Damping In Roll Of Cruciform And Some Related Delta Wings At Supersonic Speeds PDF Download
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| Author | : Herbert S. Ribner |
| Publisher | : |
| Total Pages | : 50 |
| Release | : 1951 |
| Genre | : Aerodynamics, Supersonic |
| ISBN | : |
Download Damping in Roll of Cruciform and Some Related Delta Wings at Supersonic Speeds Book in PDF, ePub and Kindle
The damping in roll of cruciform delta wings in supersonic flow has been evaluated by means of small-disturbance (linearized) wing theory; both subsonic and supersonic component stream velocities normal to the leading edges have been considered. In addition, some known two-dimensional results for rotating multibladed laminae have been applied to obtain the loading when the number of panels is changed from four to an arbitrary number, under the restriction of low aspect ratio; the damping in roll has been determined explicitly for three panels. Finally, the damping for an inifinite number of panels has been evaluated without restriction as to aspect ratio or Mach number.
| Author | : Zegmund O. Bleviss |
| Publisher | : |
| Total Pages | : |
| Release | : 1951 |
| Genre | : |
| ISBN | : |
Download Some Roll Characteristics of Cruciform Delta Wings at Supersonic Speeds Book in PDF, ePub and Kindle
| Author | : E. Claude Sanders |
| Publisher | : |
| Total Pages | : 26 |
| Release | : 1952 |
| Genre | : Airplanes |
| ISBN | : |
Download Damping in Roll of Models with 45©, 60©, and 70© Delta Wings Determined at High Subsonic, Transonic, and Supersonic Speeds with Rocket -powered Models Book in PDF, ePub and Kindle
| Author | : |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 1960 |
| Genre | : |
| ISBN | : |
Download Theoretical Determination of the Damping in Roll Derivative of a Delta Wing at Supersonic Speed Book in PDF, ePub and Kindle
| Author | : United States. National Advisory Committee for Aeronautics |
| Publisher | : |
| Total Pages | : 480 |
| Release | : 1957 |
| Genre | : Aeronautics |
| ISBN | : |
Download Technical Note - National Advisory Committee for Aeronautics Book in PDF, ePub and Kindle
| Author | : United States. National Advisory Committee for Aeronautics |
| Publisher | : |
| Total Pages | : 818 |
| Release | : 1951 |
| Genre | : Aeronautics |
| ISBN | : |
Download Technical Note Book in PDF, ePub and Kindle
| Author | : Alvin H. Sacks |
| Publisher | : |
| Total Pages | : 702 |
| Release | : 1955 |
| Genre | : Airplanes |
| ISBN | : |
Download Vortex Interference on Slender Airplanes Book in PDF, ePub and Kindle
It is found that the impulse of each shed vortex and its image vortex in a transformed circle plane enters into all the interference forces and moments on the airplane. A simple theorem is given for the interference forces in steady straight flight which are found to depend on this impulse evaluated only at the wing trailing edge and at the base of the configuration.
| Author | : F. B. Gustafson |
| Publisher | : |
| Total Pages | : 720 |
| Release | : 1957 |
| Genre | : Aeronautics |
| ISBN | : |
Download Methods for Obtaining Desired Helicopter Stability Characteristics and Procedures for Stability Predictions Book in PDF, ePub and Kindle
Part 1 of this report presents a brief review of methods available to the helicopter designer for obtaining desired stability characteristics by modifications to the airframe design. The discussion is based on modifications made during the establishment of flying-qualities criteria and includes sample results of theoretical studies of additional methods. The conclusion is reached that it is now feasible to utilize combinations of methods whereby stability-parameter values are realized which in turn provide the desired stability characteristics. Part 2 reviews some of the methods of predicting rotor stability derivatives. The procedures by which these rotor derivatives are employed to estimate helicopter stability characteristics have been summarized.
| Author | : United States. National Advisory Committee for Aeronautics |
| Publisher | : |
| Total Pages | : 1200 |
| Release | : 1954 |
| Genre | : Aeronautics |
| ISBN | : |
Download Annual Report of the National Advisory Committee for Aeronautics Book in PDF, ePub and Kindle
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
| Author | : E. Claude Jr Sanders |
| Publisher | : |
| Total Pages | : 18 |
| Release | : 1952 |
| Genre | : |
| ISBN | : |
Download Damping in Roll of Models with 45 Degree, 60 Degree, and 70 Degree Delta Wings Determined at High Subsonic, Transonic, and Supersonic Speeds with Rocket-powered Models Book in PDF, ePub and Kindle
