Results 1 to 10 of about 4,073 (93)
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2021 This paper continues the publication cycle on developing the ion plasma electrically powered spacecraft propulsion (EPSP) of the spacecraft. For monitoring and control of the EPSP operation, a feedback system based on a signal proportional to the EPSP ...
Dyubo Dmitry +6 more
doaj +2 more sources
Spacecraft impacts with advanced power and electric propulsion [PDF]
2000 IEEE Aerospace Conference. Proceedings (Cat. No.00TH8484), 2002 A study was performed to assess the benefits of advanced power and electric propulsion systems for various space missions. Advanced power technologies that were considered included multi-band gap and thin-film solar arrays, lithium batteries, and flywheels. Electric propulsion options included Hall effect thrusters and ion thrusters.
L.S. Mason, S.R. Oleson
openaire +1 more source
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020 A number of characteristics of ionic and ion-plasma accelerators laboratory samples designed for electrically powered spacecraft propulsion were investigated in the experimental research.
Tsybin Oleg +6 more
doaj +1 more source
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020 Аn analytical electrodynamic algorithm has been developed in order to study physical processes and calculate mechanical forces in an ion accelerator. This algorithm is combined with computer simulation of the electromagnetic field and charged particles ...
Dyubo Dmitry, Tsybin Oleg
doaj +1 more source
150 kW Class Solar Electric Propulsion Spacecraft Power Architecture Model [PDF]
15th International Energy Conversion Engineering Conference, 2017 The National Aeronautics and Space Administration (NASA) Solar Electric Propulsion Technology Demonstration Mission (SEP TDM), in conjunction with PC Krause and Associates, has created a Simulink-based power architecture model for a 50 kilo-Watt (kW) solar electric propulsion system.
Jeffrey Csank +2 more
openaire +1 more source
Jovian planet missions for solar cell powered electric propulsion spacecraft [PDF]
6th Aerospace Sciences Meeting, 1968 Missions for solar-electric propulsion spacecraft, calculating flyby and elliptic capture missions to Jupiter, Saturn, Uranus and ...
openaire +1 more source
Systems Engineering of a Nuclear-Electric Spacecraft [PDF]
, 1961 Studies have shown that nuclear-electric propulsion systems will provide superior payload capability and unique advantages over chemical systems for high-energy deep-space missions.
Beale, Robert J.
core +1 more source
Advanced Materials Technologies, EarlyView.The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz +5 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk +2 more
wiley +1 more source
Predicting Performance of Hall Effect Ion Source Using Machine Learning
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.This study introduces HallNN, a machine learning tool for predicting Hall effect ion source performance using a neural network ensemble trained on data generated from numerical simulations. HallNN provides faster and more accurate predictions than numerical methods and traditional scaling laws, making it valuable for designing and optimizing Hall ...
Jaehong Park +8 more
wiley +1 more source