scholarly journals 2012-13 Blue Room Low Enriched Uranium Sample Irradiation, Associated Gas Handling System, and Subsequent Separation Chemistry

2014 ◽  
Author(s):  
Iain May ◽  
Aaron S. Anderson ◽  
Leo J. Jr. Bitteker ◽  
Michael A. Connors ◽  
Roy Copping ◽  
...  
Keyword(s):  
Handling System ◽  
Associated Gas ◽  
Subsequent Separation ◽  
Enriched Uranium ◽  
Sample Irradiation

Real Time Handling System to Enhance the Productivity Based on the Layout Improvement

2016 ◽  
Vol 9 (6) ◽  
pp. 459
Author(s):  
Muataz Hazza F. Al Hazza ◽  
Any Nabila Abu Bakar ◽  
Erry Yulian T. Adesta ◽  
Assem Hatem Taha
Keyword(s):  
Real Time ◽  
Handling System

Mathematical model of multiphase flow propagation for the case of underwater pipeline damage

2019 ◽  
Vol 14 (2) ◽  
pp. 142-147
Author(s):  
S.R. Kildibaeva ◽  
E.T. Dalinskij ◽  
G.R. Kildibaeva
Keyword(s):  
Oil And Gas ◽  
Control Volume ◽  
Hydrate Formation ◽  
Initial Moment ◽  
Hydrate Shell ◽  
Surrounding Water ◽  
Vertical Coordinate ◽  
Associated Gas ◽  
First Case ◽  
Underwater Pipeline

The paper deals with the case of damage to the underwater pipeline through which oil and associated gas are transported. The process of oil and gas migration is described by the flow of a multiphase submerged jet. At the initial moment, the temperature of the incoming hydrocarbons, their initial velocity, the temperature of the surrounding water, the depth of the pipeline is known. The paper considers two cases of different initial parameters of hydrocarbon outflow from the pipeline. In the first case, the thermobaric environmental conditions correspond to the conditions of hydrate formation and stable existence. Such a case corresponds to the conditions of the hydrocarbons flow in the Gulf of Mexico. In the second case, hydrate is not formed. Such flows correspond to the cases of oil transportation through pipelines in the Baltic sea (for example, Nord stream–2). The process of hydrate formation will be characterized by the following dynamics of the bubble: first, it will be completely gas, then a hydrate shell (composite bubble) will begin to form on its surface, then the bubble will become completely hydrate, which will be the final stage. The integral Lagrangian control volume method will be considered for modeling the dynamics of hydrocarbon jet propagation. According to this method, the jet is considered as a sequence of elementary volumes. When modeling the jet flow, the laws of conservation of mass, momentum and energy for the components included in the control volume are taken into account. The equations are used taking into account the possible formation of hydrate. Thermophysical characteristics of hydrocarbons coming from the damaged pipeline for cases of deep-water and shallow-water pipeline laying are obtained. The trajectories of hydrocarbon migration, the dependence of the jet temperature and density on the vertical coordinate are analyzed.

TRITIUM HANDLING SYSTEM

1957 ◽  
Author(s):  
B. J. Massey
Keyword(s):  
Handling System

A Material-Handling System in the Building Site

1992 ◽  
Author(s):  
T. Honda ◽  
T. Okano ◽  
H. Nomura ◽  
H. Takano ◽  
T. Matsumoto ◽  
...  
Keyword(s):  
Material Handling ◽  
Material Handling System ◽  
Building Site ◽  
Handling System
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