Ben Longmier
Papers
1
Total Citations
21
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1
About
Dr. Ben Longmier is a pioneering figure in advanced space propulsion, with his research centered on high-power electric thrusters and plasma physics. His most cited work, "VASIMR Performance Measurements at Powers Exceeding 50 kW and Lunar Robotic Mission Applications" (2008, 21 citations), documents groundbreaking experiments on the Variable Specific Impulse Magnetoplasma Rocket (VASIMR) VX-100. Using argon propellant, Longmier achieved 100% propellant utilization and ion fluxes up to 1.7×10²⁰/s at RF powers exceeding 50 kW, demonstrating efficient plasma production and acceleration for deep-space missions. This work directly supports applications like lunar cargo transport, showcasing VASIMR's potential to revolutionize interplanetary travel with variable thrust and specific impulse. Beyond this, Longmier has contributed to fusion energy and plasma diagnostics, co-founding the Ad Astra Rocket Company to commercialize VASIMR technology. His impact extends to inspiring the next generation through public outreach and educational initiatives. With over 20 citations on this seminal paper alone, Longmier's legacy lies in bridging laboratory plasma physics with real-world space exploration, making him a key architect of next-generation propulsion systems.
Research Focus
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Top Papers
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