Erscheint 6 Ausgaben pro Jahr
ISSN Druckformat: 2150-766X
ISSN Online: 2150-7678
Indexed in
A Study of Drag Reduction by Base Bleed at Subsonic Speeds
ABSTRAKT
This paper presents the experimental research results of the drag reduction rate of the base bleed of solid fuel-rich propellent column at subsonic speeds. The experimental range of Mach number was from 0.6 to 0.98. Experiments show that the base drag can be removed by the base bleed of propellent column under the range of M = 0.6−0.8. The Bowman-Clayden's empirical formula, which was widely used, is not applicable in this speed range.
-
DANBERG JAMES, NIETUBICZ CHARLES, Predicted flight performance of base-bleed projectiles, 26th Joint Propulsion Conference, 1990. Crossref
-
Moore F. G., Hymer T. C., 2002 Version of the Aeroprediction Code (AP02), Journal of Spacecraft and Rockets, 41, 2, 2004. Crossref
-
Moore F. G., Hymer T. C., Improved Semi-Empirical Method for Power-On Base-Drag Prediction, Journal of Spacecraft and Rockets, 39, 1, 2002. Crossref