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IPFS News Link • Space Travel and Exploration

Optimized Nuclear Thermal Rocket for 45 Days to Mars

• arclein

A novel Wave Rotor (WR) topping cycle is proposed that promises to deliver similar thrust as NERVA class NTP propulsion, but with Isp in the 1400-2000 second range. Coupled with an NEP cycle, the duty cycle Isp can further be increased (1800-4000 seconds) with minimal addition of dry mass.