Calculation of electron-molecule reactions of NO decomposition in pulsed corona discharges
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منابع مشابه
Surface corona-bar discharges for production of pre-ionizing UV light for pulsed high-pressure plasmas
Multi-atmospheric pressure, pulsed electric discharge excited lasers require pre-ionization to produce spatially uniform glows. Many such systems use corona bars to produce ultraviolet (UV) and vacuum ultraviolet (VUV) light as photo-ionization sources for this purpose. Corona bars are transient surface discharges, typically in a cylindrical geometry, that sustain high electron temperatures and...
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Corona discharges exist in a variety of forms (streamer and diffuse, steady and pulsed) and have multi-scale nature (in both space and time). High spatial resolution is required to analyze ionization fronts, streamers and Trichel pulses observed in corona discharges. We present multi-dimensional simulations of corona and glow discharges with adaptive Cartesian mesh using fluid models. Effects o...
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متن کاملNO-γ emissions from streamer discharges: direct electron impact excitation versus resonant energy transfer
It has been established that production of NO-γ emission in pulsed corona discharges is dominated by the energy transfer from N2(A 3 + u ) to the NO ground state NO(X 2 r) while direct excitation by electron impact is negligible. However, recent studies suggest that the electron impact excitation plays a more important role. In this work, we report modelling results of NO-γ emission associated ...
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تاریخ انتشار 2008