4.6 Article

Numerical determination of bubble size distribution in Newtonian and non-Newtonian fluid flows based on the complete turbulence spectrum

Related references

Note: Only part of the references are listed.
Article Engineering, Environmental

Evaluation and optimization of the environmental performance of PHA downstream processing

M. Saavedra del Oso et al.

Summary: Biobased and biodegradable materials like PHAs have great potential as alternatives to traditional plastics, but their market share is limited by high production costs. The study evaluates eight PHA downstream processes from both economic and environmental perspectives, highlighting the importance of optimizing environmental performance for sustainable bioeconomy. Through systematic review and assessment, it is proven that incorporating life cycle assessment in process and product design can make PHAs attractive materials in a sustainable bioeconomy.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Mechanics

Bubble hydrodynamics and mass transfer in stirred tank with non-Newtonian fluids: Scale-up from laboratory to pilot-scale

Haider Ali et al.

Summary: Mass transfer is essential in designing and scaling up stirred tanks in the chemical and biochemical processes. This study investigates mass transfer in non-Newtonian fluids at a pilot scale. Using a pilot-scale stirred tank, the research explores bubble hydrodynamics and mass transfer, obtaining values of bubble-liquid mass transfer coefficient through measurements and calculations.

PHYSICS OF FLUIDS (2021)

Article Materials Science, Multidisciplinary

CFD analysis for characterization of non-linear power law material in a channel driven cavity with a square cylinder by measuring variation in drag and lift forces

Rashid Mahmood et al.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2020)

Article Environmental Sciences

Modeling cross model non-Newtonian fluid flow in porous media

Scott C. Hauswirth et al.

JOURNAL OF CONTAMINANT HYDROLOGY (2020)

Article Engineering, Chemical

Development of Fluid Particle Breakup and Coalescence Closure Models for the Complete Energy Spectrum of Isotropic Turbulence

Jannike Solsvik et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2016)

Article Mechanics

Reynolds-averaged modeling of turbulent flows of power-law fluids

Andrey A. Gavrilov et al.

JOURNAL OF NON-NEWTONIAN FLUID MECHANICS (2016)

Article Engineering, Chemical

Numerical evaluation of mass transfer coefficient in stirred tank reactors with non-Newtonian fluid

M. R. Valverde et al.

THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING (2016)

Article Biotechnology & Applied Microbiology

Modeling of gas-liquid mass transfer in a stirred tank bioreactor agitated by a Rushton turbine or a new pitched blade impeller

Ricardo Gelves et al.

BIOPROCESS AND BIOSYSTEMS ENGINEERING (2014)

Article Engineering, Chemical

Turbulent flow of shear-thinning liquids in stirred tanks-The effects of Reynolds number and flow index

Bart C. H. Venneker et al.

CHEMICAL ENGINEERING RESEARCH & DESIGN (2010)

Article Computer Science, Interdisciplinary Applications

Two-phase mass transfer coefficient prediction in stirred vessel with a CFD model

F. Kerdouss et al.

COMPUTERS & CHEMICAL ENGINEERING (2008)

Article Engineering, Chemical

Modelling local bubble size distributions in agitated vessels

Marko Laakkonen et al.

CHEMICAL ENGINEERING SCIENCE (2007)

Review Engineering, Chemical

Modeling of bubble column reactors: Progress and limitations

HA Jakobsen et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2005)

Article Engineering, Chemical

Numerical simulation of bubble columns flows: effect of different breakup and coalescence closures

P Chen et al.

CHEMICAL ENGINEERING SCIENCE (2005)

Article Engineering, Chemical

Bubble-size distributions and flow fields in bubble columns

F Lehr et al.

AICHE JOURNAL (2002)

Article Engineering, Chemical

A model for turbulent binary breakup of dispersed fluid particles

L Hagesaether et al.

CHEMICAL ENGINEERING SCIENCE (2002)