Author: Juan AbellóPublisher:
ISBN:
Category :
Languages : en
Pages : 466
Book Description
Rotorcraft Blade-vortex Interaction Noise Reduction Through Attitude and Flight Parameter Variations
Scientific and Technical Aerospace Reports
Author: Evaluation of Helicopter Noise Due to B Blade-vortex Interaction for Five Tip Configurations
Author: NASA Scientific and Technical Publications
Author: Evaluation of Helicopter Noise Due to Blade-vortex Interaction for Five Tip Configurations
Author: Danny R. HoadPublisher:
ISBN:
Category : Acoustical engineering
Languages : en
Pages : 84
Book Description
Cities and Their Vital Systems
Author: Advisory Committee on Technology and SocietyPublisher: National Academies Press
ISBN: 9780309037860
Category : Social Science
Languages : en
Pages : 1298
Book Description
Cities and Their Vital Systems asks basic questions about the longevity, utility, and nature of urban infrastructures; analyzes how they grow, interact, and change; and asks how, when, and at what cost they should be replaced. Among the topics discussed are problems arising from increasing air travel and airport congestion; the adequacy of water supplies and waste treatment; the impact of new technologies on construction; urban real estate values; and the field of "telematics," the combination of computers and telecommunications that makes money machines and national newspapers possible.
Journal of the American Helicopter Society
Author: American Helicopter SocietyPublisher:
ISBN:
Category : Helicopters
Languages : en
Pages : 320
Book Description
Dissertation Abstracts International
Author: Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 788
Book Description
Ames Research Center Publications: A Continuing Bibliography, 1980
Author: Aeronautical Engineering
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 580
Book Description
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)