Author: Franklin K. MoorePublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 160
Book Description
An Analysis of Once-per-revolution Oscillating Aerodynamic Thrust Loads on Single-rotation Propellers on Tractor Airplanes at Zero Yaw
Author: Franklin K. MoorePublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 160
Book Description
Report
Author: United States. National Advisory Committee for AeronauticsPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 42
Book Description
Annual Report - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for AeronauticsPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages :
Book Description
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Report
Author: Aeronautical Engineering Review
Author: Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1548
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
A Wind-tunnel Investigation of Three Propellers Through an Angle-of-attack Range from 0 Degree to 85 Degrees
Author: Paul F. YaggyPublisher:
ISBN:
Category : Propellers, Aerial
Languages : en
Pages : 86
Book Description
Technical Note - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for AeronauticsPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1026
Book Description
Axially Symmetric Shapes with Minimum Wave Drag
Author: Maxwell Alfred HeasletPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 676
Book Description
The external wave drag of bodies of revolution moving at supersonic speeds can be expressed either in terms of the geometry of the body, or in terms of the body-simulating axial source distribution. For purposes of deriving optimum bodies under various given condtions, it is found that the second of the methods mentioned is the more tractable. By use of a quasi-cylindrical theory, that is, the boundary conditions are applied on the surface of a cylinder rather than on the body itself, the variational problems of the optimum bodies having prescribed volume or caliber are solved. The streamwise variations of cross-section area and drags of the bodies are exhibited, and some numerical results are given. The solutions are found to depend upon a single parameter involving Mach number and radius-lenght ration of the given cylinder. Variation of this parameter from zero to infinity gives the spectrum of optimum bodies with the given condition from the slender-body result of the two-dimensional. The numerical results show that for increasing values of the parameter, the optimum shapes quickly approach the two-dimensional.
Author: