TY - GEN

T1 - Air-hydrocarbon mixture ionization processes for optimization of ignition description

AU - Bychkov, V. L.

AU - Lomteva, A. Yu

AU - Kudryavtsev, A. A.

AU - Bogdanov, E. A.

AU - Kuranov, A. L.

PY - 2007/7/3

Y1 - 2007/7/3

N2 - The presented work is devoted to analysis of effective ionization processes at early discharge stages in air and air- methane mixtures at different temperatures and mixture compositions as the first necessary step before analysis of air - methane moving mixture ionization. Necessary parameters of excitation, ionization and attachment in these mixtures have been determined in wide range of E/N parameter (E-electric field strength, N-density of neutrals). So called, "thresholds" of ionization in these gas mixtures have been calculated. Experiments on ionization measurements in these mixtures are discussed.

AB - The presented work is devoted to analysis of effective ionization processes at early discharge stages in air and air- methane mixtures at different temperatures and mixture compositions as the first necessary step before analysis of air - methane moving mixture ionization. Necessary parameters of excitation, ionization and attachment in these mixtures have been determined in wide range of E/N parameter (E-electric field strength, N-density of neutrals). So called, "thresholds" of ionization in these gas mixtures have been calculated. Experiments on ionization measurements in these mixtures are discussed.

UR - http://www.scopus.com/inward/record.url?scp=34347252632&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:34347252632

SN - 1563478900

SN - 9781563478901

T3 - Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting

SP - 16352

EP - 16363

BT - Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting

T2 - 45th AIAA Aerospace Sciences Meeting 2007

Y2 - 8 January 2007 through 11 January 2007

ER -