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Showing 1 to 1 of 1 for “"hollow plume"”.
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Hollow Plume Mitigation of a High-Efficiency Multistage Plasma Thruster
… offers this and other benefits also creates a hollow plume, where ions are accelerated at angles rather than up the thruster centerline, causing a dip in ion current along the centerline. A laboratory model, built at JPL, was run at Cal Poly to characterize this plume shape and implement a …