Frictional drag reduction by bubble injection

Y Murai - Experiments in fluids, 2014 - Springer
The injection of gas bubbles into a turbulent boundary layer of a liquid phase has multiple
different impacts on the original flow structure. Frictional drag reduction is a phenomenon …

[图书][B] Multiphase flow handbook

CT Crowe - 2005 - taylorfrancis.com
Because of the importance of multiphase flows in a wide variety of industries, including
power, petroleum, and numerous processing industries, an understanding of the behavior …

[图书][B] Multiphase flow handbook

E Michaelides, CT Crowe, JD Schwarzkopf - 2016 - books.google.com
The Multiphase Flow Handbook, Second Edition is a thoroughly updated and reorganized
revision of the late Clayton Crowe's work, and provides a detailed look at the basic concepts …

Numerical simulations of non-spherical bubble collapse

E Johnsen, TIM Colonius - Journal of fluid mechanics, 2009 - cambridge.org
A high-order accurate shock-and interface-capturing scheme is used to simulate the
collapse of a gas bubble in water. In order to better understand the damage caused by …

Shock-induced collapse of a gas bubble in shockwave lithotripsy

E Johnsen, T Colonius - The Journal of the Acoustical Society of …, 2008 - pubs.aip.org
The shock-induced collapse of a pre-existing nucleus near a solid surface in the focal region
of a lithotripter is investigated. The entire flow field of the collapse of a single gas bubble …

[图书][B] Suspension acoustics: An introduction to the physics of suspensions

S Temkin - 2005 - books.google.com
This book is an introduction to the physics of suspensions of bubbles, droplets, and solid
particles in both gases and fluids. Rather than treating each combination separately, a …

Growth-and-collapse dynamics of small bubble clusters near a wall

A Tiwari, C Pantano, JB Freund - Journal of Fluid Mechanics, 2015 - cambridge.org
The violent collapse of bubble clusters is thought to damage adjacent material in both
engineering and biomedical applications. Yet the complexities of the root mechanisms have …

Linear wave propagation of fast and slow modes in mixtures of liquid and gas bubbles

R Egashira, T Yano, S Fujikawa - Fluid Dynamics Research, 2004 - Elsevier
A new set of space-averaged equations that governs the dynamics of mixtures of liquid and
gas bubbles is derived, where a surface-averaged liquid pressure at the gas–liquid interface …

[HTML][HTML] Effect of drag force and translation of bubbles on nonlinear pressure waves with a short wavelength in bubbly flows

T Kanagawa, T Ayukai, T Maeda, T Yatabe - Physics of Fluids, 2021 - pubs.aip.org
To clarify the effect of the drag force acting on bubbles and translation of bubbles on
pressure waves, the weakly nonlinear (ie, finite but small-amplitude) propagation of plane …

Numerical simulation of shock propagation in a polydisperse bubbly liquid

K Ando, T Colonius, CE Brennen - International Journal of Multiphase Flow, 2011 - Elsevier
The effect of distributed bubble nuclei sizes on shock propagation in a bubbly liquid is
numerically investigated. An ensemble-averaged technique is employed to derive the …