Navigation systems for aircraft and space vehicles
Resources on the moon - Implications for manned lunar missions
Combined power plants : including combined cycle gas turbine (CCGT) plants
The characteristics of mechanical engineering systems
Fluid mechanics, thermodynamics of turbomachinery
Fluid mechanics, thermodynamics of turbomachinery
Systems engineering, manned space flight.
Utilization of ground-based guidance systems to supplement onboard guidance of space vehicles.
Effect of small bending stiffness on deformation of inflated structures.
Deployable elements of the orbiting geophysical observatories.
Inflatable solar shields for cryogenic space vehicles.
Some recent results in aerospace vehicle trajectory optimization techniques.
The design of a large angle three-axis attitude servomechanism for spacecraft.
Optimum transversal contour of a lifting body at hypersonic speeds.
Current spacecraft development