Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 688

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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.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 688

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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.

Index of NASA Technical Publications

Index of NASA Technical Publications PDF Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 448

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Index of NACA Technical Publications

Index of NACA Technical Publications PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 388

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Subject Index to Unclassified ASTIA Documents

Subject Index to Unclassified ASTIA Documents PDF Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 308

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Wind-tunnel Investigation of Effects of Ventral Fins at Two Positions on Lateral-stability Derivatives of 45© High-wing Model Oscillating in Yaw

Wind-tunnel Investigation of Effects of Ventral Fins at Two Positions on Lateral-stability Derivatives of 45© High-wing Model Oscillating in Yaw PDF Author: Byron M. Jaquet
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 24

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Book Description
An investigation was made in the Langley stability tunnel to determine the effects of ventral fins at two positions (zero and -70 degrees dihedral) on the lateral stability derivatives of a 45 degrees swept high-wing model oscillating in yaw. The effect of the ventral fins on the stability derivatives was determined with and without the vertical and horizontal tails for an angle-of-attack range of zero to 30 degrees at a Mach number of 0.13 and a Reynolds number of 830,000, based on the wing mean aerodynamic chord. The steady-state derivatives for a similar model without ventral fins are also presented. No discussion of the data has been made in order to expedite their publication.

A Selected Listing of NASA Scientific and Technical Reports for ...

A Selected Listing of NASA Scientific and Technical Reports for ... PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 818

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Miscellaneous Directional-stability Data for Several Airplane-like Configurations from Rocket-model Tests at Transonic Speeds

Miscellaneous Directional-stability Data for Several Airplane-like Configurations from Rocket-model Tests at Transonic Speeds PDF Author: Paul E. Purser
Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 26

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Book Description
Some approximate values of the yawing moment due to sideslip derivative for eight airplane-like configurations flown as rocket models for other purposes, at transonic speeds, have been collected and compared with the available subsonic and supersonic wind-tunnel data for the same configurations.

NASA Memorandum

NASA Memorandum PDF Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 590

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Lateral-directional Aerodynamic Characteristics of Light, Twin-engine, Propeller-driven Airplanes

Lateral-directional Aerodynamic Characteristics of Light, Twin-engine, Propeller-driven Airplanes PDF Author: Chester H. Wolowicz
Publisher:
ISBN:
Category : Private planes
Languages : en
Pages : 300

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Book Description
Analytical procedures and design data for predicting the lateral-directional static and dynamic stability and control characteristics of light, twin engine, propeller driven airplanes for propeller-off and power-on conditions are reported. Although the consideration of power effects is limited to twin engine airplanes, the propeller-off considerations are applicable to single engine airplanes as well. The procedures are applied to a twin engine, propeller driven, semi-low-wing airplane in the clean configuration through the linear lift range. The calculated derivative characteristics are compared with wind tunnel and flight data. Included in the calculated characteristics are the spiral mode, roll mode, and Dutch roll mode over the speed range of the airplane.

Research Abstracts and Reclassification Notice

Research Abstracts and Reclassification Notice PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 716

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Book Description