Obi Ndu

Johns Hopkins University Applied Physics Laboratory

Papers

Total Citations

H-Index

About

Obi Ndu is a leading figure in advanced space power systems, with a primary focus on radioisotope power systems (RPS) for planetary exploration. His seminal work, "Stirling to Flight Initiative" (2016, 4 citations), addresses NASA’s enduring need for reliable RPS to enable robotic missions, as highlighted in the Planetary Science Decadal Study. Ndu’s contributions center on developing high-efficiency Stirling converters that transform heat from radioisotope decay into electrical power, offering a more efficient alternative to traditional thermoelectric generators. This innovation is critical for long-duration missions to harsh environments like the outer planets, where solar power is insufficient. While his citation count reflects a niche but vital field, Ndu’s impact is measured by his role in advancing flight-ready RPS technology, directly supporting NASA’s strategic goals for deep-space exploration. His work bridges fundamental thermodynamics and practical aerospace engineering, making him a key contributor to the future of robotic space science.