Numerical simulation and analytical prediction on the development of entrained air filament caused by the combined effect of rotational field and free stream flow

SK Panda, BK Rana - Industrial & Engineering Chemistry …, 2022 - ACS Publications
In this study, an attempt has been made to characterize the pattern of entrained air filament
inside a liquid bath of high viscosity by employing a fully submerged horizontal rotating solid …

Enhancing rate of penetration in a tight formation with high-pressure water jet (HPWJ) via a downhole pressurized drilling tool

J Zhao, G Zhang, Y Xu, A Lin, J Zhao, D Yang - Journal of Petroleum …, 2019 - Elsevier
In this study, a robust and pragmatic technique has been developed to experimentally and
theoretically evaluate the performance of high-pressure water jet (HPWJ) dynamics in tight …

Mathematical simulation of the heat and mass transfer in the movement of liquid droplets in a gas medium under the conditions of their intense phase transformations

DV Antonov, GV Kuznetsov, PA Strizhak - Journal of Engineering Physics …, 2020 - Springer
A physical and mathematical model of the movement of a liquid droplet in a high-
temperature air flow has been formulated with regard for the main factors of this movement …

The effects of different jet velocities and axial misalignment on the liquid sheet of two colliding jets

S Kashanj, A Kebriaee - Chemical Engineering Science, 2019 - Elsevier
This experimental study investigated the patterns and characteristics of the liquid sheet
formed by two axial misaligned colliding jets and two colliding jets with different velocities …

Experimental Study on Im**ing Jet Atomization Using Doublet and Quadruplet Jets

JY Weng, YH Liu - Energies, 2024 - mdpi.com
The process of im**ing-jet atomization involves the collision of multiple liquid jets to create
atomization. This study specifically focuses on a system that utilizes im**ing atomization …

Mathematical Modeling of Binary Collisions of Inhomogeneous Particles of Liquids in a Gas Medium

DV Antonov, RM Fedorenko, PA Strizhak - Journal of Engineering Physics …, 2023 - Springer
The authors have presented results of mathematical modeling of collisions of
inhomogeneous droplets of liquids (nonmixed two-fluid droplets and emulsions) in a gas …

Experimental investigation of double self-im**ing jets with high Reynolds and Weber numbers

B Kaźmierski, ŁJ Kapusta - Atomization and Sprays, 2024 - dl.begellhouse.com
Self-im**ing liquid jets can provide efficient atomization, which is utilized, inter alia, in
rocket engines. The following research presents an analysis of structures formed by the …

Математическое моделирование тепломассопереноса при движении капель жидкости в газовой среде в условиях их интенсивных фазовых превращений

ДВ Антонов, ГВ Кузнецов, ПА Стрижак - Инженерно-физический …, 2020 - elibrary.ru
Сформулирована физико-математическая модель движения капли жидкости в
высокотемпературном воздушном потоке с учетом основных факторов этого движения …

[PDF][PDF] The influence of turbulence modelling and meshing techniques on the early-stage development of im**ing jets

B Kaźmierski, ŁJ Kapusta - 2023 - researchgate.net
This research was aimed at assessing the influence of turbulence modelling methods and
computational mesh refining in numerical simulations of the early-stage collision of …

[PDF][PDF] ВТОРИЧНЫЕ ФРАГМЕНТЫ ПРИ МИКРО-ВЗРЫВНОМ РАСПАДЕ ДВУХЖИДКОСТНЫХ КАПЕЛЬ

ПА Стрижак - itp.nsc.ru
Вторичное измельчение капель жидкостей является современным и перспективным
подходом к решению задач стабилизации распыления топлива, повышения …