Re: air-breathing plasma engines

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Sujet : Re: air-breathing plasma engines
De : jshem (at) *nospam* yaxenu.org (Julieta Shem)
Groupes : sci.misc
Date : 09. Mar 2024, 17:49:51
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <871q8js634.fsf@yaxenu.org>
References : 1
JAB <here@is.invalid> writes:

An engine that can conjure thrust from thin air? We speak to the
designer
>
Interview Will satellites be capable of generating their own thrust
with propellant created out of thin air one day? Scientists at the
George Washington University (GWU) and Princeton Plasma Physics
Laboratory reckon so.
>
https://www.theregister.com/2024/03/09/darpa_apeb_project_interview/
--8<---------------cut here---------------start------------->8---
The Reg: Can you explain how APEBs work?
​​A.T.: Air goes inside an engine and there's an electron gun that emits
high energy electrons. Those high energy electrons interact with the air
and ionize the particles; it's a chain reaction called ionization. Then
they will be excited and emit light that glows. Plasma is created from
the charges, the positive ions and negative electrons. Now you have
electromagnetic fields, and you have a perpendicular magnetic field. The
charged particles get accelerated by the Lorentz force to generate
thrust.
--8<---------------cut here---------------end--------------->8---

Date Sujet#  Auteur
9 Mar 24 * air-breathing plasma engines3JAB
9 Mar 24 `* Re: air-breathing plasma engines2Julieta Shem
9 Mar 24  `- Re: air-breathing plasma engines1JAB

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