Výsledky vyhledávání - "Takao, Yoshinori"

Report

Vector resolved energy fluxes and collisional energy losses in magnetic nozzle radiofrequency plasma thrusters

Autor: Emoto, Kazuma, Takahashi, Kazunori, Takao, Yoshinori

Publikováno v: Front. Phys. 9, 779204 (2021)

Energy losses in a magnetic nozzle radiofrequency plasma thruster are investigated to improve the thruster efficiency, which are calculated from particle energy losses in fully kinetic simulations. The simulations calculate particle energy fluxes wit

Externí odkaz: http://arxiv.org/abs/2109.08864

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Akademický článek

Magnetic field configuration effects on a miniature DC ion thruster with an inverted potential structure

Autor: Tanaka, Yoshinori, Takao, Yoshinori

Publikováno v: In Acta Astronautica June 2024 219:243-249

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Report

Axial momentum gains of ions and electrons in magnetic nozzle acceleration

Autor: Emoto, Kazuma, Takahashi, Kazunori, Takao, Yoshinori

Publikováno v: Plasma Sources Sci. Technol. 30, 115016 (2021)

The fully kinetic simulations of magnetic nozzle acceleration are conducted to investigate the axial momentum gains of ions and electrons with the electrostatic and Lorentz forces. Axial momentum gains per ion and electron are directly calculated fro

Externí odkaz: http://arxiv.org/abs/2104.09906

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Report

Numerical investigation of internal plasma currents in a magnetic nozzle

Autor: Emoto, Kazuma, Takahashi, Kazunori, Takao, Yoshinori

Publikováno v: Phys. Plasmas 28, 093506 (2021)

Two-dimensional fully kinetic particle-in-cell simulations of an electrodeless plasma thruster, which uses a magnetic nozzle, were conducted to investigate the thrust generation induced by the internal plasma current. The results clearly show that th

Externí odkaz: http://arxiv.org/abs/2104.02854

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