Research output: Contribution to journal › Article › peer-review
Numerical simulation of the drop spreading on a horizontal plane. / Zyuzina, N. A.; Ostapenko, V. V.
In: Journal of Physics: Conference Series, Vol. 894, No. 1, 012035, 22.10.2017.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Numerical simulation of the drop spreading on a horizontal plane
AU - Zyuzina, N. A.
AU - Ostapenko, V. V.
PY - 2017/10/22
Y1 - 2017/10/22
N2 - A shallow water model of film flow is used to describe the process of a drop spreading on a horizontal plane, taking into account the liquid viscosity, heat-mass transfer and surface tension forces. To simulate this flow numerically in polar coordinates an unconditionally stable implicit difference scheme has been developed, which (in the case of evaporation) can calculate the drop spreading over a dry surface without special allocation of the drop boundary. A region of dimensionless parameters is singled out under which the evaporating droplet, as a result of surface tension forces, transforms into a circular ring before complete evaporation.
AB - A shallow water model of film flow is used to describe the process of a drop spreading on a horizontal plane, taking into account the liquid viscosity, heat-mass transfer and surface tension forces. To simulate this flow numerically in polar coordinates an unconditionally stable implicit difference scheme has been developed, which (in the case of evaporation) can calculate the drop spreading over a dry surface without special allocation of the drop boundary. A region of dimensionless parameters is singled out under which the evaporating droplet, as a result of surface tension forces, transforms into a circular ring before complete evaporation.
KW - HEATED SURFACES
KW - SOLID-SURFACES
KW - EVAPORATION
KW - GRAVITY
UR - http://www.scopus.com/inward/record.url?scp=85033240550&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/894/1/012035
DO - 10.1088/1742-6596/894/1/012035
M3 - Article
AN - SCOPUS:85033240550
VL - 894
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012035
ER -
ID: 9410251