Experimental Study of Effect of Vaneless-diffuser Diameter on Diffuser Performance
Dependence of propeller efficiency on angle of attack of propeller blade
Maximum velocity of a rocket /1935/
The efficiency of electrical discharges for electric propulsion
Evaluation and analysis of thrust units for power-limited propulsion systems
The reaction jet as a means of propulsion at high speeds
A Future with Hybrid Electric Propulsion Systems: A NASA Perspective
Rainbow: A New Ultra-High Efficiency Solar Array
Effect of Airplane Design Efficiency and Engine Economy on Range