OVERVIEW

The AIS-ADAMANT Series represents the newest and most advanced propulsion development yet at Applied Ion Systems. At the core of the AIS-ADAMANT Series is the Sublimation Fuel Delivery System (SFDS), which sublimates and delivers Adamantane fuel directly into the highly modular plasma and ion thrusters that attach to the SFDS. Adamantane is a unique solid hydrocarbon diamandoid that exhibits direct sublimation at low temperatures.

The ADAMANT Series aims to tackle scaling for conventional plasma and ion propulsion systems such as gridded ion, Hall, and RF plasma down to the smallest levels of nanosats by focusing on a highly experimental fuel source to eliminate complex valving, metering, and pressurized tanks. Unlike Iodine, which is currently one of the top candidates for alternative fuels for EP, Adamantane does not exhibit serious material corrosion issues, and is not nearly as toxic to handle, while having a larger ionization cross-section (easier to ionize) as well as having nearly identical performance to Xenon, Krypton, and Iodine propellants.

The ultra-modular design of the ADAMANT Series SFDS allows for ease of expanded fuel capacity and customization. In addition, all other ADAMANT Series thrusters will be directly compatible to the SFDS, interfacing directly to the tank. The ADAMANT Series will offer unprecedented access to normally exorbitantly cost-prohibitive technologies such as gridded ion, Hall effect, and RF plasma that are currently on the market, reducing cost from competitor systems by over an order of magnitude, and scaling down in size and power for compatibility with small Cubesat platforms, allowing for any nanosat team to access advanced plasma and ion propulsion technologies.

TECHNICAL SPECIFICATIONS

  • System Type: Fuel delivery
  • Fuel Delivery Method: Direct sublimation
  • Fuel: Adamantane
  • Fuel Storage: Solid
  • Tank Pressure: Unpressurized
  • Rated Power: 1W to 19W
  • Dry Mass: TBD
  • Fuel Mass: TBD
  • Current Models: SFDS-3, SFDS-4, SFDS-5, SFDS-6
  • Test Readiness Level (TRL): 2
  • Status: ACTIVE

DESIGN FILES

COMING SOON!!!

ENGINEERING TEST REPORTS

COMING SOON!!!

GALLERY

AIS-ADAMANT Series Sublimation Fuel Delivery System Gallery

VACUUM TEST PLATFORM

Micro Propulsion Testing Chamber

UPDATE LOG

  • 12/12/2020 – First conceptual CAD models of the ADAMANT Series fuel tank design and experimental anode layer ion thruster concept revealed.
  • 12/28/2020 – First prototype design for the SFDS tank completed, along with initial preliminary thermal modeling.
  • 12/29/2020 – Finalized CAD render for the first prototype SFDS tank revealed. Files sent out for manufacturing.
  • System Type: Fuel Delivery
  • Fuel Type: Adamantane
  • Power Class: 1W-19W
  • Status: ACTIVE