Large lighter-than-air vehiclesThe background of experience and the results achieved in building large airships are discussed. Two current applications are identified. These are in heavy vertical lift and in long endurance patrol. The most promising concepts for these missions include hybrid combinations of helicopters and aerostats and more conventional rigid types. These new approaches will require some technology development in aerodynamics and structures, but all vehicles will benefit from application of modern methods and materials.
Document ID
19790049818
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Mayer, N. J. (NASA Headquarters Washington, DC United States)