Investigation of boiling-up centers of n-pentane using high-speed video shooting in two mutually perpendicular directions

被引：1

作者：

Lipnyagov, E. V. ^{[1
]}

Parshakova, M. A. ^{[1
]}

Ermakov, G. V. ^{[1
]}

机构：

[1] RAS, Inst Thermophys UrB, Ekaterinburg, Russia

来源：

THERMOPHYSICS AND AEROMECHANICS | 2013年 / 20卷 / 05期

基金：

俄罗斯基础研究基金会;

关键词：

superheating; nucleation; boiling-up; bubbles; high-speed video; n-pentane; LIQUID;

D O I：

10.1134/S0869864313050060

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The paper presents an experiment on superheated n-pentane boiling-up in a glass capillary at atmospheric pressure using a high-speed video. The video shooting was first performed in two mutually perpendicular directions. Two obtained images allowed concluding, on which side of the vessel wall the bubble forms, and whether we observe one bubble with an image, deformed due to the curvature of the capillary, or two bubbles located nearby. These data prove the surface (heterogeneous) character of boiling-up.

引用

页码：595 / 604

页数：10

共 7 条

[1] Investigation of boiling-up centers of n-pentane using high-speed video shooting in two mutually perpendicular directions
E. V. Lipnyagov
M. A. Parshakova
G. V. Ermakov
Thermophysics and Aeromechanics, 2013, 20 : 595 - 604
[2] The visualization of boiling-up onset of superheated n-pentane in a glass capillary at atmospheric pressure by high-speed video
Lipnyagov, Evgeny V.
Parshakova, Maria A.
Perminov, Sergey A.
Ermakov, German V.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2013, 60 : 612 - 615
[3] Effect of Most Probable Vaporization Centers on the Kinetics of the Spontaneous Boiling-Up of Superheated n-Pentane
Parshakova M.A.
Lipnyagov E.V.
Bulletin of the Russian Academy of Sciences: Physics, 2022, 86 (02) : 158 - 163
[4] The study of boiling-up onset of highly superheated n-pentane in a glass capillary at different pressures. I. Visualization by high-speed video and nucleation sites
Lipnyagov, Evgeny V.
Parshakova, Maria A.
Perminov, Sergey A.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2017, 104 : 1353 - 1361
[5] Investigation of the kinetics of spontaneous boiling-up of superheated n-pentane in a glass tube with defects of the inner surface. II. Evaporation front
Lipnyagov, Evgeny V.
Parshakova, Maria A.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2024, 218
[6] EXPERIMENTAL INVESTIGATION OF FILM BOILING ON SPHERES USING HIGH-SPEED VIDEO
Agaltsov, Andrey
Fedoseenko, Ivan
EFM11 - EXPERIMENTAL FLUID MECHANICS 2011, 2012, 25
[7] Investigation of the kinetics of spontaneous boiling-up of superheated n-pentane in a glass tube with defects of the inner surface. I. Monitoring the liquid-vapor surface tension
Lipnyagov, Evgeny, V
Parshakova, Maria A.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2022, 196

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