Author: Byron M. Jaquet
Publisher:
ISBN:
Category :
Languages : en
Pages : 39
Book Description
Some Low-speed Wind-tunnel Experiments Pertaining to the Logitudinal Stability Characteristics of a 35 Degree Swept-wing Model and an Unswept-wing Model
Wind-tunnel Investigation at Low Speed of the Effects of Chordwise Wing Fences and Horizontal-tail Position on the Static Longitudinal Stability Characteristics of an Airplane Model with a 35 Degree Sweptback Wing
Author: M.J. Queijo
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 30
Book Description
Comparison of Several Methods for Estimating Low-speed Stability Derivatives for Two Airplane Configurations
Author: Herman S. Fletcher
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 48
Book Description
Methods presented in five different publications have been used to estimate the low-speed stability derivatives of two unpowered airplane configurations. One configuration had unswept lifting surfaces, the other configuration was the D-558-II swept-wing research airplane. The results of the computations were compared with each other, with existing wind-tunnel data, and with flight-test data for the D-558-II configuration to assess the relative merits of the methods for estimating derivatives. The results of the study indicated that, in general, for low subsonic speeds, no one text appeared consistently better for estimating all derivatives.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 48
Book Description
Methods presented in five different publications have been used to estimate the low-speed stability derivatives of two unpowered airplane configurations. One configuration had unswept lifting surfaces, the other configuration was the D-558-II swept-wing research airplane. The results of the computations were compared with each other, with existing wind-tunnel data, and with flight-test data for the D-558-II configuration to assess the relative merits of the methods for estimating derivatives. The results of the study indicated that, in general, for low subsonic speeds, no one text appeared consistently better for estimating all derivatives.
Some Lessons Learned with Wind Tunnels
Wind-tunnel Investigation at High Subsonic Speeds of the Static Longitudinal Stability Characteristics of a Complete Model Having Cropped-delta, Swept, and Unswept Wings and Several Horizontal-tail Heights
NASA Technical Note
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 744
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 744
Book Description
Wind Tunnel Investigation at Low Speed of a Twisted and Cambered Wing Swept Back 63 Degrees with Vortex Generators and Fences
Index of NASA Technical Publications
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 448
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 448
Book Description