Results 21 to 30 of about 21,542 (266)

Ontologies and databases on thermophysical properties of nuclear reactor materials [PDF]

open access: yesNuclear Energy and Technology, 2019
The study is dedicated to the information technologies for storage, systematization and distribution of thermophysical data for nuclear power engineering.
Igor A. Chusov   +4 more
doaj   +3 more sources

Thermodynamics-informed neural network for recovering supercritical fluid thermophysical information from turbulent velocity data

open access: yesInternational Journal of Thermofluids, 2023
Recent research has highlighted the potential of supercritical fluids under high-pressure transcritical conditions to achieve microconfined turbulence as a result of the thermophysical properties they exhibit in the vicinity of the pseudo-boiling region.
Núria Masclans   +4 more
doaj   +1 more source

High-Accuracy Approximation of High-Rank Derivatives: Isotropic Finite Differences Based on Lattice-Boltzmann Stencils

open access: yesThe Scientific World Journal, 2014
We propose isotropic finite differences for high-accuracy approximation of high-rank derivatives. These finite differences are based on direct application of lattice-Boltzmann stencils.
Keijo Kalervo Mattila   +2 more
doaj   +1 more source

Predicting pMDI formulation thermophysical properties using activity coefficient models [PDF]

open access: yes, 2020
The Kigali amendment to Montreal protocol sets the timetable for phasing out of pMDI propellants HFA134a and HFA227ea, creating a requirement for green propellants to take their place.
Versteeg, H.K., Camm, J.
core  

Development of thermophysical calculator for stainless steel casting alloys by using CALPHAD approach [PDF]

open access: yesChina Foundry, 2017
The calculation of thermophysical properties of stainless steel castings and its application to casting simulation is discussed. It is considered that accurate thermophysical properties of the casting alloys are necessary for the valid simulation of the ...
In-Sung Cho, K. D. Savelyev, V. M. Golod
doaj   +1 more source

Effect of Nanofluid Thermophysical Properties on the Performance Prediction of Single-Phase Natural Circulation Loops

open access: yesEnergies, 2020
Specifying nanofluids’ thermophysical properties correctly is crucial for correct interpretation of a system’s thermo-hydraulic performance and faster market-uptake of nanofluids.
Nur Çobanoğlu, Ziya Haktan Karadeniz
doaj   +1 more source

Maps of Tethys’ thermophysical properties [PDF]

open access: yesIcarus, 2019
On 11th April 2015 Cassini's Composite Infrared Spectrometer (CIRS) made a series of observations of Tethys' daytime anti-Saturn hemisphere over a nine-hour time period. During this time the sub-spacecraft position was remarkably stable (0.3° S to 3.9° S; 153.2° W to 221.8° W), and so these observations provide unprecedented coverage of diurnal ...
Howett, CJA   +4 more
openaire   +2 more sources

Numerical Analysis of Heat Transfer Performances of Ionic Liquid and Ionanofluids with Temperature-Dependent Thermophysical Properties

open access: yesEnergies, 2021
The heat transfer performances of ionic liquids [C4mpyrr][NTf2] and ionanofluids with Al2O3 nanoparticles under a laminar flow regime, and with constant heat flux on the tube wall is numerically modeled and analyzed for three values of initial/inlet ...
Amra Hasečić   +3 more
doaj   +1 more source

Towards a Better Understanding of Texturization during High-Moisture Extrusion (HME)—Part II: Characterization of Thermophysical Properties of High-Moisture Meat Analogues

open access: yesFoods, 2023
It is crucial to determine the thermophysical properties of high-moisture extruded samples (HMESs) to properly understand the texturization process of high-moisture extrusion (HME), especially when the primary objective is the production of high-moisture
Elisabeth Högg, Cornelia Rauh
doaj   +1 more source

Performance and Antiwear Mechanism of 1D and 2D Nanoparticles as Additives in a Polyalphaolefin

open access: yesNanomaterials
This work is focused on the thermophysical and tribological study of eight nanolubricant compositions based on a polyalphaolefin (PAO 20) and two different nanoadditives: multi-walled carbon nanotubes (MWCNTs) and hexagonal boron nitride (h-BN ...
María J. G. Guimarey   +3 more
doaj   +1 more source

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