TY - JOUR

T1 - Formation of thermocapillary structures in heated liquid film

AU - Chinnov, E. A.

PY - 2019/11/26

Y1 - 2019/11/26

N2 - Data on the formation of thermocapillary structures and breakdown of a heated liquid film flowing down a vertical surface with Reynolds number variation from 0.1 to 500 have been analyzed and generalized. Small-scale thermocapillary structures are distinguished. It is shown that the distances between temperatures heterogeneities (rivulets) of thermocapillary structures do not depend on the Reynolds number. It is determined that the interaction of waves with thermocapillary structures leads to an increase in the critical heat flux corresponding to the liquid film breakdown as compared with the data of publications.

AB - Data on the formation of thermocapillary structures and breakdown of a heated liquid film flowing down a vertical surface with Reynolds number variation from 0.1 to 500 have been analyzed and generalized. Small-scale thermocapillary structures are distinguished. It is shown that the distances between temperatures heterogeneities (rivulets) of thermocapillary structures do not depend on the Reynolds number. It is determined that the interaction of waves with thermocapillary structures leads to an increase in the critical heat flux corresponding to the liquid film breakdown as compared with the data of publications.

UR - http://www.scopus.com/inward/record.url?scp=85079346354&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1369/1/012024

DO - 10.1088/1742-6596/1369/1/012024

M3 - Conference article

AN - SCOPUS:85079346354

VL - 1369

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012024

T2 - 5th International Workshop on Heat/Mass Transfer Advances for Energy Conservation and Pollution Control, IWHT 2019

Y2 - 13 August 2019 through 16 August 2019

ER -