Using short pulses to enhance the production rate of vibrationally excited hydrogen molecules in hydrogen discharge

2012 ◽  
Vol 21 (5) ◽  
pp. 055205 ◽  
Author(s):  
Ji-Zhong Sun ◽  
Xian-Tao Li ◽  
Jing Bai ◽  
De-Zhen Wang
Keyword(s):  
Production Rate ◽  
Vibrationally Excited ◽  
Short Pulses ◽  
Hydrogen Molecules ◽  
Hydrogen Discharge

Production and Technical Characteristics of a New Class of Amorphous Metals

1995 ◽  
Vol 400 ◽  
Author(s):  
R.T. Malkhassian
Keyword(s):  
Amorphous Phase ◽  
Quantum Chemical ◽  
New Technology ◽  
Chemical Technology ◽  
Quantum Level ◽  
Vibrationally Excited ◽  
New Class ◽  
The Third ◽  
Hydrogen Molecules ◽  
First Time

AbstractA new technology for obtainment of amorphous single-component metals is presented.For the first time the reduction of molybdenum oxide with formation of its amorphous phase is realized in conditions of a given quantum-chemical technology by means of vibrationally excited to the third quantum level hydrogen molecules with 1.5 ± 0.2 eV energy. The evidences of formation of this nonequilibrium amorphous phase are presented along with certain physicochemical properties of the obtained amorphous molybdenum.A model is proposed for the origin of amorphous phase under the influence of nonequilibrium quantum-chemical technology.

The production of vibrationally excited hydrogen molecules

1990 ◽  
Vol 67 (2) ◽  
pp. 604-610 ◽  
Author(s):  
Yi‐Fei Zhu ◽  
Yu‐Lin Huang ◽  
Sivaram Arepalli ◽  
Robert J. Gordon
Keyword(s):  
Vibrationally Excited ◽  
Hydrogen Molecules

scholarly journals Пределы "физической детонации" при течении предварительно колебательно-возбужденного водорода в ударной трубе

2020 ◽  
Vol 90 (7) ◽  
pp. 1055
Author(s):  
С.В. Куликов ◽  
Н.А. Червонная ◽  
О.Н. Терновая
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Numerical Experiment ◽  
Degrees Of Freedom ◽  
Statistical Simulation ◽  
Vibrationally Excited ◽  
Hydrogen Molecules ◽  
The Monte Carlo Method ◽  
Physical Energy ◽  
Internal Degrees Of Freedom

Physical detonation" - - - is a phenomenon when the detonation is caused not by chemical, but by physical energy focused on internal degrees of freedom, in this case on the vibrational degrees of freedom of hydrogen molecules. The Monte-Carlo method of non-stationary statistical simulation has been used to study the possibility of this phenomenon for pre-vibrationally excited hydrogen to a certain temperature in a shock tube. The boundary of this temperature above which "physical detonation" takes place in the numerical experiment is determined.

scholarly journals In situ density and temperature measurements of vibrationally excited hydrogen molecules in ion source plasmas

1990 ◽  
Vol 61 (1) ◽  
pp. 619-621 ◽  
Author(s):  
G. C. Stutzin ◽  
A. T. Young ◽  
H. F. Döbele ◽  
A. S. Schlachter ◽  
K. N. Leung ◽  
...  
Keyword(s):  
Ion Source ◽  
Temperature Measurements ◽  
Vibrationally Excited ◽  
Hydrogen Molecules

Vibrationally excited hydrogen molecules formation on a cesiated surface

2018 ◽  
Vol 27 (7) ◽  
pp. 075014 ◽  
Author(s):  
Maria Rutigliano ◽  
Amedeo Palma ◽  
Nico Sanna
Keyword(s):  
Vibrationally Excited ◽  
Hydrogen Molecules
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