Research output: Contribution to journal › Article › peer-review
Modulation equations for slug flow in vertical pipes. / Liapidevskii, V. Yu; Tikhonov, V. S.
In: Doklady Physics, Vol. 62, No. 2, 01.02.2017, p. 80-84.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Modulation equations for slug flow in vertical pipes
AU - Liapidevskii, V. Yu
AU - Tikhonov, V. S.
PY - 2017/2/1
Y1 - 2017/2/1
N2 - A gas−liquid flow in a long vertical pipe is considered. A new mathematical model of the flow generalizing the known drift-flux model is constructed. The gas velocity and the average flow velocity in this model are connected by the Zuber−Findlay relation. The model is obtained by averaging the quasi-periodic slug flow regime. Contrary to the drift-flux model, it is possible to restore the internal structure of the flow and, in particular, to give the criterion of transition to the new regime.
AB - A gas−liquid flow in a long vertical pipe is considered. A new mathematical model of the flow generalizing the known drift-flux model is constructed. The gas velocity and the average flow velocity in this model are connected by the Zuber−Findlay relation. The model is obtained by averaging the quasi-periodic slug flow regime. Contrary to the drift-flux model, it is possible to restore the internal structure of the flow and, in particular, to give the criterion of transition to the new regime.
UR - http://www.scopus.com/inward/record.url?scp=85018496427&partnerID=8YFLogxK
U2 - 10.1134/S1028335817020045
DO - 10.1134/S1028335817020045
M3 - Article
AN - SCOPUS:85018496427
VL - 62
SP - 80
EP - 84
JO - Doklady Physics
JF - Doklady Physics
SN - 1028-3358
IS - 2
ER -
ID: 10263040