Search Results - "Isaenkov, Sergey V."

Effect of Liquid Viscosity and Flow Orientation on Initial Waves in Annular Gas–Liquid Flow by Isaenkov, Sergey V., Vozhakov, Ivan S., Cherdantsev, Mikhail V., Arkhipov, Dmitry G., Cherdantsev, Andrey V.

“…The complex wave structure of annular gas–liquid flow with disturbance waves and liquid entrainment is a result of the evolution of high-frequency initial…”
Get full text

Stratified-to-annular gas-liquid flow patterns transition in a horizontal pipe by Cherdantsev, Andrey V., Zdornikov, Semyon A., Cherdantsev, Mikhail V., Isaenkov, Sergey V., Markovich, Dmitry M.

“…•Downstream development of initially stratified gas-liquid flow is analyzed.•The liquid film climbs up the walls gradually due to secondary flow in the…”
Get full text

Axial and azimuthal development of disturbance waves in annular flow in a horizontal pipe by Zdornikov, Semyon A., Isaenkov, Sergey V., Cherdantsev, Andrey V.

“…•Flow development on pipe bottom is qualitatively the same as in vertical pipes.•Disturbance waves are created at pipe bottom and spread…”
Get full text

Development and interaction of disturbance waves in downward annular gas-liquid flow by Cherdantsev, Mikhail V., Isaenkov, Sergey V., Cherdantsev, Andrey V., Markovich, Dmitry M.

“…•Development of downward annular flow in 11.7 mm pipe over the first 400 mm is studied using BBLIF technique.•Strong change in wave and flow properties is…”
Get full text

Study of formation and development of disturbance waves in annular gas–liquid flow by Alekseenko, Sergey V., Cherdantsev, Andrey V., Cherdantsev, Mikhail V., Isaenkov, Sergey V., Markovich, Dmitriy M.

“…•Spatiotemporal evolution of waves near tangential slot inlet was studied with LIF.•Disturbance waves are formed by coalescence of small-scale Kelvin–Helmholtz…”
Get full text

Study of primary instability of thick liquid films under strong gas shear by Isaenkov, Sergey V., Cherdantsev, Andrey V., Vozhakov, Ivan S., Cherdantsev, Mikhail V., Arkhipov, Dmitriy G., Markovich, Dmitriy M.

“…•The initial stage of annular gas-liquid flow is studied using two optical techniques.•Just below the inlet, thick film covered with two-dimensional…”
Get full text

The effect of high-frequency oscillations on the disturbance waves in annular flow by Cherdantsev, Andrey V., Isaenkov, Sergey V., Cherdantsev, Mikhail V., Markovich, Dmitry M.

“…•Periodic oscillations of liquid flow rate were applied to control annular gas-liquid flow.•The flow becomes much more regular under excitation within a…”
Get full text

Effect of Liquid Viscosity and Flow Orientation on Initial Waves in Annular Gas-Liquid Flow by Isaenkov, Sergey V, Vozhakov, Ivan S, Cherdantsev, Mikhail V, Arkhipov, Dmitry G, Cherdantsev, Andrey V

“…The complex wave structure of annular gas-liquid flow with disturbance waves and liquid entrainment is a result of the evolution of high-frequency initial…”
Get full text