Results 11 to 20 of about 2,031,963 (293)

Mathematical model of nonstationary hydraulic processes in gas centrifuge cascade for separation of multicomponent isotope mixtures [PDF]

open access: yesMATEC Web of Conferences, 2017
The article presents results of development of a mathematical model of nonstationary hydraulic processes in gas centrifuge cascade for separation of multicomponent isotope mixtures.
Orlov Alexey   +2 more
doaj   +4 more sources

The theory of uranium enrichment by the gas centrifuge [PDF]

open access: yesProgress in Nuclear Energy, 1981
Onsager's analysis of the hydrodynamics of fluid circulation in the boundary layer on the rotor wall of a gas centrifuge is reviewed. The description of the flow in the boundary layers on the top and bottom end caps due to Carrier and Maslen is summarized. The method developed by Wood and Morton of coupling the flow models in the rotor wall and end cap
Olander, Donald R.
openaire   +5 more sources

Mathematical Modeling of Nonstationary Separation Processes in Gas Centrifuge Cascade for Separation of Multicomponent Isotope Mixtures [PDF]

open access: yesMATEC Web of Conferences, 2016
This article presents results of development of the mathematical model of nonstationary separation processes occurring in gas centrifuge cascades for separation of multicomponent isotope mixtures. This model was used for the calculation parameters of gas
Orlov Alexey   +2 more
doaj   +3 more sources

Countercurrent chromatography of proteins using aqueous two-phase systems [PDF]

open access: yes, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The biotechnology industry requires high - capacity protein manufacturing processes that retain protein functionality.
Bourton, Emma Catherine
core   +7 more sources

Centrifuge and numerical modelling of twin-propped retaining walls. [PDF]

open access: yes, 1995
PhDA series of tests on flexible model diaphragm walls embedded in an overconsolidated clay was carried out at the London Geotechnical Centrifuge Centre.
Richards, David John
core   +4 more sources

Investigation of feed flow effect using CFD-DSMC method in a gas centrifuge [PDF]

open access: yesJournal of Nuclear Research and Applications, 2022
In this study, the effect of rarefied region in the rotor of the centrifuge was investigated. In a rotor of the centrifuge, the feed inlet is positioned in the rarefied area.
V. Ghazanfari   +2 more
doaj   +1 more source

Separation of xenon stable isotopes using square cascade [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2022
Among the noble gases, Xenon isotopes are the most widely used. So far, no specific strategy has been published for separating all Xenon stable isotopes with the highest number of stable isotopes.
F. Mansourzadeh   +3 more
doaj   +1 more source

Simulation of uranium hexafluoride gas flow inside the axisymmetric rotor using OpenFOAM software [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2022
To increase the performance of a gas centrifuge, it is necessary to stabilize an axial flow inside the rotor. For this purpose, computer simulation is an effective method.
V. Ghazanfari   +4 more
doaj   +1 more source

The Concentration Equation for Transient Processes in a Gas Centrifuge Based on the Axial Averaging Approach

open access: yesJournal of Isotopes, 2022
A concentration equation that describes the mass transfer in transient processes is required for analyzing the separation in transient processes of a gas centrifuge.
ZENG Shi
doaj   +1 more source

OpenFoam application for numerical simulation of thermal drive effect on gas flow in a gas centrifuge for total reflux [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2020
The performance of a uranium gas centrifuge which is used in the uranium enrichment industry depends strongly on the gas flow field. The computer simulation is vital to examine the gas flow field.
V. Ghazanfari   +4 more
doaj   +1 more source

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