Results 341 to 350 of about 928,003 (379)

A model for bubble–bubble and bubble–wall interaction in bubble formation

AIChE Journal, 2005
AbstractA theoretical model for bubble formation at a submerged orifice has been developed, which takes into account the interaction between the column wall and the growing bubble at the orifice, as well as the interaction between subsequent bubbles formed and detached from the orifice.
Xiao, Z. Y., Tan, R. B. H.
openaire   +2 more sources

Magnetocontrollable Droplet and Bubble Manipulation on a Stable Amphibious Slippery Gel Surface

Advanced Functional Materials, 2019
Smart manipulation of liquid/bubble transport has garnered widespread attention due to its potential applications in many fields. Designing a responsive surface has emerged as an effective strategy for achieving controllable transport of liquids/bubbles.
Pu Guo, Zubin Wang, Liping Heng, Yuqi Zhang, Xuan Wang, Lei Jiang   +5 more
semanticscholar   +1 more source

Fads or Bubbles? [PDF]

SSRN Electronic Journal, 1998
Les auteurs de l'étude ont recours à une nouvelle approche empirique, fondée sur l'emploi de méthodes de régression avec changement de régime, en vue de différencier deux modèles d'évaluation des actifs, soit le modèle des bulles et le modèle des engouements.
Huntley Schaller, Simon van Norden, Simon van Norden, Simon van Norden   +3 more
openaire   +4 more sources

Bubble, bubble, boil and trouble

Computers in Physics, 1993
Multiphase fluid mixtures present not only fascinating examples of nonequilibrium pattern formation, but also illustrate rather general questions concerning new emergent levels of organization. To illustrate these issues, we use lattice-gas cellular automata to study a buoyant mixture of hot and cold bubbles.
Leo P. Kadanoff, Daniel H. Rothman
openaire   +2 more sources

Design and Synthesis of Bubble-Nanorod-Structured Fe2O3-Carbon Nanofibers as Advanced Anode Material for Li-Ion Batteries.

ACS Nano, 2015
A structure denoted as a "bubble-nanorod composite" is synthesized by introducing the Kirkendall effect into the electrospinning method. Bubble-nanorod-structured Fe2O3-C composite nanofibers, which are composed of nanosized hollow Fe2O3 spheres ...
Jung Sang Cho, Young Jun Hong, Y. Kang
semanticscholar   +1 more source

Fama on Bubbles [PDF]

SSRN Electronic Journal, 2014
AbstractWhile Eugene Fama has repeatedly expressed his discontent with the notion of an “irrational bubble,” he has never publicly expressed his opinion on “rational bubbles.” On empirical grounds Fama rejects bubbles by referring to the lack of reliable evidence that price declines are predictable.
openaire   +4 more sources

Transient interaction between a particle and an attached bubble with an application to cavitation in silt-laden flow

The Physics of Fluids, 2018
This study aims to elucidate the complex interaction between a suspended particle and an attached bubble, which is associated with cavitation in silt-laden flow.
Shuaijun Li, A. Zhang, Shi-Ping Wang, R. Han   +3 more
semanticscholar   +1 more source