A model of a high subsonic jet with a nearby array of exible, aircraft-type panels is studied numerically in two dimensions. The jet is excited by a limited duration, spatially localized starter pulse in the potential core. The long time evolution of unsteady disturbances in the jet, the responses of the panels and the ensuing radiation are computed. The results show that the spectral response ...

We briefly review recent results which we have obtained in the study of J/ψ-pair production at the Tevatron and the LHC. We claim that the existing data set from CMS and D0 point at a significant double-parton-scattering contribution with an effective cross section smaller than that for jet-related observables. We have also derived simple relations involving feed-down fractions from excited sta...

* Presented as Paper IEPC-01-131 at the 27 International Electric Propulsion Conference, Pasadena, CA, 15-19 October, 2001. † Copyright © 2001 by the Electric Rocket Propulsion Society. All rights reserved. An experimental study of plasma jet at a low pressure was carried out to examine the influence of strong magnetic field on the temperature distribution. This is a fundamental study of the po...

The significance of shield gases on atmospheric pressure plasma jet (APPJ) propagation over a horizontal dielectric surface using various diagnostic methods has been investigated. obtained results imply that adding nitrogen as gas only an impact the N2 reactive species generation, mainly close to effluent while argon can boost optical emission intensity all excited species, especially at distan...