Zobrazeno 1 - 10
of 21
pro vyhledávání: '"John W. Van Norman"'
Autor:
John W. Van Norman, Karen L. Bibb, Robert E Childs, Jake A. Tynis, Ashley M. Korzun, Yehia M. Rizk, Francisco Canabal, Chun Tang
Publikováno v:
AIAA Scitech 2020 Forum.
Publikováno v:
AIAA Aviation 2019 Forum.
The Advanced Supersonic Parachute Inflation Research Experiments (ASPIRE) project waslaunched to develop the capability for testing supersonic parachutes at Mars-relevant conditions.Three initial parachute tests, targeted as a risk-reduction activity
Publikováno v:
2018 Atmospheric Flight Mechanics Conference.
Publikováno v:
2017 IEEE Aerospace Conference.
The Advanced Supersonic Parachute Inflation Research and Experiments (ASPIRE) project will investigate the supersonic deployment, inflation, and aerodynamics of Disk-Gap-Band (DGB) parachutes in the wake of a slender body. The parachutes will be full
Autor:
Prasad Kutty, Mark Schoenenberger, David W. Way, Christopher D. Karlgaard, John W. Van Norman
Publikováno v:
Journal of Spacecraft and Rockets. 51:1076-1093
On 5 August 2012, the Mars Science Laboratory entry vehicle successfully entered the atmosphere of Mars, flying a guided entry until parachute deploy. The Curiosity rover landed safely in Gale crater upon completion of the entry, descent, and landing
Autor:
Manish Mehta, Anita Sengupta, Nilton O. Renno, Mark Pokora, Peter G. Huseman, Douglas S. Gulick, John W. Van Norman
Publikováno v:
AIAA Journal. 51:2800-2818
Numerical and experimental investigations of supersonic jet interactions with a flat surface at various atmospheric pressures are presented in this paper. These studies were done in assessing the landing hazards of both the NASA Mars Science Laborato
Publikováno v:
Journal of Spacecraft and Rockets. 50:69-95
Simulations of a shock emanating from a compression corner and interacting with a fully developed turbulent boundary layer are evaluated herein. Mission-relevant conditions at Mach 7 and Mach 14 are defined for a precompression ramp of a scramjet-pow
Autor:
Suman Muppidi, Deepak Bose, John W. Van Norman, Artem A. Dyakonov, Jody L. Davis, Mark Schoenenberger, Chun Y. Tang, Ian G. Clark, Brandon Mobley
Publikováno v:
34th AIAA Applied Aerodynamics Conference.
Publikováno v:
Journal of Spacecraft and Rockets. 48:746-755
Interaction between the external flowfield and the reaction control system (RCS) thruster plumes of the Phoenix capsule during entry has been investigated. The analysis covered rarefied, transitional, hypersonic and supersonic flight regimes. Perform
Publikováno v:
Wear. 270:335-343
An experimental and computational research program was implemented to quantify the thermal coating erosion that results from supersonic jets impinging on the surface of Mars during landing. Soil entrainment and acceleration in the impinging plume-flo