Angle-of-attack Analysis of a Spinning Slender Cone with Slight Aerodynamic and Mass Asymmetries (Reentry F)
Author | : Gerard E. Woodbury |
Publisher | : |
Total Pages | : 44 |
Release | : 1970 |
ISBN-10 | : UIUC:30112106879494 |
ISBN-13 | : |
Rating | : 4/5 (94 Downloads) |
Download or read book Angle-of-attack Analysis of a Spinning Slender Cone with Slight Aerodynamic and Mass Asymmetries (Reentry F) written by Gerard E. Woodbury and published by . This book was released on 1970 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis of the flight motions of the Reentry F spacecraft was made by using a combination of a force method and an application of the angular-rate solution of the linearized equations of motion since a trim buildup due to flight-induced asymmetries introduced an error into the ordinarily determined angle of attack. The analysis revealed that the spacecraft had little or no asymmetries prior to and during pitch-roll resonance. However, as the spacecraft emerged from resonance, a slight trim angle of attack was noted which shortly thereafter experienced a reversal in orientation and a subsequent rapid growth in the same general direction to a maximum of 0.87 (degrees).