Numerical study of the effect of water addition on gas explosion

2010 ◽  
Vol 174 (1-3) ◽  
pp. 386-392 ◽  
Author(s):  
Yuntao Liang ◽  
Wen Zeng
Keyword(s):  
Numerical Study ◽  
Gas Explosion ◽  
Water Addition ◽  
Effect Of Water

A Numerical Study on the Effect of Water Addition on NO Formation in Counterflow CH4/Air Premixed Flames

2005 ◽  
Author(s):  
Hongsheng Guo ◽  
Stuart W. Neill ◽  
Gregory J. Smallwood
Keyword(s):  
Numerical Study ◽  
Temperature Drop ◽  
Flame Temperature ◽  
Premixed Flames ◽  
Chemical Effect ◽  
Water Addition ◽  
Detailed Chemistry ◽  
Effect Of Water ◽  
No Formation ◽  
The Rich

The effect of water addition on NO formation in counterflow CH4/air premixed flames was investigated by numerical simulation. Detailed chemistry and complex thermal and transport properties were employed. The results show that the addition of water to a flame suppresses the formation of NO primarily due to the flame temperature drop. Among a lean, a stoichiometric and a rich premixed flame, the effectiveness of water addition is most significant for the stoichiometric flame and least for the rich flame, since the dominant NO formation mechanism varies. The addition of water also reduces the formation of NO in a flame because of chemical effect that increases the concentration of OH, while reduces the concentrations of O and H. Compared to the stoichiometric flame, the chemical effect is intensified in the lean and rich flames.

scholarly journals A Numerical Study on the Effect of Water Addition on NO Formation in Counterflow CH4/Air Premixed Flames

2008 ◽  
Vol 130 (5) ◽  
Author(s):  
Hongsheng Guo ◽  
W. Stuart Neill ◽  
Gregory J. Smallwood
Keyword(s):  
Numerical Study ◽  
Temperature Drop ◽  
Flame Temperature ◽  
Premixed Flames ◽  
Chemical Effect ◽  
Water Addition ◽  
Detailed Chemistry ◽  
Effect Of Water ◽  
No Formation ◽  
The Rich

The effect of water addition on NO formation in counterflow CH4/air premixed flames was investigated by numerical simulation. Detailed chemistry and complex thermal and transport properties were employed. The results show that the addition of water to a flame suppresses the formation of NO primarily due to flame temperature drop. Among a lean, a stoichiometric, and a rich premixed flame, the effectiveness of water addition is most significant for the stoichiometric flame and least for the rich flame. The addition of water also reduces the formation of NO in a flame because of the chemical effect. Compared to the stoichiometric flame, the chemical effect is intensified in the lean and rich flames.

Effect of Water Addition during Preparation on the Early-Time Photodynamics of CH3 NH3 PbI3 Perovskite Layers

ChemPhysChem ◽  
2017 ◽  
Vol 18 (23) ◽  
pp. 3320-3324 ◽  
Author(s):  
S. Aphrham ◽  
Q. Pan ◽  
S. F. Zaccarine ◽  
K. M. Felter ◽  
J. Thieme ◽  
...  
Keyword(s):  
Early Time ◽  
Water Addition ◽  
Effect Of Water

Effect of water addition on the coupling of homopolymers by click chemistry

2010 ◽  
Vol 48 (22) ◽  
pp. 4922-4928 ◽  
Author(s):  
Zhilei Liu ◽  
Jiwen Hu ◽  
Jianping Sun ◽  
Guojun Liu
Keyword(s):  
Click Chemistry ◽  
Water Addition ◽  
Effect Of Water

Numerical study of water addition on the combustion characteristics in an HCCI ethanol engine

2021 ◽  
Author(s):  
Giovani Dambros Telli ◽  
Josimar Souza Rosa ◽  
Carlos Alberto Costa ◽  
Carlos Roberto Altafini ◽  
Luiz Alberto Oliveira Rocha
Keyword(s):  
Numerical Study ◽  
Combustion Characteristics ◽  
Water Addition

Reactive Porphyrin Adsorption on TiO2 Anatase Particles: Solvent Assistance and the Effect of Water Addition

2018 ◽  
Vol 10 (19) ◽  
pp. 16836-16842 ◽  
Author(s):  
Johannes Schneider ◽  
Thomas Berger ◽  
Oliver Diwald
Keyword(s):  
Water Addition ◽  
Tio2 Anatase ◽  
Effect Of Water

Effect of Water Addition on the Microstructure, Lipid Incorporation, and Lipid Oxidation of Corn Extrudates

2019 ◽  
Vol 121 (9) ◽  
pp. 1800433 ◽  
Author(s):  
Jonas Amft ◽  
Jonas L. Bauer ◽  
Jens Rostek ◽  
Sandra Spielvogel ◽  
Karin Schwarz
Keyword(s):  
Lipid Oxidation ◽  
Water Addition ◽  
Effect Of Water
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