Investigation of the Performance Characteristics of Re-Entry Vehicles (Paperback) (ISBN-13: 9781249586814)

When a non-US spacecraft reenters the Earth's atmosphere, having the ability to accurately determine its performance characteristics is a primary concern. This study investigated the atmospheric re-entry profiles of a maneuverable re-entry vehicle. The re-entry vehicle was modeled as a point mass with aerodynamic properties. Equations of motion were numerically integrated, giving the time histories of position, velocity and flight path angle. The algorithm is able to generate a complete and feasible entry trajectory of approximately 25-minute flight time in about 5 to 10 seconds on a desktop computer, given the entry conditions and values of constraint parameters. This preliminary study shows the feasibility of identifying and further exploring the technical challenges involved in using a mathematical model to simulate the performance characteristics of the maneuvering re-entry vehicle.

Author: Charles A. Bilbey
ISBN-10: 124958681X
ISBN-13: 9781249586814
Publisher: Biblioscholar
Language: English
Published: 10/03/2012
Pages: 88
Format: Paperback
Weight: 0.38lbs
Size: 9.69h x 7.44w x 0.18d