![Hypersonic Dynamic Stability: Conical body experimental program [by] R. B. Hobbs, Jr PDF](https://books.google.com/books/content/images/frontcover/cMxPAAAAYAAJ?fife=w150-h200)
Author: General Electric CompanyPublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 128
Book Description
Hypersonic Dynamic Stability: Conical body experimental program [by] R. B. Hobbs, Jr
![Hypersonic Dynamic Stability: Conical body experimental program [by] R. B. Hobbs, Jr PDF](https://books.google.com/books/content/images/frontcover/cMxPAAAAYAAJ?fife=w80-h100)
Author: General Electric CompanyPublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 128
Book Description
Scientific and Technical Aerospace Reports
Author: Hypersonic Dynamic Stability
Author: R. B. Hobbs (Jr.)Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 118
Book Description
Wind tunnel tests were conducted at M = 10 and at M = 14 and 20 to obtain experimental data on the hypersonic dynamic stability characteristics of a 10-degree half-angle cone. These data were generated to support dynamic stability studies and to evaluate the effects of many geometric and environmental variables, which influence the oscillatory motion of re-entry vehicles. The state-of-the-art of experimental ground testing in hypersonic dynamic stability is reviewed in detail with respect to simulation and data measuring capabilities. Data correlations were obtained to compare facilities and to evaluate the degree of consistency of results using different techniques in measuring and reducing the data. The confidence level for the data is established by means of these correlations, and conclusive interpretations of the data for application in flight estimates can only be made when the significance of these correlations are fully realized. The data correlations do bring out definite inconsistencies in test results and demonstrate the more obvious shortcomings of ground test simulation in this type of experiment research. Test results indicate that the 10-degree cone configuration is dynamically stable over the entire scope of matrix variables covered in the experimental program. Dynamic instabilities observed in flight remain unconfirmed by these ground test results.
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
U. S. Government Research and Development Reports
Author: Applied Mechanics Reviews
Author: Government Reports Announcements
Author: U.S. Government Research & Development Reports
Author: Government-wide Index to Federal Research & Development Reports
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1078
Book Description
AGARD Conference Proceedings
Author: North Atlantic Treaty Organization. Advisory Group for Aerospace Research and DevelopmentPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 384
Book Description