Results 51 to 60 of about 115,557 (199)

Total Roman Domination Edge-Supercritical and Edge-Removal-Supercritical Graphs

open access: yesAustralas. J Comb., 2020
20 pages, 2 figures.
Christina M. Mynhardt, S. E. A. Ogden
openaire   +4 more sources

Thermodynamic behaviour of supercritical matter [PDF]

open access: yesNature Communications, 2013
to be published in Nature ...
Bolmatov, Dima   +2 more
openaire   +3 more sources

Cellulosic materials as biopolymers and supercritical CO2as a green process: chemistry and applications [PDF]

open access: yes, 2012
In this review, we describe the use of supercritical CO2 (scCO2) in several cellulose applications. The focus is on different technologies that either exist or are expected to emerge in the near future.
Yaocihuatl Medina-Gonzalez   +5 more
core   +1 more source

A Neural Network Approach for the Simulation of Real Fluid Two-Phase Combustion Using a Multi-Species (H2/O2) Mechanism

open access: yesFluids
Fully compressible two-phase flow configurations present many challenges for numerical modelling, requiring the development of Real Fluid Models (RFMs) able to simulate flows in subcritical, transcritical and supercritical regimes.
Bruno Delhom   +3 more
doaj   +1 more source

Molecular Dynamics Study on the Mechanism of Nanoscale Jet Instability Reaching Supercritical Conditions

open access: yesApplied Sciences, 2018
This paper investigates the characteristics of a nitrogen jet (the thermodynamic conditions ranging from subcritical to supercritical) ejected into a supercritical nitrogen environment using the molecular dynamics (MD) simulation method.
Qingfei Fu   +3 more
doaj   +1 more source

Effect of Hemp Extraction Procedures on Cannabinoid and Terpenoid Composition

open access: yesPlants
A variety of techniques have been developed to extract hemp phytochemicals for research and consumption. Some of the most common processes in the industry include supercritical CO2 extraction, hydrodistillation, and solvent-based (ethanol) extractions ...
Francisco T. Chacon   +3 more
doaj   +1 more source

Drug Nano-Particles Formation by Supercritical Rapid Expansion Method; Operational Condition Effects Investigation [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2011
Dissolution pressure and nozzle temperature effects on particle size and distribution were investigated for RESS (Rapid Expansion of Supercritical Solution) process.
Fatemeh Zabihi   +4 more
doaj  

EXPLORATORY STUDY OF NEAR AND SUPERCRITICAL CARBONDIOXIDE WARM PASTEURIZATION ON NILE TILAPIA

open access: yesAgrointek, 2020
Effects of both near critical and supercritical CO2 pasteurization on inactivation of muscle protease and lipase of red tilapia (Oreochromis niloticus) were investigated along with its impact on microbial reduction and physical appearance.
Sugeng Pondang Sugiharto   +3 more
doaj   +1 more source

Dynamic modelling of a fractionation process for a liquid mixture using supercritical carbon dioxide [PDF]

open access: yes, 2001
This work presents a simple dynamic modelling of a process of separation of a quaternary mixture using supercritical CO2. Thermodynamic description is accomplished using efficient available models (SRK equation of state with MHV2 mixing rules).
Camy, Séverine   +3 more
core   +1 more source

Experimental study on start-stop peak regulation of a 350 MW supercritical circulating fluidized bed coal-fired power unit

open access: yesReli fadian
With the rapid expansion of new energy power generation capacity in China, the insufficient load regulation capability of coal-fired power plants has become increasingly evident.
SONG Haifeng   +8 more
doaj   +1 more source

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