Experimental study of a drop "evolution" under conditions of its free fall on a heated surface

Abstract

Time dependences of distilled water drop diameter were obtained experimentally after its falling on a heated copper substrate from a height of 0.09 m. The temperature of the solid surface (T_w) varied from 333 to 413 K in steps of 20 K. The effect on the drop dynamics after falling and the maximum ratio of the spreading diameter to the drop diameter in flight (β_max) were determined.

Original language	English
Article number	01009
Journal	MATEC Web of Conferences
Volume	194
DOIs	https://doi.org/10.1051/matecconf/201819401009
Publication status	Published - 21 Aug 2018
Event	2018 Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, HMTTSC 2018 - Tomsk, Russian Federation Duration: 24 Apr 2018 → 26 Apr 2018

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Engineering(all)

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10.1051/matecconf/201819401009

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title = "Experimental study of a drop {"}evolution{"} under conditions of its free fall on a heated surface",

abstract = "Time dependences of distilled water drop diameter were obtained experimentally after its falling on a heated copper substrate from a height of 0.09 m. The temperature of the solid surface (Tw) varied from 333 to 413 K in steps of 20 K. The effect on the drop dynamics after falling and the maximum ratio of the spreading diameter to the drop diameter in flight (βmax) were determined.",

author = "Kseniya Batishcseva and Konstantin Ponomarev",

year = "2018",

month = aug,

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doi = "10.1051/matecconf/201819401009",

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AU - Batishcseva, Kseniya

AU - Ponomarev, Konstantin

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N2 - Time dependences of distilled water drop diameter were obtained experimentally after its falling on a heated copper substrate from a height of 0.09 m. The temperature of the solid surface (Tw) varied from 333 to 413 K in steps of 20 K. The effect on the drop dynamics after falling and the maximum ratio of the spreading diameter to the drop diameter in flight (βmax) were determined.

AB - Time dependences of distilled water drop diameter were obtained experimentally after its falling on a heated copper substrate from a height of 0.09 m. The temperature of the solid surface (Tw) varied from 333 to 413 K in steps of 20 K. The effect on the drop dynamics after falling and the maximum ratio of the spreading diameter to the drop diameter in flight (βmax) were determined.

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