NNS' initial focus will be on cis-lunar applications, referring to uses in the space region extending from Earth to the area surrounding the Moon's surface.

Innovative technologies, like the Annular Linear Induction Pump (ALIP) technology developed by Carlos O. Maidana, Ph.D., which was recently acquired by NANO Nuclear, will be leveraged to optimize cooling and heat transfer capabilities and address challenges in high-efficiency thermal fluid management in high temperature applications, including energy generation and even propulsion.

ALIP Technology Overview

ALIPs are electromagnetic pumps that allow the safe use of molten salts and liquid metals as working fluids in high-temperature applications, particularly in the energy, propulsion, and industrial sectors. These pumps operate at temperatures exceeding 850°C (1123 K), enabling higher-efficiency energy conversion cycle.

Development History

From 2008 to 2010, Dr. Maidana was heavily involved in ALIP development at Idaho National Laboratory as part of a joint NASA/DoE project focused on the Fission Surface Power Technology Project. His work was crucial in reviving and advancing ALIP technology in the United States after decades of limited progress

Key Features and Advantages

No moving parts, leading to higher reliability and reduced maintenance requirements
Compact form factor
Ability to operate at high temperatures (550°C using NaK78 in initial designs, later exceeding 1123 K)
Improved efficiency in energy conversion cycles1
Enhanced passive decay heat removal capability using natural circulation3