One-Temperature Model for Chemically Non-equilibrium Gas Mixtures

2009 ◽  
pp. 97-109
Author(s):  
Ekaterina Nagnibeda ◽  
Elena Kustova
Keyword(s):  
Gas Mixtures ◽  
Temperature Model ◽  
Non Equilibrium

scholarly journals Non-Equilibrium Thermal X-Ray Emission in the Early Phase of Supernova Remnant

1989 ◽  
Vol 8 ◽  
pp. 217-221
Author(s):  
Hitoshi Hanami ◽  
Tatsuo Yoshida
Keyword(s):  
Early Phase ◽  
Supernova Remnant ◽  
Circumstellar Matter ◽  
Temperature Model ◽  
X Ray ◽  
Two Temperature ◽  
Non Equilibrium

AbstractThe X-ray emission from the interaction of the ejecta with circumstellar matter (CSM) for SN1987A is investigated. The electron and the ion temperatures seem to be in non-equilibrium in the early phase of a SN remnant. We have studied the two-temperature model in the early phase of SNR and discuss the X-ray emission from SN1987A and its CSM.

Study of Non-Equilibrium Plasma Effects on Detonation in Fuel Lean Natural Gas Mixtures

2021 ◽  
Author(s):  
Shaon Talukdar ◽  
Md. Monir Hossain ◽  
Rajagopalan V. Ranganathan ◽  
Mruthunjaya Uddi
Keyword(s):  
Natural Gas ◽  
Gas Mixtures ◽  
Equilibrium Plasma ◽  
Plasma Effects ◽  
Non Equilibrium

Numerical study on thermal non-equilibrium of arc plasmas in TIG welding processes using a two-temperature model

2016 ◽  
Vol 61 (1) ◽  
pp. 197-207 ◽  
Author(s):  
K. Konishi ◽  
M. Shigeta ◽  
M. Tanaka ◽  
A. Murata ◽  
T. Murata ◽  
...  
Keyword(s):  
Numerical Study ◽  
Tig Welding ◽  
Temperature Model ◽  
Arc Plasmas ◽  
Welding Processes ◽  
Two Temperature ◽  
Non Equilibrium

scholarly journals Thermonuclear burn of DT and DD fuels using three-temperature model: Non-equilibrium effects

2012 ◽  
Vol 30 (4) ◽  
pp. 517-523 ◽  
Author(s):  
Bishnupriya Nayak ◽  
S.V.G. Menon
Keyword(s):  
Low Temperature ◽  
Temperature Regime ◽  
Energy Production ◽  
Hot Spot ◽  
Spot Size ◽  
Temperature Model ◽  
Temperature Modeling ◽  
Fuel Density ◽  
Thermonuclear Ignition ◽  
Non Equilibrium

AbstractConditions for thermonuclear ignition are determined by three parameters: fuel density, temperature and hot-spot size. A simple three temperature model is developed to calculate the critical burn-up parameter or the minimum ρR product. Extensive results obtained are compared with earlier one temperature model for DT and DD fuels. While the two approaches are found to provide similar results for DT fuel except at low temperature regime (~10 keV), three temperature modeling is found to be necessary for DD fuel. This is argued to be due to the lower fusion reactivity and energy production in DD reactions.

Analytical models of high velocity non-equilibrium of polyatomic gas mixtures

2018 ◽  
Author(s):  
M. M. Kuznetsov ◽  
Yu. D. Kuleshova ◽  
Yu. G. Reshetnikova ◽  
L. V. Smotrova
Keyword(s):  
High Velocity ◽  
Gas Mixtures ◽  
Analytical Models ◽  
Polyatomic Gas ◽  
Polyatomic Gas Mixtures ◽  
Non Equilibrium
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