Energy storage and conversion efficiency in a hydraulic /gas-turbine hybrid
Energy storage: applications, benefits, and candidate technologies
Inductively coupled TI-MPD spacecraft electric propulsion
Applications and prospects of energy storage batteries
Optimal control of flywheel hybrid transmission
Combined engine/battery systems for road vehicles
Technology status-fuel cells and electrolysis cells
Advanced composite flywheel for vehicle application
Advanced flywheel energy storage unit for a high power energy source for vehicular use
Gaseous automotive fuels from steam reformed liquid hydrocarbons