scholarly journals Investigation of ethane pyrolysis and oxidation at high pressures using global optimization based on shock tube data

2017 ◽  
Vol 36 (1) ◽  
pp. 691-698 ◽  
Author(s):  
Viktor Samu ◽  
Tamás Varga ◽  
Kenneth Brezinsky ◽  
Tamás Turányi
Keyword(s):  
Global Optimization ◽  
Shock Tube ◽  
High Pressures ◽  
Ethane Pyrolysis

Discrepancies between shock tube and rapid compression machine ignition at low temperatures and high pressures

Shock Waves ◽  
2009 ◽  
pp. 739-744 ◽  
Author(s):  
E.L. Petersen ◽  
M. Lamnaouer ◽  
J. de Vries ◽  
H. Curran ◽  
J. Simmie ◽  
...  
Keyword(s):  
Shock Tube ◽  
Low Temperatures ◽  
High Pressures ◽  
Rapid Compression Machine ◽  
Rapid Compression

Shock Tube Autoignition Studies for Conventional and Alternative Transportation Fuel Components

2012 ◽  
Author(s):  
Matthew A. Oehlschlaeger
Keyword(s):  
Shock Tube ◽  
Reaction Kinetics ◽  
Alternative Fuels ◽  
Internal Combustion Engines ◽  
High Pressures ◽  
Rapid Development ◽  
Oxidation Kinetic ◽  
Engine Operation ◽  
Alternative Transportation ◽  
Fuel Components

Gas-phase autoignition, a fundamental indicator of fuel reactivity, and its underlying reaction kinetics are of importance to the operation of gas turbine and internal combustion engines, particularly in advanced engine concepts where kinetics may play a more important role than in legacy designs. The increasing significance of kinetics in modern engine operation and the rapid development of alternative fuels motivates an understanding of reaction kinetics and in particular the influence of fuel structure on oxidation and autoignition. A series of shock tube autoignition studies have been carried for pure fuel components found in conventional and alternative transportation fuels over the last five years. Results of these studies are summarized here. Measurements have been made for compounds found in or relevant to conventional gasoline, diesel, and jet fuels and alternative fuels including biodiesels, Fischer-Tropsch fuels, and hydroprocessed renewable fuels. Experiments were carried out for gaseous fuel/air mixtures in a heated shock tube facility. Fuel/air mixtures were studied for rich to lean conditions at high pressures (10–60 atm) and for a large range of temperatures spanning three distinct regions of reactivity from the high-temperature Arrhenius region, through the negative-temperature-coefficient region, and into the low-temperature region. The experimental results provide fundamental information about the structure-reactivity relationships for fuels and targets for the development of fuel oxidation kinetic models.

Shock Tube and Kinetic Study on the Effects of CO2 on Dimethyl Ether Autoignition at High Pressures

2019 ◽  
Vol 33 (10) ◽  
pp. 10197-10208 ◽  
Author(s):  
Neda Djordjevic ◽  
Mike Rekus ◽  
Johann Vinkeloe ◽  
Lisa Zander
Keyword(s):  
Shock Tube ◽  
Kinetic Study ◽  
Dimethyl Ether ◽  
High Pressures

Shock-tube study of the autoignition of n-heptane/toluene/air mixtures at intermediate temperatures and high pressures

2007 ◽  
Vol 149 (1-2) ◽  
pp. 25-31 ◽  
Author(s):  
J. Herzler ◽  
M. Fikri ◽  
K. Hitzbleck ◽  
R. Starke ◽  
C. Schulz ◽  
...  
Keyword(s):  
Shock Tube ◽  
High Pressures ◽  
Tube Study

Real Gas Corrections in Shock Tube Studies at High Pressures

1996 ◽  
Vol 36 (3) ◽  
pp. 321-326 ◽  
Author(s):  
David F. Davidson ◽  
Ronald K. Hanson
Keyword(s):  
Shock Tube ◽  
High Pressures ◽  
Real Gas

Shock-tube and modeling study of ethane pyrolysis and oxidation

2000 ◽  
Vol 120 (3) ◽  
pp. 245-264 ◽  
Author(s):  
Yoshiaki Hidaka ◽  
Kazutaka Sato ◽  
Hiroki Hoshikawa ◽  
Toshihide Nishimori ◽  
Rie Takahashi ◽  
...  
Keyword(s):  
Shock Tube ◽  
Modeling Study ◽  
Ethane Pyrolysis

Shock tube measurements and model development for morpholine pyrolysis and oxidation at high pressures

2013 ◽  
Vol 160 (9) ◽  
pp. 1559-1571 ◽  
Author(s):  
Sijie Li ◽  
David F. Davidson ◽  
Ronald K. Hanson ◽  
Nicole J. Labbe ◽  
Phillip R. Westmoreland ◽  
...  
Keyword(s):  
Shock Tube ◽  
High Pressures ◽  
Model Development
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