017. [DOI: 10.1002/ceat.201700173] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Peng Li
- Harbin Institute of Technology; Mechatronics Engineering; No. 2, Yikuang Street 150080 Harbin China
| | - Hui Zhang
- Harbin Institute of Technology; Mechatronics Engineering; No. 2, Yikuang Street 150080 Harbin China
| | - Shengyuan Jiang
- Harbin Institute of Technology; Mechatronics Engineering; No. 2, Yikuang Street 150080 Harbin China
| | - Hongwei Qin
- Harbin Institute of Technology; Mechatronics Engineering; No. 2, Yikuang Street 150080 Harbin China
| | - Yukun Ren
- Harbin Institute of Technology; Mechatronics Engineering; No. 2, Yikuang Street 150080 Harbin China
| | - Lixia Sun
- Beihua University; Mechanical Engineering; No. 3999, Binjiang East Road Jilin China
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7
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Li S, Xu S, Yan Z, Li R, Yang T. THE FORMATION BEHAVIOR OF A SINGLE BUBBLE IN POWER-LAW FLUIDS. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2017. [DOI: 10.1590/0104-6632.20170341s20150681] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
| | - Shuang Xu
- Shenyang Aerospace University, China
| | - Zheng Yan
- Shenyang Aerospace University, China
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8
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Flisyuk OM, Chesnokov YG, Krukovskii ON, Borisova EI. A mathematical model of liquid mixing in an apparatus with annular cross section by gas bubbling. RUSS J APPL CHEM+ 2016. [DOI: 10.1134/s10704272150110178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Vafaei S. Theoretical and experimental investigations of dynamics of bubble growth and triple line. CAN J CHEM ENG 2016. [DOI: 10.1002/cjce.22367] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Saeid Vafaei
- Department of Mechanical Engineering; Bradley University, IL; USA
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10
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Modification of the Young-Laplace equation and prediction of bubble interface in the presence of nanoparticles. Adv Colloid Interface Sci 2015; 225:1-15. [PMID: 26320606 DOI: 10.1016/j.cis.2015.07.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Revised: 05/10/2015] [Accepted: 07/20/2015] [Indexed: 10/23/2022]
Abstract
Bubbles are fundamental to our daily life and have wide applications such as in the chemical and petrochemical industry, pharmaceutical engineering, mineral processing and colloids engineering. This paper reviews the existing theoretical and experimental bubble studies, with a special focus on the dynamics of triple line and the influence of nanoparticles on the bubble growth and departure process. Nanoparticles are found to influence significantly the effective interfacial properties and the dynamics of triple line, whose effects are dependent on the particle morphology and their interaction with the substrate. While the Young-Laplace equation is widely applied to predict the bubble shape, its application is limited under highly non-equilibrium conditions. Using gold nanoparticle as an example, new experimental study is conducted to reveal the particle concentration influence on the behaviour of triple line and bubble dynamics. A new method is developed to predict the bubble shape when the interfacial equilibrium conditions cannot be met, such as during the oscillation period. The method is used to calculate the pressure difference between the gas and liquid phases, which is shown to oscillate across the liquid-gas interface and is responsible for the interface fluctuation. The comparison of the theoretical study with the experimental data shows a very good agreement, which suggests its potential application to predict bubble shape during non-equilibrium conditions.
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11
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Effect of electrolytes in aqueous solutions on oxygen transfer in gas–liquid bubble columns. Chem Eng Res Des 2014. [DOI: 10.1016/j.cherd.2014.02.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Fan W, Sun Y, Chen H. Bubble Volume and Aspect Ratio Generated in Non-Newtonian Fluids. Chem Eng Technol 2014. [DOI: 10.1002/ceat.201400083] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Botello-Álvarez JE, Baz-Rodríguez SA, González-García R, Estrada-Baltazar A, Padilla-Medina JA, González-Alatorre G, Navarrete-Bolaños JL. Effect of Electrolytes in Aqueous Solution on Bubble Size in Gas–Liquid Bubble Columns. Ind Eng Chem Res 2011. [DOI: 10.1021/ie200452q] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- José E. Botello-Álvarez
- Departamento de Ingeniería Química − Ingeniería Bioquímica − Ingeniería Electrónica, Instituto Tecnológico de Celaya, Av. Tecnológico y García Cubas s/n, Celaya, Gto 38010, México
| | - Sergio A. Baz-Rodríguez
- Departamento de Ingeniería Química − Ingeniería Bioquímica − Ingeniería Electrónica, Instituto Tecnológico de Celaya, Av. Tecnológico y García Cubas s/n, Celaya, Gto 38010, México
| | - Raúl González-García
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. M. Nava No. 6, San Luis Potosí, SLP 78210, México
| | - Alejandro Estrada-Baltazar
- Departamento de Ingeniería Química − Ingeniería Bioquímica − Ingeniería Electrónica, Instituto Tecnológico de Celaya, Av. Tecnológico y García Cubas s/n, Celaya, Gto 38010, México
| | - José A. Padilla-Medina
- Departamento de Ingeniería Química − Ingeniería Bioquímica − Ingeniería Electrónica, Instituto Tecnológico de Celaya, Av. Tecnológico y García Cubas s/n, Celaya, Gto 38010, México
| | - Guillermo González-Alatorre
- Departamento de Ingeniería Química − Ingeniería Bioquímica − Ingeniería Electrónica, Instituto Tecnológico de Celaya, Av. Tecnológico y García Cubas s/n, Celaya, Gto 38010, México
| | - José L. Navarrete-Bolaños
- Departamento de Ingeniería Química − Ingeniería Bioquímica − Ingeniería Electrónica, Instituto Tecnológico de Celaya, Av. Tecnológico y García Cubas s/n, Celaya, Gto 38010, México
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14
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Morris VK, Ren Q, Macindoe I, Kwan AH, Byrne N, Sunde M. Recruitment of class I hydrophobins to the air:water interface initiates a multi-step process of functional amyloid formation. J Biol Chem 2011; 286:15955-63. [PMID: 21454575 DOI: 10.1074/jbc.m110.214197] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Class I fungal hydrophobins form amphipathic monolayers composed of amyloid rodlets. This is a remarkable case of functional amyloid formation in that a hydrophobic:hydrophilic interface is required to trigger the self-assembly of the proteins. The mechanism of rodlet formation and the role of the interface in this process have not been well understood. Here, we have studied the effect of a range of additives, including ionic liquids, alcohols, and detergents, on rodlet formation by two class I hydrophobins, EAS and DewA. Although the conformation of the hydrophobins in these different solutions is not altered, we observe that the rate of rodlet formation is slowed as the surface tension of the solution is decreased, regardless of the nature of the additive. These results suggest that interface properties are of critical importance for the recruitment, alignment, and structural rearrangement of the amphipathic hydrophobin monomers. This work gives insight into the forces that drive macromolecular assembly of this unique family of proteins and allows us to propose a three-stage model for the interface-driven formation of rodlets.
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Affiliation(s)
- Vanessa K Morris
- School of Molecular Bioscience, University of Sydney, Sydney, New South Wales, Australia
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15
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Vafaei S, Wen D. Bubble formation in a quiescent pool of gold nanoparticle suspension. Adv Colloid Interface Sci 2010; 159:72-93. [PMID: 20591394 DOI: 10.1016/j.cis.2010.05.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2010] [Revised: 05/21/2010] [Accepted: 05/24/2010] [Indexed: 10/19/2022]
Abstract
This paper begins with an extensive review of the formation of gas bubbles, with a particular focus on the dynamics of triple lines, in a pure liquid and progresses into an experimental study of bubble formation on a micrometer-sized nozzle immersed in a quiescent pool of aqueous gold nanofluid. Unlike previous studies of triple line dynamics in a nanofluid under evaporation or boiling conditions, which are mainly caused by the solid surface modification due to particle sedimentation, this work focuses on the roles of nanoparticles suspended in the liquid phase. The experiments are conducted under a wide range of flow rates and nanoparticle concentrations, and many interesting phenomena are revealed. It is observed that nanofluids prevent the spreading of the triple line during bubble formation, i.e. the triple line is pinned somewhere around the middle of the tube wall during the rapid bubble formation stage whereas it spreads to the outer edge of the tube for pure water. A unique 'stick-slip' movement of the triple line is also observed for bubbles forming in nanofluids. At a given bubble volume, the radius of the contact line is found to be smaller for higher particle concentrations, but a reverse trend is found for the dynamic bubble contact angle. With the increase of particle concentration, the bubble frequency is raised and the bubble departure volume is decreased. The bubble shape is found to be in a good agreement with the prediction from Young-Laplace equation for given flow rates. The influence of nanoparticles on other detailed characteristics related to bubble growth inside, including the variation of bubble volume expansion rate, the radius of the curvature at the apex, the bubble height and bubble volume, is revealed. It is suggested that the variation of surface tensions and the resultant force balance at the triple line might be responsible for the modified dynamics of the triple line.
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Das AK, Das PK. Bubble Evolution through a Submerged Orifice Using Smoothed Particle Hydrodynamics: Effect of Different Thermophysical Properties. Ind Eng Chem Res 2009. [DOI: 10.1021/ie900350h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Arup K. Das
- Department of Mechanical Engineering, Indian Institute of Technology, Kharagpur, 721302, India
| | - Prasanta K. Das
- Department of Mechanical Engineering, Indian Institute of Technology, Kharagpur, 721302, India
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17
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JIANG S, FAN W, ZHU C, MA Y, LI H. Bubble Formation in Non-Newtonian Fluids Using Laser Image Measurement System. Chin J Chem Eng 2007. [DOI: 10.1016/s1004-9541(07)60133-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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