Author: Jacob H. Lichtenstein
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 34
Book Description
Wind-tunnel results are presented to show the effect of changes in horizontal-tail location on the low-speed static longitudinal stability and steady-state rotary damping in pitch for a complete model with wing and tail surfaces having the quarter-chord lines swept back 45 degrees.
Effect of Horizontal-tail Location on Low-speed Static Longitudinal Stability and Damping in Pitch of a Model Having 45° Sweptback Wing and Tail Surfaces
Author: Jacob H. Lichtenstein
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 34
Book Description
Wind-tunnel results are presented to show the effect of changes in horizontal-tail location on the low-speed static longitudinal stability and steady-state rotary damping in pitch for a complete model with wing and tail surfaces having the quarter-chord lines swept back 45 degrees.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 34
Book Description
Wind-tunnel results are presented to show the effect of changes in horizontal-tail location on the low-speed static longitudinal stability and steady-state rotary damping in pitch for a complete model with wing and tail surfaces having the quarter-chord lines swept back 45 degrees.
Technical Note - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1146
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1146
Book Description
Report
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 30
Book Description
Index of NACA Technical Publications
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 388
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 388
Book Description
Applied Mechanics Reviews
Theoretical Study of the Tunnel-boundary Lift Interference Due to Slotted Walls in the Presence of the Trailing-vortex System of a Lifting Model
Author: Clarence W. Matthews
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 320
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 320
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.
Bibliography of Technical Reports
A Selected Listing of NASA Scientific and Technical Reports for ...
Rectangular-wind-tunnel Blocking Corrections Using the Velocity-ratio Method
Author: Rudolph W. Hensel
Publisher:
ISBN:
Category : Mathematical analysis
Languages : en
Pages : 708
Book Description
Calculations of the ratios of the velocity increments at test bodies to those at the tunnel walls caused by the solid blocking of these bodies within the walls of a closed rectangular wind tunnel are presented. The boides treated include two-dimensional airfoils; small bodies of revolution; straight, untapered, finite-span wings of varying span; and swept, untapered, finite-span wings of varying span. It is shown that, after wake blocking effects have been removed , the present method furnishes semiempirical blocking corrections for most wind-tunnel models and their components. The test section proportions of the Southern California Cooperative Wind Tunnel at CIT (ratio of height to width equal to 1/square root of 2) are used in the calculations.
Publisher:
ISBN:
Category : Mathematical analysis
Languages : en
Pages : 708
Book Description
Calculations of the ratios of the velocity increments at test bodies to those at the tunnel walls caused by the solid blocking of these bodies within the walls of a closed rectangular wind tunnel are presented. The boides treated include two-dimensional airfoils; small bodies of revolution; straight, untapered, finite-span wings of varying span; and swept, untapered, finite-span wings of varying span. It is shown that, after wake blocking effects have been removed , the present method furnishes semiempirical blocking corrections for most wind-tunnel models and their components. The test section proportions of the Southern California Cooperative Wind Tunnel at CIT (ratio of height to width equal to 1/square root of 2) are used in the calculations.