Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 424
Book Description
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 424
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 424
Book Description
An Examination of Handling Qualities Criteria for V/STOL Aircraft
Author: Seth B. Anderson
Publisher:
ISBN:
Category : Flight control
Languages : en
Pages : 56
Book Description
A study has been undertaken to define hand-ling qualities criteria for V/STOL aircraft. With the current military requirements for helicopters and airplanes as a framework, modifications and additions were made for conversion to a preliminary set of V/STOL requirements using a broad background of flight experience and pilots' comments from VTOL and STOL aircraft, BLC (boundary-layer-control) equipped aircraft, variable stability aircraft, flight simulators and landing approach studies. The report contains a discussion of the reasoning behind and the sources of information leading to suggested requirements. The results of the study indicate that the majority of V/STOL requirements can be defined by modifications to the helicopter and/or airplane requirements by appropriate definition of reference speeds. Areas where a requirement is included but where the information is felt to be inadequate to establish a firm quantitative requirement include the following: Control power and damping relationships about all axes for various sizes and types of aircraft; control power, sensitivity, d-amping and response for height control; dynamic longitudinal and dynamic lateral- directional stability in the transition region, including emergency operation; hovering steadiness; acceleration and deceleration in transition; descent rates and flight-path angles in steep approaches, and thrust margin for approach.
Publisher:
ISBN:
Category : Flight control
Languages : en
Pages : 56
Book Description
A study has been undertaken to define hand-ling qualities criteria for V/STOL aircraft. With the current military requirements for helicopters and airplanes as a framework, modifications and additions were made for conversion to a preliminary set of V/STOL requirements using a broad background of flight experience and pilots' comments from VTOL and STOL aircraft, BLC (boundary-layer-control) equipped aircraft, variable stability aircraft, flight simulators and landing approach studies. The report contains a discussion of the reasoning behind and the sources of information leading to suggested requirements. The results of the study indicate that the majority of V/STOL requirements can be defined by modifications to the helicopter and/or airplane requirements by appropriate definition of reference speeds. Areas where a requirement is included but where the information is felt to be inadequate to establish a firm quantitative requirement include the following: Control power and damping relationships about all axes for various sizes and types of aircraft; control power, sensitivity, d-amping and response for height control; dynamic longitudinal and dynamic lateral- directional stability in the transition region, including emergency operation; hovering steadiness; acceleration and deceleration in transition; descent rates and flight-path angles in steep approaches, and thrust margin for approach.
NASA's Contributions to Aeronautics, Volume 2, Flight Environment ..., NASA/SP-2010-570-Vol 2, 2010, *
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1070
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1070
Book Description
NASA's Contributions to Aeronautics: Flight environment, operations, flight testing, and research
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1064
Book Description
Two-volume collection of case studies on aspects of NACA-NASA research by noted engineers, airmen, historians, museum curators, journalists, and independent scholars. Explores various aspects of how NACA-NASA research took aeronautics from the subsonic to the hypersonic era.-publisher description.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1064
Book Description
Two-volume collection of case studies on aspects of NACA-NASA research by noted engineers, airmen, historians, museum curators, journalists, and independent scholars. Explores various aspects of how NACA-NASA research took aeronautics from the subsonic to the hypersonic era.-publisher description.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 970
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 970
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
U.S. Aeronautics and Space Activities
Author: United States. President
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 540
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 540
Book Description
United States Aeronautics and Space Activities
Author: United States. President
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 488
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 488
Book Description
Aeronautics and Space Report of the President ... Activities
Author: United States. President
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 1372
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 1372
Book Description
Reports and Documents
Author: United States. Congress
Publisher:
ISBN:
Category :
Languages : en
Pages : 1690
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1690
Book Description
UTIAS Report
Author: University of Toronto. Institute for Aerospace Studies
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 786
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 786
Book Description