Results 71 to 80 of about 3,463 (232)

Effects of the bottom slope and guiding wall length on the performance of a vortex drop inlet [PDF]

open access: yes, 2018
Laboratory experiments were conducted to assess the performance of a vortex drop inlet with a spiral intake in subcritical and supercritical flow conditions.
Rhee, Dong Sop   +2 more
core   +1 more source

Spouted bed drying parameters and adjuvant effects on polyphenol retention and antioxidant activity in mango peel powders

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Spouted bed drying of mango peels with colloidal SiO2 and corn starch produces a free‐flowing powder with reduced agglomeration, increased drying yield, and preserved antioxidant and polyphenol content. Abstract The production of polyphenol‐rich powders is a promising strategy for valorizing agro‐industrial byproducts. This study evaluated drying yield,
Guilherme Henrique Alves Pinto   +3 more
wiley   +1 more source

Experimental bedforms by saline density currents

open access: yesBrazilian Journal of Geology, 2019
Bedforms are sedimentary features that can be generated on the seafloor by the interaction between density currents and mobile beds. Developing knowledge about the hydraulic and sedimentary processes involved during these events is in the interest of ...
Débora Koller   +3 more
doaj   +1 more source

Laboratory Experiments for Channel Aggradation in Supercritical Flow

open access: yes, 2022
This study presents a laboratory investigation of channel aggradation under supercritical flows. According to the scientific literature, aggradation processes in these flow conditions have been much less studied than those under subcritical flows.
barbara zanchi   +2 more
core  

Redox Biocatalysis in Lidocaine‐Based Hydrophobic Deep Eutectic Solvents: Non‐Conventional Media Outperform Aqueous Conditions

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Two hydrophobic DESs, lidocaine/oleic acid and lidocaine/decanoic acid, were utilized as reaction media that were enzyme‐compatible and highly substrate‐solubilizer for carbonyl reduction catalyzed by horse liver alcohol dehydrogenase, focusing on the effect of water contents and on maximizing substrate loadings, which showcases for the first time the ...
Ningning Zhang   +6 more
wiley   +1 more source

Isolation of the Volatile Oil from by Supercritical Carbon Dioxide Extraction: Chemical Composition and Biological Activity

open access: yesNatural Product Communications, 2011
Satureja thymbra L. is well known in Italy by the popular name of “Santoreggia sarda”. It grows only in Sardinia and nowadays it is restricted to the slope of the Colle San Michele in Cagliari.
Alessandra Piras   +9 more
doaj   +1 more source

Rock mechanical properties under reconstructed deep in situ thermo–hydro–mechanical conditions: Implications for CO₂‐related injection scenarios

open access: yesDeep Underground Science and Engineering, EarlyView.
The graphical abstract illustrates a reconstructed in situ thermo‐hydro‐mechanical (THM) framework in which porosity serves as the central variable linking stress, pore pressure, and temperature to evolving mechanical properties of rocks. Under burial conditions, in situ stress, pore pressure, and temperature jointly govern volumetric strain and ...
Mingyuan Lu   +5 more
wiley   +1 more source

Validation of Depth-Averaged Flow Model Using Flat-Bottomed Benchmark Problems

open access: yesThe Scientific World Journal, 2014
In this study, a shallow water flow code was developed and tested against four benchmark problems of practical relevance. The results demonstrated that as the eddy viscosity increased, the velocity slope along the spanwise direction decreased, and the ...
Il Won Seo   +2 more
doaj   +1 more source

Integrated numerical simulation and source‐sink matching methodology for Basin‐Wide CO2 storage assessment in depleted reservoirs: A Cambay Basin case study

open access: yesDeep Underground Science and Engineering, EarlyView.
This study presents an integrated workflow to evaluate secure and large‐scale CO2 storage in depleted oil reservoirs of the Cambay Basin, India. Industrial CO2 sources are systematically matched with mature oil fields using a quantitative source–sink framework to minimize transport distance and cost.
Bhaskarjyoti Khanikar
wiley   +1 more source

Origin of spectacular fields of submarine sediment waves around volcanic islands : distinguishing eruption-fed supercritical flow bedforms from slope failures.

open access: yes, 2018
Understanding how large eruptions and landslides are recorded by seafloor morphology and deposits on volcanic island flanks is important for reconstruction of volcanic island history and geohazard assessment. Spectacular fields of bedforms have been recognised recently on submerged flanks of volcanic islands at multiple locations worldwide.
Pope, Ed L.   +6 more
openaire   +2 more sources

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