Kinetic theory of the current sheath. II. Effect of polarization on the stability of a current sheath

Lyahov, V.V.; Neshchadim, V.M.

doi:10.1016/j.asr.2012.10.006

Cited by 6 publications

(1 citation statement)

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“…Because the pinch phase is considered as quiescent, the time derivatives will be considered negligible and this means that the temporal variations of the quantities such as ion number density and velocity,

\overset{true\to}{E}

\overset{true\to}{B},

and the pinch column dimensions can be neglected during the pinch. By the way, in several studies, this quasi‐static or equilibrium approach for the plasma pinch has been adopted, too …”

Section: Methods Of Modellingmentioning

confidence: 99%

Gas mixture effects on ion‐beam flux characteristics from dense plasma focus device: Investigation by the Vlasov–Maxwell equations and experiments

Barati

Habibi

2019

Contributions to Plasma Physics

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The Vlasov-Maxwell equations were numerically solved to calculate the ion-beam flux from the plasma of argon and the plasma of mixtures of argon and neon. Some experiments were performed to measure the ion beam from the Amirkabir plasma focus (APF) device. The calculations have shown that the argon ion-beam flux peaked up to 1.928 × 10 30 ions m −2 s −1 at the optimum pressure of 1.866 mbar while the neon-argon mixture's ion-beam flux reached a maximum of 4.301 × 10 30 ions m −2 s −1 for 15% neon admixture at the optimum pressure of 1.866 mbar. The calculated kinetic energy of the ion beam has shown a maximum value of 708.7 J for the mixture of 85% argon-15% neon at the mentioned optimum pressure. K E Y W O R D SAPF, argon-neon mixture, DPF, ion beam, ion density, ion kinetic energy, Vlasov-Maxwell equations

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\overset{true\to}{E}

\overset{true\to}{B},

and the pinch column dimensions can be neglected during the pinch. By the way, in several studies, this quasi‐static or equilibrium approach for the plasma pinch has been adopted, too …”

Section: Methods Of Modellingmentioning

confidence: 99%