Robust metal additive manufacturing process selection and development for aerospace components

P Gradl, DC Tinker, A Park, OR Mireles… - Journal of Materials …, 2022 - Springer
Metal additive manufacturing (AM) encapsulates the myriad of manufacturing processes
available to meet industrial needs. Determining which of these AM processes is best for a …

Optimal Liquid Engine Architecture by Performance-Cooling Tradeoff Analysis

S Tauchi, C Inoue, Z Wang, Y Daimon… - Journal of Propulsion and …, 2024 - arc.aiaa.org
We perform physics-based theoretical analyses on the tradeoff between the overall
performance of specific impulse and the thermal protection ability of a coolant liquid film to …

Unsteady Stream-Tube Model for Pulse Performance of Bipropellant Thrusters

Y Oishi, S Tauchi, C Inoue - Journal of Propulsion and Power, 2023 - arc.aiaa.org
We propose a theoretical model for predicting the impulse bit of bipropellant thrusters under
pulse-firing operations. The present theoretical model, which considers the nonuniformity of …

Relative position keeping for precise formation flying using linear momentum exchange

J Wang, S Li, C Liu, Z Wang - Journal of Guidance, Control, and …, 2023 - arc.aiaa.org
REMOTE-SENSING satellites are Earth observation satellites with the remote-sensing
antennas as the payloads [1]. For Earth observation missions, the resolution of images has …

Metal Additive Manufacturing in the Space Industry

B Blakey-Milner, A du Plessis, P Gradl, L Cooper… - 2023 - dl.asminternational.org
This article presents the use of additive manufacturing (AM) in the space industry. It
discusses metal AM processes and summarizes metal AM materials, including their relevant …

Qualification Testing of a 110-N Attitude Control Thruster

P Bangalore Venkatesh, L Osborne - AIAA SCITECH 2024 Forum, 2024 - arc.aiaa.org
A 110-N Attitude Control Thruster (ACT), designated A110, has been developed primarily for
lunar lander missions for use with mixed oxides of nitrogen containing 3% nitric oxide and …

DESIGN AND PERFORMANCE OF A 110 N ATTITUDE CONTROL THRUSTER FOR LUNAR MISSIONS

PB Venkatesh, L Osborne, H Boenish… - … Journal of Energetic …, 2023 - dl.begellhouse.com
The design and development of an attitude control thruster, designated A110, developed for
broad attitude control applications, including lunar landers, is described. The A110 thruster …

[PDF][PDF] 宇宙機用2 液スラスタにおける推進薬噴射時の過渡特性に関する研究

藤井剛 - 2022 - catalog.lib.kyushu-u.ac.jp
宇宙機用2液スラスタにおける推進薬噴射時の過渡特 性に関する研究 Page 1 九州大学学術情報
リポジトリ Kyushu University Institutional Repository 宇宙機用2液スラスタにおける推進薬噴射 …