Results 91 to 100 of about 157,504 (261)

Hydrothermal Conversion of Microalgae Slurry in a Continuous Solar Collector with Static Mixer for Heat Transfer Enhancement

open access: yes, 2023
The continuous solar collector is a promising heater and reactor for the hydrothermal liquefaction (HTL) of microalgae biomass. To enhance the heat transfer and hydrothermal conversion of microalgae slurry in solar-driven reactors, a static mixer is ...
Weicheng Pan   +5 more
core   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Multicomponent mass transfer kinetics in nanocomposite (NC) bifunctional matrixes: NC selectivity and diffusion concentration waves

open access: yesNanotechnology Reviews, 2014
In this review, the author’s results are observed in the field of the computerized modeling of the multicomponent mass transport kinetic processes in the bifunctional matrixes of the various shapes: spherical r-bead, cylindrical ro-fiber, planar L ...
Kalinitchev Anatoliy
doaj   +1 more source

Drying kinetics and mass transfer properties in the drying of thistle flower

open access: yesBrazilian Journal of Food Technology, 2019
Thistle flowers, and particularly their stigmas, are used to coagulate milk in the production of a number of traditional Portuguese cheeses due to their high milk-clotting activity provided by the high content of aspartic proteases.
Raquel P. F. Guiné   +2 more
doaj   +1 more source

Dry-salted cod (Gadus morhua) rehydration assisted by pulsed electric fields: modelling of mass transfer kinetics. [PDF]

open access: yesJ Sci Food Agric, 2022
Genovese J   +5 more
europepmc   +1 more source

Mass-Transport and Heterogeneous Electron-Transfer Kinetics Associated with the Ferrocene/Ferrocenium Process in Ionic Liquids [PDF]

open access: yes, 2016
The ferrocene/ferrocenium (Fc0/+) redox couple is regarded as a kinetically facile process under voltammetric conditions. It also possesses a nearly “solvent independent” formal potential, and for this reason is commonly used as a “reference” redox ...
Cameron L. Bentley   +11 more
core   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb   +6 more
wiley   +1 more source

THE INFLUENCE OF TEMPERATURE AND DOLOMITE ADDITION ON THE DRYING KINETICS OF SUGAR BEET PULP (BETA VULGARIS L.)

open access: yesStudia Universitatis Babes-Bolyai Chemia, 2018
The aim of this study is to investigate the hot air drying kinetics of sugar beet pulp, without and with dolomite addition, in order to establish the drying mechanism.
Adina GHIRIŞAN   +5 more
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

open access: yesAdvanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič   +7 more
wiley   +1 more source

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