Electron swarm parameters in C2H2 - measurements and kinetic calculationsThe electron swarm parameters (bulk drift velocity, bulk longitudinal component of the diffusion tensor, and effective ionization frequency) in C2H2 (acetylene) are investigated for a wide range of the reduced electric field by means of measurements and kinetic calculations. The dataset contains results of measurements in a scanning drift tube apparatus under time-of-flight conditions as well as of kinetic swarm calculations, using solutions of the electron Boltzmann equation and Monte Carlo simulations. In addition to the bulk drift velocity, bulk longitudinal component of the diffusion tensor, and effective ionization frequency, results of the flux drift velocity, bulk transversal component of the diffusion tensor, and effective steady-state Townsend ionization coefficient are given.

]]>basic researchC2H2electron swarm parametersMaterials / Surfaces, Plasma Chemical Processes95b7984b-bd8d-48f0-b5cf-c469d9fd17ff2020-01-30T09:39:43+01:002023-02-28T16:06:18+01:00enINP, Wigner, AEPT, IPB, ISTElectron swarm parameters in C2H2 - measured bulk drift velocityMeasured bulk drift velocity W of electrons in acetylene (C2H2) at 293.15 K. The data table includes the reduced electric field, E/N [Td], the measured data, W_exptl [10^{4} m/s], and the data corrected for systematic effects, W_cor [10^{4} m/s].

]]>2020-01-30T09:41:02+01:002023-02-28T16:06:18+01:00text/csvcsv549https://inptdat.de/dataset/electron-swarm-parameters-c2h2-measurements-and-kinetic-calculations/resource/4060ccfa-4a4eElectron swarm parameters in C2H2 - measured longitudinal diffusion coefficientMeasured longitudinal component of the diffusion tensor times gas number density D_L N of electrons in acetylene (C2H2) at 293.15 K. The data table includes the reduced electric field, E/N [Td], the measured data, (D_L N)_exptl [10^{24}m^{-1}s^{-1}], and the data corrected for systematic effects, (D_L N)_cor [10^{24}m^{-1}s^{-1}].

]]>2020-01-30T11:33:01+01:002023-02-28T16:06:18+01:00text/csvcsv545https://inptdat.de/dataset/electron-swarm-parameters-c2h2-measurements-and-kinetic-calculations/resource/ee81c2b5-0de0Electron swarm parameters in C2H2 - measured ionization frequencyMeasured reduced effective ionization frequency nu_eff/N of electrons in acetylene (C2H2) at 293.15 K. The data table includes the reduced electric field, E/N [Td], the measured data, (nu_eff/N)_exptl [10^{-14}m^{3}/s], and the data corrected for systematic effects, (nu_eff/N)_cor [10^{-14}m^{3}/s].

]]>2020-01-30T11:41:36+01:002023-02-28T16:06:18+01:00text/csvcsv473https://inptdat.de/dataset/electron-swarm-parameters-c2h2-measurements-and-kinetic-calculations/resource/4522f899-ab45Electron swarm parameters in C2H2 - measured SST ionization coefficientReduced effective steady-state Townsend (SST) ionization coefficient alpha_eff/N of electrons in acetylene (C2H2) at 293.15 K calculated using the measured values of W, D_L and nu_eff. The data table includes the reduced electric field, E/N [Td], the values calculated with the measured data, (alpha_eff/N)_exptl [10^{-20}m^{2}], and the values calculated with the data corrected for systematic effects, (alpha_eff/N)_cor [10^{-20}m^{2}].

]]>2020-01-30T11:47:23+01:002023-02-28T16:06:18+01:00text/csvcsv455https://inptdat.de/dataset/electron-swarm-parameters-c2h2-measurements-and-kinetic-calculations/resource/cf603b5c-3095Electron swarm parameters in C2H2 - Monte Carlo simulation resultsTabulated data of electron properties in acetylene (C2H2) at 293.15 K obtained by Monte Carlo simulations using the recommended electron collision cross section data of M.-Y. Song et al. , https://doi.org/10.1063/1.4976569. The data table includes the reduced electric field, E/N [Td], and the electron properties mean electron energy, U_e [eV], flux drift velocity, w [m/s], bulk drift velocity, W [m/s], bulk longitudinal component of diffusion tensor times gas density, D_L N [m^{-1}s^{-1}], bulk transverse component of diffusion tensor times gas density, D_T N [m^{-1}s^{-1}], reduced effective ionization frequency, nu_eff/N [m^{3}/s], and reduced effective steady-state Townsend ionization coefficient, alpha_eff/N [m^{2}].

]]>2020-01-30T11:56:52+01:002023-02-28T16:06:18+01:00text/csvcsv3543https://inptdat.de/dataset/electron-swarm-parameters-c2h2-measurements-and-kinetic-calculations/resource/38dd25f9-0fb7Electron swarm parameters in C2H2 - electron Boltzmann calculation results using BE DG methodTabulated data of electron properties in acetylene (C2H2) at 293.15 K obtained by solving the electron Boltzmann equation (BE) in density gradient (DG) representation (method BE DG) using the recommended electron collision cross section data of M.-Y. Song et al., https://doi.org/10.1063/1.4976569. The data table includes the reduced electric field, E/N [Td], and the electron properties flux drift velocity, w [m/s], bulk drift velocity, W [m/s], gas number density times flux mobility, N mu_w [m^{-1}V^{-1}s^{-1}], gas number density times bulk mobility, N mu_W [m^{-1}V^{-1}s^{-1}], bulk longitudinal component of diffusion tensor times gas density, D_L N [m^{-1}s^{-1}], bulk transverse component of diffusion tensor times gas density, D_T N [m^{-1}s^{-1}], flux longitudinal component of diffusion tensor times gas density, D_Lf N [m^{-1}s^{-1}], flux transverse component of diffusion tensor times gas density, D_Tf N [m^{-1}s^{-1}], reduced effective ionization frequency, nu_eff/N [m^{3}/s], and reduced effective steady-state Townsend ionization coefficient, alpha_eff/N [m^{2}].

]]>2020-01-30T12:10:19+01:002023-02-28T16:06:18+01:00text/csvcsv9760https://inptdat.de/dataset/electron-swarm-parameters-c2h2-measurements-and-kinetic-calculations/resource/7c082507-62ccElectron swarm parameters in C2H2 - electron Boltzmann calculation results using BE 0D methodTabulated data of electron properties in acetylene (C2H2) at 293.15 K obtained by solving the electron Boltzmann equation (BE) in multiterm approximation for spatially homogeneous conditions (method BE 0D) using the recommended electron collision cross section data of M.-Y. Song et al., https://doi.org/10.1063/1.4976569. The data table includes the reduced electric field, E/N [Td], and the electron properties mean electron energy, U_e [eV], flux drift velocity, w [m/s], and reduced effective ionization frequency, nu_eff/N [m^{3}/s].

]]>2020-01-30T14:38:37+01:002023-02-28T16:06:18+01:00text/csvcsv12057https://inptdat.de/dataset/electron-swarm-parameters-c2h2-measurements-and-kinetic-calculations/resource/11ea46d8-7d49Electron swarm parameters in C2H2 - electron Boltzmann calculation results using BE SST methodTabulated data of electron swarm parameters in acetylene (C2H2) at 293.15 K obtained by solving the electron Boltzmann equation (BE) in multiterm approximation for steady-state Townsend (SST) conditions (method BE SST) using the recommended electron collision cross section data of M.-Y. Song et al., https://doi.org/10.1063/1.4976569. The data table includes the reduced electric field, E/N [Td], and the reduced effective SST ionization coefficient, alpha_eff/N [m^{2}].

]]>2020-01-30T14:47:02+01:002023-02-28T16:06:18+01:00text/csvcsv6094https://inptdat.de/dataset/electron-swarm-parameters-c2h2-measurements-and-kinetic-calculations/resource/ff09d590-0363DKANhttps://inptdat.de