Results 1 to 10 of about 275,396 (186)
Bubble size distributions and shapes in annular gap bubble column [PDF]
Experimental Thermal and Fluid Science, 2016 An understanding of the bubble properties, size distributions and shapes is of fundamental importance for comprehending flow dynamics and mass transfer phenomena in bubble column reactors.
Besagni, Giorgio, Inzoli, Fabio
core +3 more sources
Prediction of Bubble Size Distribution in a Batch Foaming System of Polystyrene-Supercritical CO2 [PDF]
علوم و تکنولوژی پلیمر, 2023 Hypothesis: One of the existing challenges in the foam production industry is to achieve the desired mechanical and thermal insulation properties required, which are directly related to cellular density, size, and distribution of bubbles.
Amir Fadaei +2 more
doaj +1 more source
Detailed modeling of hydrodynamics mass transfer and chemical reactions in a bubble column using a discrete bubble model [PDF]
, 2005 A 3D discrete bubble model is adopted to investigate complex behavior involving hydrodynamics, mass transfer and chemical reactions in a gas¿liquid bubble column reactor.
Darmana, D., Deen, N.G., Kuipers, J.A.M.
core +19 more sources
Bubble Size Distribution In Gas-Liquid Dispersion Column
Journal of Engineering, 2023 The present work investigates the effect of; superficial air velocities of: 1, 3, and 6 cm/s for two types of perforated distributor on hydrodynamic characteristic in a gas-liquid dispersion column of; air-water, and airaqueous-n-propanol solution ...
Thamer J. Mohammed +2 more
doaj +1 more source
Passive Acoustic Method in Bubble Size Distribution Determination [PDF]
MATEC Web of Conferences, 2020 The paper is considering existing methods for determining the gas phase hydrodynamic properties in liquid medium. This paper presents a passive hydroacoustic method for determining the air bubbles size distribution in water.
Gavrilev Stepan, Ivanov Mikhail
doaj +1 more source
Mechanism of Microbubbles and Cavitation Effect on Bubble Breakage in a Venturi Bubble Generator [PDF]
Journal of Applied Fluid Mechanics, 2023 Venturi bubble generators have been extensively studied because of having a simple structure and high foaming efficiency, while producing a uniform bubble size.
Q. Li +6 more
doaj +1 more source
Metals, 2020 A mathematic model considering the bubble coalescence and breakup using the Euler-Lagrange approach has been developed to study the effect of the initial bubble size on the distribution of bubbles captured by the solidification shell. A hard sphere model
Weidong Yang +3 more
doaj +1 more source
The distribution of bubble sizes during reionization [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 replaced to match published version in MNRAS, conclusions ...
Lin, Yin +3 more
openaire +5 more sources
Inversion of Volume Scattering Function for Estimation of Bubble Size Distribution in Ocean Waters
IEEE Access, 2021 Angular distribution of the intensity of light scattered by a spherical air bubble in the oceanic medium is distinctive near the critical scattering angle region, when light interacts with a bubble with a refractive index less than its surrounding medium.
Bhogeswara Rao Angara +2 more
doaj +1 more source
BUBBLE SIZE DISTRIBUTION OF FOAM
AUTEX Research Journal, 2002 Abstract A procedure based upon image analysis has been adopted to study the influence of several physical parameters on bubble size in foam. A procedure has been described to account for the distribution of bubble size. Foam was generated in a rotor-stator mixer.
M.M.C.G. Warmoeskerkenc +4 more
openaire +3 more sources