Dynamic analysis of atmospheric-entry probes and capsules. Murman, S. M. & Aftosmis, M. J. In volume 2, pages 815–832, 2007. AIAA Paper 2007-0074.
Paper doi abstract bibtex A Computational Fluid Dynamics analysis of the dynamics of probe and capsule shapes at supersonic flight conditions is performed using an automated, inviscid Cartesian-mesh scheme. This analysis uses static and dynamic free-oscillation simulations to develop static and dynamic aerodynamic coefficients for three configurations: the Viking, Genesis, and Mars Exploration Rover capsules. These computed coefficients are compared against data reduced from ballistic-range free-flight testing. A comparison of data reduction methods for capsule shapes from computational simulations and range data is included. Free-flight simulations agree well with available flight data for both fully-coupled simulations and aerodynamic database fly-throughs based on the developed aerodynamic coefficients. A sensitivity analysis of the aerodynamic coefficients for trajectory simulations at constant altitude is included. Copyright © 2007 by the American Institute of Aeronautics and Astronautics, Inc.
@inproceedings{murman2007,
title = {Dynamic analysis of atmospheric-entry probes and capsules},
volume = {2},
isbn = {1-56347-890-0},
url = {https://arc.aiaa.org/doi/10.2514/6.2007-74},
doi = {10.2514/6.2007-74},
abstract = {A Computational Fluid Dynamics analysis of the dynamics of probe and capsule shapes at supersonic flight conditions is performed using an automated, inviscid Cartesian-mesh scheme. This analysis uses static and dynamic free-oscillation simulations to develop static and dynamic aerodynamic coefficients for three configurations: the Viking, Genesis, and Mars Exploration Rover capsules. These computed coefficients are compared against data reduced from ballistic-range free-flight testing. A comparison of data reduction methods for capsule shapes from computational simulations and range data is included. Free-flight simulations agree well with available flight data for both fully-coupled simulations and aerodynamic database fly-throughs based on the developed aerodynamic coefficients. A sensitivity analysis of the aerodynamic coefficients for trajectory simulations at constant altitude is included. Copyright © 2007 by the American Institute of Aeronautics and Astronautics, Inc.},
publisher = {AIAA Paper 2007-0074},
author = {Murman, Scott M. and Aftosmis, Michael J.},
year = {2007},
pages = {815--832},
}
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