Development of an engineering optimization tool for miniature Pulsed Plasma Thrusters
Development of an engineering optimization tool for miniature Pulsed Plasma Thrusters
Pulsed Plasma Thrusters (PPT) are an established technology for compact thrust propulsion systems. Although PPT optimization has been performed previously it requires complex numerical codes. A 0D pulsed inductive acceleration model has been developed which links together the dynamics of the current sheet with the plasma dimensions and ionization processes. The model novelty is in a self-consistent estimation of the plasma sheet properties (temperature, density, thickness) driven by the magnetic pinch pressure and propellant ablation together with its simplicity. Parametric studies have been performed in an attempt to arrive at optimized design solutions for small PPTs.
Golosnoy, I.O.
40603f91-7488-49ea-830f-24dd930573d1
Gabriel, S.B.
ac76976d-74fd-40a0-808d-c9f68a38f259
Ciaralli, Simone
dd15fc8e-4a50-43f6-9cbf-0a87d025b5f6
Coletti, M.
f99567c2-8fab-42dd-9e25-c3f69495667f
July 2015
Golosnoy, I.O.
40603f91-7488-49ea-830f-24dd930573d1
Gabriel, S.B.
ac76976d-74fd-40a0-808d-c9f68a38f259
Ciaralli, Simone
dd15fc8e-4a50-43f6-9cbf-0a87d025b5f6
Coletti, M.
f99567c2-8fab-42dd-9e25-c3f69495667f
Golosnoy, I.O., Gabriel, S.B., Ciaralli, Simone and Coletti, M.
(2015)
Development of an engineering optimization tool for miniature Pulsed Plasma Thrusters.
34th International Electric Propulsion Conference, Kobe city, Hyogo, Japan.
04 - 10 Jul 2015.
11 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Pulsed Plasma Thrusters (PPT) are an established technology for compact thrust propulsion systems. Although PPT optimization has been performed previously it requires complex numerical codes. A 0D pulsed inductive acceleration model has been developed which links together the dynamics of the current sheet with the plasma dimensions and ionization processes. The model novelty is in a self-consistent estimation of the plasma sheet properties (temperature, density, thickness) driven by the magnetic pinch pressure and propellant ablation together with its simplicity. Parametric studies have been performed in an attempt to arrive at optimized design solutions for small PPTs.
Text
IEPC15_paper51_PPT_model_v4.pdf
- Accepted Manuscript
More information
Accepted/In Press date: June 2015
Published date: July 2015
Venue - Dates:
34th International Electric Propulsion Conference, Kobe city, Hyogo, Japan, 2015-07-04 - 2015-07-10
Organisations:
EEE
Identifiers
Local EPrints ID: 380286
URI: http://eprints.soton.ac.uk/id/eprint/380286
PURE UUID: 26b9591c-c77d-4168-b74d-cd9a013f72ef
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Date deposited: 08 Sep 2015 12:49
Last modified: 14 Mar 2024 20:58
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Contributors
Author:
I.O. Golosnoy
Author:
S.B. Gabriel
Author:
Simone Ciaralli
Author:
M. Coletti
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