Results 21 to 30 of about 2,237,045 (249)
Metals, 2020 Experimental assays and mathematical models, through population balance models (PBM), were used to characterize the particle aggregation of mining tailings flocculated in seawater.
Gonzalo R. Quezada +4 more
doaj +1 more source
The Balance Model in Russian and Chinese Culture: Preliminary Study and Comparative Analysis [PDF]
The Global Psychotherapist, 2021 This article focuses on the transcultural aspects of the Peseschkian Balance Model. The goal was to conduct a preliminary study of the balance models of Russian and Chinese respondents, to carry out quantitative characteristics of the balance model of ...
Tatyana Ilina
doaj +1 more source
A simplified hydrokinetic model for a steady‐state microwave discharge sustained by traveling waves at atmospheric pressure conditions [PDF]
, 1995 The properties of a microwave‐induced argon plasma produced by traveling surface wave at atmospheric pressure are investigated theoretically. A hydrokinetic model is elaborated to obtain the nonequilibrium one‐dimensional profiles of electron temperature
Cotrino Bautista, José +2 more
core +1 more source
Control of Nanoparticle Growth in High Temperature Reactor: Application of Reduced Population Balance Model II [PDF]
, 2010 Aerosol processes are often model using the population balance equation (PBE). This article presents a study on the simulation of particle size distribution during nanoparticle growth with simultaneous chemical reaction, nucleation, condensation and ...
Kolesnikov, Andrei, Sadiku, Oluranti
core +3 more sources
Computational Fluid Dynamics Modelling of Two-Phase Bubble Columns: A Comprehensive Review
Fluids, 2023 Bubble columns are used in many different industrial applications, and their design and characterisation have always been very complex. In recent years, the use of Computational Fluid Dynamics (CFD) has become very popular in the field of multiphase ...
Giorgio Besagni +2 more
doaj +1 more source
Computation, 2019 A precise estimation of the bubble size distribution (BSD) is required to understand the fluid dynamics in gas-liquid bubble columns at the “bubble scale,” evaluate the heat and mass transfer rate, and support scale-up approaches.
Giorgio Besagni, Fabio Inzoli
doaj +1 more source
Energies, 2020 This work aimed to study the bubble distribution in a multiphase pump. A Euler-Euler inhomogeneous two-phase flow model coupled with a discrete particle population balance model (PBM) was used to simulate the whole flow channel of a three-stage gas ...
Sina Yan +5 more
doaj +1 more source
Crystals, 2021 Population balance and computational fluid dynamics models are built and integrated to carry out a simulation study of the reactive crystallisation process in a confined jet mixer (CJM) for the continuous flow synthesis of TiO2 nanoparticles at a ...
Qing Yun Li, Xue Zhong Wang
doaj +1 more source
Hydrodynamics of Bubble Columns: Turbulence and Population Balance Model
ChemEngineering, 2018 This paper presents an in-depth numerical analysis on the hydrodynamics of a bubble column. As in previous works on the subject, the focus here is on three important parameters characterizing the flow: interfacial forces, turbulence and inlet superficial
Camila Braga Vieira +4 more
doaj +1 more source
Demographic Effects On Personal Saving In The Future [PDF]
, 2003 After briefly examining the various proposed causes for the decline in the U.S. personal saving rate in the past decade, this essay then argues that a shift in the demographic composition of the population will be a much more important cause for a ...
Pryor, Frederic L.
core +3 more sources