Results 81 to 90 of about 6,632 (182)

Performance Characteristics of Turkey’s First 1,5 kW Hall Thruster Electric Propulsion System

open access: yesHavacılık ve Uzay Teknolojileri Dergisi, 2020
Due to significant advantages and successful applications, electric propulsion has become a key technology for both scientific and commercial space missions.
Demet Ulusen   +7 more
doaj  

Electric thruster research [PDF]

open access: yes
It has been customary to assume that ions flow nearly equally in all directions from the ion production region within an electron-bombardment discharge chamber. In general, the electron current through a magnetic field can alter the electron density, and
Kaufman, H. R., Robinson, R. S.
core   +2 more sources

An Overview of DC-DC Power Converters for Electric Propulsion

open access: yesAerospace
Electric propulsion (EP) has become a pivotal technology in modern space exploration, enabling prolonged mission durations, increased payload capacity, and precise deep-space navigation through its superior thrust efficiency and low propellant ...
Minghai Dong   +5 more
doaj   +1 more source

Helicity-Aware Design of Hall-Type MHD Thrusters

open access: yesApplied Sciences
We study thrust production in a single-fluid magnetohydrodynamic (MHD) thruster with Hall-type coaxial geometry and show how velocity–field alignment and magnetic topology set the operating regime.
Mario J. Pinheiro
doaj   +1 more source

Time-Resolved Wall Ion Flux Linked to Discharge Current Oscillations in an SPT-100-Type Electric Thruster

open access: yesSakarya University Journal of Computer and Information Sciences
An SPT-100-type electric thruster is simulated at nominal operating conditions using a two-dimensional, axisymmetric, fully kinetic particle-in-cell/Monte Carlo collision (PIC/MCC) plasma model.
Burak Karadag
doaj   +1 more source

Anomalous diffusion in a plasma formed from the exhaust beam of an electron-bombardment ion thruster [PDF]

open access: yes
Electron diffusion process in beam plasma passing through electrically floating ...
Cohen, A. J.
core   +1 more source

Thrust measurement methods for electric propulsion based on flexible beam structure

open access: yesHe jishu
BackgroundElectric propulsion systems, compared to traditional chemical propulsion, offer longer operational lifespans and lower fuel consumption in space missions, garnering significant attention in recent years.
WANG Luoqi   +9 more
doaj   +1 more source

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