Author: Powell M. Lovell
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 42
Book Description
An investigation has been conducted to determine the effects of wing position and vertical tail configuration on the stability and control characteristics of a jet-powered delta-wing vertically rising airplane model. A ducted-fan powerplant was used because there was no hot-jet powerplant of sufficiently small size and adequate reliability available. In addition to conventional flap-type control surfaces on the wings and vertical tails, the model had jet-reaction controls provided by movable eyelids at the rear of the tail pipe and by air bled from the main duct and exhausted through movable nozzles near the wing tips. The investigation consisted of flight and force tests of three model configurations: a high wing with a top-mounted vertical tail, a high wing with top- and bottom-mounted vertical tails, and a low wing with the top-mounted vertical tail. The flight tests, which were made in the Langley full-scale tunnel, represented slow constant-altitude transitions from hovering to normal unstalled forward flight.
Effects of Wing Position and Vertical-tail Configuration on Stability and Control Characteristics of a Jet-powered Delta-wing Vertically Rising Airplane Model
Author: Powell M. Lovell
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 42
Book Description
An investigation has been conducted to determine the effects of wing position and vertical tail configuration on the stability and control characteristics of a jet-powered delta-wing vertically rising airplane model. A ducted-fan powerplant was used because there was no hot-jet powerplant of sufficiently small size and adequate reliability available. In addition to conventional flap-type control surfaces on the wings and vertical tails, the model had jet-reaction controls provided by movable eyelids at the rear of the tail pipe and by air bled from the main duct and exhausted through movable nozzles near the wing tips. The investigation consisted of flight and force tests of three model configurations: a high wing with a top-mounted vertical tail, a high wing with top- and bottom-mounted vertical tails, and a low wing with the top-mounted vertical tail. The flight tests, which were made in the Langley full-scale tunnel, represented slow constant-altitude transitions from hovering to normal unstalled forward flight.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 42
Book Description
An investigation has been conducted to determine the effects of wing position and vertical tail configuration on the stability and control characteristics of a jet-powered delta-wing vertically rising airplane model. A ducted-fan powerplant was used because there was no hot-jet powerplant of sufficiently small size and adequate reliability available. In addition to conventional flap-type control surfaces on the wings and vertical tails, the model had jet-reaction controls provided by movable eyelids at the rear of the tail pipe and by air bled from the main duct and exhausted through movable nozzles near the wing tips. The investigation consisted of flight and force tests of three model configurations: a high wing with a top-mounted vertical tail, a high wing with top- and bottom-mounted vertical tails, and a low wing with the top-mounted vertical tail. The flight tests, which were made in the Langley full-scale tunnel, represented slow constant-altitude transitions from hovering to normal unstalled forward flight.
Technical Note - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 806
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 806
Book Description
United States Educational, Scientific, and Cultural Motion Pictures and Filmstrips: Education Section 1958, Selected and Available for Use Abroad
Author: United States Information Agency
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 486
Book Description
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 486
Book Description
United States Educational, Scientific, and Cultural Motion Pictures and Filmstrips, Selected and Available for Use Abroad: Education Section, 1958, Education and Productivity
Author: United States Information Agency
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 480
Book Description
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 480
Book Description
United States Educational, Scientific, and Cultural Motion Pictures and Filmstrips, Selected and Available for Use Abroad; Education Section
Author: United States. Interdepartmental Committee on Visual and Auditory Materials for Distribution Abroad. Subcommittee on Catalog
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 480
Book Description
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 480
Book Description
Annual Report - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages :
Book Description
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages :
Book Description
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Ignition Delays and Fluid Properties of Several Fuels and Nitric Acid Oxidants in Temperature Range from 70 Degrees to -105 Degrees Fahrenheit
Author: Riley O. Miller
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 668
Book Description
At -40 degrees F, several blends of aromatic amines with triethylamine show promise as ignitor fuels with mixed acid (nitric acid plus sulfuric acid) and red fuming nitric acid} and some of these fuels may be useful also with white fuming nitric acid.
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 668
Book Description
At -40 degrees F, several blends of aromatic amines with triethylamine show promise as ignitor fuels with mixed acid (nitric acid plus sulfuric acid) and red fuming nitric acid} and some of these fuels may be useful also with white fuming nitric acid.
Technical Note
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 352
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 352
Book Description
Applied Mechanics Reviews
Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 630
Book Description
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 630
Book Description
A Selected Listing of NASA Scientific and Technical Reports for ...
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 818
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 818
Book Description