NDLI: Mathematical and numerical modeling of moving inhomogeneous weakly ionized gas-plasma flows for determination of target scattered fields

Content Provider	IEEE Xplore Digital Library
Author	Ageev, I.M. Shishkin, A.G. Shishkin, G.G. Merdanov, K.M. Skvortsov, V.S.
Copyright Year	2008
Description	Author affiliation: Moscow Aviation Inst., Moscow (Ageev, I.M.) \|\| Dept. of Comput. Math. & Cybern., Moscow State Univ., Vorobjovy Gory (Shishkin, A.G.; Shishkin, G.G.) \|\| OJSC Tristan, Moscow (Merdanov, K.M.; Skvortsov, V.S.)
Abstract	The electrodynamic models of scattered fields of moving inhomogeneous weakly ionized plasma media are based on the study of its gas dynamic and plasma physical properties. The solution of different radio physical (radar) problems requires the determination of the electron density distribution over jet volume. Such distributions have been obtained by the help of presented in this paper full and simplified analytical and numerical models of gas dynamical jet in air wake. It has been detected that these distributions are not connected with the gas density distribution and are determined by the temperature distribution. The developed model allows simulating the jet behaviour with high enough accuracy. The calculations of spatial electron density distribution in the wide range of flight velocities and power plant parameters and for different regimes of jet effluxes in ambient space were performed.
Starting Page	446
Ending Page	449
File Size	255116
Page Count	4
File Format	PDF
ISBN	9781424423217
DOI	10.1109/RADAR.2008.4653964
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-09-02
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Mathematical model Plasmas Equations Numerical models Power generation Atmospheric modeling Heating
Content Type	Text
Resource Type	Article

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