KINETIC ENERGY DISTRIBUTION OF NEGATIVE IONS FORMED BY DISSOCIATIVE ATTACHMENT AND THE MEASUREMENT OF THE ELECTRON AFFINITY OF OXYGEN

1966 ◽  
Author(s):  
P. J. Chantry ◽  
G. J. Schulz
Keyword(s):  
Kinetic Energy ◽  
Energy Distribution ◽  
Electron Affinity ◽  
Negative Ions ◽  
Kinetic Energy Distribution ◽  
Dissociative Attachment

Kinetic energy distribution of ions in the laser ablation of copper targets

1998 ◽  
Vol 127-129 ◽  
pp. 953-958 ◽  
Author(s):  
S Amoruso ◽  
V Berardi ◽  
R Bruzzese ◽  
N Spinelli ◽  
X Wang
Keyword(s):  
Laser Ablation ◽  
Kinetic Energy ◽  
Energy Distribution ◽  
Kinetic Energy Distribution

scholarly journals Non-thermal laser-induced desorption of metal atoms with bimodal kinetic energy distribution

1996 ◽  
Vol 63 (4) ◽  
pp. 315-320 ◽  
Author(s):  
T. Götz ◽  
M. Bergt ◽  
W. Hoheisel ◽  
F. Träger ◽  
M. Stuke
Keyword(s):  
Kinetic Energy ◽  
Energy Distribution ◽  
Kinetic Energy Distribution ◽  
Metal Atoms

scholarly journals Turbulent Kinetic Energy Distribution of Nutrient Solution Flow in NFT Hydroponic Systems Using Computational Fluid Dynamics

2019 ◽  
Vol 1 (2) ◽  
pp. 283-290
Author(s):  
Cesar H. Guzmán-Valdivia ◽  
Jorge Talavera-Otero ◽  
Omar Désiga-Orenday
Keyword(s):  
Fluid Dynamics ◽  
Kinetic Energy ◽  
Energy Distribution ◽  
Turbulent Kinetic Energy ◽  
Nutrient Solution ◽  
Kinetic Energy Distribution ◽  
Solution Flow ◽  
Flow Rates ◽  
Hydroponic System ◽  
Hydroponic Systems

Hydroponics is crucial for providing feasible and economical alternatives when soils are not available for conventional farming. Scholars have raised questions regarding the ideal nutrient solution flow rate to increase the weight and height of hydroponic crops. This paper presents the turbulent kinetic energy distribution of the nutrient solution flow in a nutrient film technique (NFT) hydroponic system using the computational fluid dynamics (CFD) method. Its main objective is to determine the dynamics of nutrient solution flow. To conduct this study, a virtual NFT hydroponic system was modeled. To determine the turbulent kinetic energy distribution in the virtual NFT hydroponic system, we conducted a CFD analysis with different pipe diameters (3.5, 9.5, and 15.5 mm) and flow rates (0.75, 1.5, 3, and 6 L min−1). The simulation results indicate that different pipe diameters and flow rates in NFT hydroponic systems vary the turbulent kinetic energy distribution of nutrient solution flow around plastic mesh pots.

Cascade processes and the kinetic-energy distribution of pionic hydrogen atoms

1995 ◽  
Vol 51 (3) ◽  
pp. 1965-1979 ◽  
Author(s):  
E. C. Aschenauer ◽  
K. Gabathuler ◽  
P. Hauser ◽  
J. Missimer ◽  
A. Badertscher ◽  
...  
Keyword(s):  
Kinetic Energy ◽  
Energy Distribution ◽  
Kinetic Energy Distribution ◽  
Hydrogen Atoms ◽  
Pionic Hydrogen ◽  
Cascade Processes
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