面向空间引力波探测任务的微推进技术研究进展

于达仁, 牛翔, 王泰卜, 王尚胜, 曾明… - 中山大学学报(自然 …, 2023 - xuebaozr.sysu.edu.cn
微推力器是实现空间引力波探测中无拖曳控制任务的关键. 本文在分析空间引力波探测无拖曳
控制系统对微推力器要求基础上, 通过微推进技术原理开展分析, 梳理出了满足要求的微推力器 …

Lifetime considerations for electrospray thrusters

A Thuppul, PL Wright, AL Collins, JK Ziemer, RE Wirz - Aerospace, 2020 - mdpi.com
Ionic liquid electrospray thrusters are capable of producing microNewton precision thrust at
a high thrust–power ratio but have yet to demonstrate lifetimes that are suitable for most …

Mass flux and current density distributions of electrospray plumes

A Thuppul, AL Collins, PL Wright… - Journal of Applied …, 2021 - pubs.aip.org
Performance and lifetime analysis of electrospray thrusters requires accurate knowledge of
the mass and charge distributions of the plume. Mass flux and current density distributions …

Electrospray thruster performance and lifetime investigation for the LISA mission

RE Wirz - AIAA Propulsion and Energy 2019 Forum, 2019 - arc.aiaa.org
Electrospray thrusters were first operated in space in 2015 as the technology demonstration
of the Colloid MicroNewton Thrusters (CMNTs), developed by Busek Co., Inc. and NASA Jet …

Emission modes in electrospray thrusters operating with high conductivity ionic liquids

NM Uchizono, AL Collins, A Thuppul, PL Wright… - Aerospace, 2020 - mdpi.com
Electrospray thruster life and mission performance are strongly influenced by grid
impingement, the extent of which can be correlated with emission modes that occur at …

[HTML][HTML] Machine learning electrospray plume dynamics

MKJD Breddan, RE Wirz - Engineering Applications of Artificial Intelligence, 2024 - Elsevier
Abstract Machine learning models are applied to simulated electrospray particle data to
investigate plume dynamics from emission to final particle properties. A limited set of final …

Electrospray plume evolution: Influence of drag

MKJD Breddan, RE Wirz - Journal of Aerosol Science, 2023 - Elsevier
Abstract The University of California, Los Angeles (UCLA) Plasma, Energy, & Space
Propulsion Laboratory (PESPL) presents the Discrete Electrospray Lagrangian Interaction …

Monopropellant-electrospray multimode thruster testing results: Electrospray mode

CT Lyne, J Rovey, SP Berg - AIAA Propulsion and Energy 2021 Forum, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-3439. vid Multimode propulsion is
the combination of two or more propulsive modes into a system that shares a single …

[PDF][PDF] Electrospray plume evolution via discrete simulations

MJ Davis, AL Collins, RE Wirz - Proceedings of the 36th International …, 2019 - academia.edu
II. Introduction lectrospray thrusters are a highly scalable form of electric propulsion with a
wide range of specific impulse capabilities. In 2015, such thrusters first demonstrated in …

[HTML][HTML] Analysis of beam currents under an oscillating cone-jet mode for developing high-precision electrospray thrusters

K Zhang, S Kuang, X Suo, X Huang, Z Li… - Journal of Applied …, 2022 - pubs.aip.org
As an application of electrospray, electrospray thrusters are preferred to work in a steady
electrohydrodynamic mode to output high-precision and adjustable thrust through …