Spreading behavior of a distilled water droplet on a superhydrophobic surface; MATEC Web of Conferences; Vol. 23 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment

Spreading behavior of a distilled water droplet on a superhydrophobic surface; MATEC Web of Conferences; Vol. 23 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment

Bibliographic Details
Parent link:	MATEC Web of Conferences Vol. 23 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment.— 2015.— [01054, 4 p.]
Main Author:	Feoktistov D. V. Dmitriy Vladimirovich
Corporate Author:	Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра теоретической и промышленной теплотехники (ТПТ)
Other Authors:	Orlova E. G. Evgeniya Georgievna, Islamova A. G. Anastasiya Gomilievna
Summary:	Title screen The investigation of dynamic contact angle between distilled water droplet and superhydrophobic surface was conducted experimentally. To obtain the values of contact angle during spreading, shadow method was implemented. We used Schlieren method to control the droplet symmetry. The droplet was formed on the surface by syringe pump using nontraditional bottom-up methodology. The drop growth rate was varied by the syringe pump from 0.005 ml/s to 0.32 ml/s. DCA versus drop volume was obtained for different values of the drop growth rate. Some features of spreading on superhydrophobic surface were pointed out. Interestingly, that the dynamic contact angle increases during all stages previously selected for copper substrates (1 - droplet formation; 2 - spreading; 3 - formation of the equilibrium contact angle). However, at the droplet growth rate 0.005ml/s we found decrease in the contact angle. The droplet was found to take a shape close to a spherical cap in the range of the drop growth rate 0.005 ml/s - 0.16 ml/s. At higher rates (0.32 ml/s and higher) liquid splashing was observed.
Language:	English
Published:	2015
Subjects:	электронный ресурс труды учёных ТПУ дистиллированная вода капли поверхности насосы
Online Access:	http://dx.doi.org/10.1051/matecconf/20152301054 http://earchive.tpu.ru/handle/11683/15575
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645260

Similar Items

Evaporation Rate of Distilled Water Drop on the Surface of Non-Ferrous Metals; MATEC Web of Conferences; Vol. 37 : Smart Grids 2015
by: Ponomarev K. O. Konstantin Olegovich
Published: (2015)

Experimental study of evaporation of distilled water and 10% NaCl and СaCl[2] aqueous salt solutions droplets under their free falling on a heated surface; MATEC Web of Conferences; Vol. 92 : Thermophysical Basis of Energy Technologies (TBET-2016)
Published: (2017)

Spreading behavior of a distilled water drop on a superhydrophobic surface; Язык и мировая культура: взгляд молодых исследователей; Ч. 1
by: Islamova A. G. Anastasiya Gomilievna
Published: (2016)

Experimental study of a drop "evolution" under conditions of its free fall on a heated surface; MATEC Web of Conferences; Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018)
by: Batishcseva K. Kseniya
Published: (Les Ulis, EDP Sciences, 2018)

Mechanism of Contact Line Movement of a Droplet Spreading Over a Solid Surface; MATEC Web of Conferences; Vol. 91 : Smart Grids 2017
by: Feoktistov D. V. Dmitriy Vladimirovich
Published: (2017)

Change of Dynamic Contact Angle of a Drop Spreading over Copper Surface; MATEC Web of Conferences; Vol. 37 : Smart Grids 2015
by: Feoktistov D. V. Dmitriy Vladimirovich
Published: (2015)

Зависимости статического контактного угла от объема капель дистиллированной воды на специально структурированных поверхностях; Интеллектуальные энергосистемы; Т. 1
Published: (2016)

Экспериментальное исследование процесса растекания капли дистиллированной воды на нержавеющей стали; Современные техника и технологии; Т. 1
by: Орлова Е. Г. Евгения Георгиевна
Published: ()

Испарение капель дистиллированной воды на твердой подложке; Интеллектуальные энергосистемы; Т. 1
by: Мингазетинова И. О.
Published: (2013)

Forced wetting of stainless steel by distilled water drop; European Physical Journal Web of Conferences (EPJ Web of Conferences); Vol. 159 : Actual Problems of Thermal Physics and Physical Hydrodynamics
Published: (2017)

Regimes of Spreading of a Water Droplet Over Substrates with Varying Wettability; Journal of Engineering Physics and Thermophysics; Vol. 89, iss. 2
by: Kuznetsov G. V. Geny Vladimirovich
Published: (2016)

Experimental Observation of the Temperature at the Liquid/Gas Interface; MATEC Web of Conferences; Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016)
Published: (2016)

Development of the mathematical model of heat and mass transfer for researching the processes of evaporation of inhomogeneous water droplets; MATEC Web of Conferences; Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017)
by: Antonov D. V. Dmitry Vladimirovich
Published: (2017)

Dynamic Wetting and Dewetting: Comparison of Experiment with Theories; MATEC Web of Conferences; Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016)
Published: (2016)

Experimental determination of the heat transfer coefficient during evaporation and boiling of thin liquid film; MATEC Web of Conferences; Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018)
by: Islamova A. Anastasia
Published: (Les Ulis, EDP Sciences, 2018)

Droplet Spreading Process Impact on Ignition Characteristics of Condensed Materials; MATEC Web of Conferences; Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016)
by: Mamontov G. Ya. Gennady Yakovlevich
Published: (2016)

Explosive Breakup of a Water Droplet with a Nontransparent Solid Inclusion Heated in a High-Temperature Gaseous Medium; MATEC Web of Conferences; Vol. 23 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment
Published: (2015)

Substrate Wetting Under the Conditions of Drop Free Falling on a Heated Surface; MATEC Web of Conferences; Vol. 37 : Smart Grids 2015
by: Batischeva K. A. Ksenia
Published: (2015)

Features of the Transformation of Small Water Droplets and Large Water Bombs in Free Fall; MATEC Web of Conferences; Vol. 23 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment
by: Volkov R. S. Roman Sergeevich
Published: (2015)

The Characteristics of Water Droplet Evaporation in the Flames of Various Flammable Liquids; MATEC Web of Conferences; Vol. 23 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment
by: Dmitrienko M. A. Margarita Aleksandrovna
Published: (2015)

Development of the heat and mass transfer model for the study of the temperature traces water droplets in a flame; MATEC Web of Conferences; Vol. 141 : Smart Grids 2017
by: Antonov D. Dmitry
Published: (2017)

Effects of wall temperature and temperature-dependent viscosity on maximum spreading of water-in-oil emulsion droplet; International Journal of Heat and Mass Transfer; Vol. 185
Published: (2022)

Ignition of the Soaring Droplet Sets of Waste-Derived Coal-Water Slurry With Petrochemicals; MATEC Web of Conferences; Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016)
Published: (2016)

Effect of surface temperature on spreading rate of liquid droplet; MATEC Web of Conferences; Vol. 19 : The 2nd International Youth Forum “Smart Grids”, Tomsk, Russia, October 6-10, 2014
by: Batischeva K.
Published: (2014)

Movement of water droplets in a layer of thermally decomposable forest fuel; MATEC Web of Conferences; Vol. 115 : XXXIII Siberian Thermophysical Seminar (STS-33)
Published: (2017)

Difference Of Evaporation and Boiling for Heterogeneous Water Droplets in a High-Temperature Gas; MATEC Web of Conferences; Vol. 37 : Smart Grids 2015
by: Jean Claude Legros
Published: (2015)

Contact angle hysteresis of a drop spreading over metal surfaces; MATEC Web of Conferences; Vol. 84 : Interfacial Phenomena and Heat Transfer (IPHT 2016)
by: Kuznetsov G. V. Geny Vladimirovich
Published: (2016)

Ignition of liquid droplets fuels under conditions of radiation-conductive heating in air; MATEC Web of Conferences; Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018)
by: Zakharevich A. V. Arkadiy Vladimirovich
Published: (Les Ulis, EDP Sciences, 2018)

Temperature and Concentration Traces of Spray Flows During Motion in a Flame; MATEC Web of Conferences; Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016)
by: Antonov D. V. Dmitry Vladimirovich
Published: (2016)

Explosion of heterogeneous water droplet in a high-temperature gaseous region; IOP Conference Series: Earth and Environmental Science; Vol. 27 : Problems of Geology and Subsurface Development
by: Piskunov M. V. Maksim Vladimirovich
Published: (2015)

Use of the PLIF and LIP methods for definition of non-stationary temperature fields of water droplets; MATEC Web of Conferences; Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017)
by: Volkov R. S. Roman Sergeevich
Published: (2017)

Experimental Investigation of Droplet Evaporation of Suspension Based on Water with Subsurface Admixtures in a Flame Area; MATEC Web of Conferences; Vol. 37 : Smart Grids 2015
Published: (2015)

The Difference between the Integral Characteristics of Two and Three Water Droplets Moving Sequentially through High-Temperature Combustion Products and Air; MATEC Web of Conferences; Vol. 23 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment
Published: (2015)

Experimental Studies of the Droplet Evolution during its Forced Spreading over Modified Brass Surfaces; AIP Conference Proceedings; Vol. 2422 : Heat and mass transfer in the thermal control system of technical and technological energy equipment (HMTTSC 2021)
by: Borovikov S. Sergei
Published: (2021)

The effect of gas and water droplet temperature on characteristics of water-droplet deformation at moderate velocities of droplet movement; Theoretical Foundations of Chemical Engineering; Vol. 50, iss. 5
Published: (2016)

Influence of surface roughness and porosity of inclusion in water droplet on heat transfer enhancement; MATEC Web of Conferences; Vol. 84 : Interfacial Phenomena and Heat Transfer (IPHT 2016)
by: Borisova A. G. Anastasiya Gennadjevna
Published: (2016)

Forced spreading over superhydrophobic and copper surfaces; European Physical Journal Web of Conferences (EPJ Web of Conferences); Vol. 159 : Actual Problems of Thermal Physics and Physical Hydrodynamics
by: Feoktistov D. V. Dmitriy Vladimirovich
Published: (2017)

Heating and evaporation of suspended water droplets: Experimental studies and modelling; International Journal of Heat and Mass Transfer; Vol. 127, Pt. A
Published: (2018)

Evaporation, boiling and explosive breakup of heterogeneous droplet in a high-temperature gas; International Journal of Heat and Mass Transfer; Vol. 92
by: Kuznetsov G. V. Geny Vladimirovich
Published: (2016)

Composition of Powders Produced by Electrospark Dispersion of Metal Granules in Water; IOP Conference Series: Materials Science and Engineering; Vol. 110 : Radiation-Thermal Effects and Processes in Inorganic Materials (RTEP2015)
Published: (2016)