Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Mary Kae Lockwood"'
Autor:
Gayle Martin, R. A. Stall, Edward M. Gaddy, Benjamin C. Richards, Michael H. Butler, Matthew J. Schurman, Mary Kae Lockwood, Cristina Vigil, Lew Roufberg, Andreea Boca
Publikováno v:
2014 IEEE 40th Photovoltaic Specialist Conference (PVSC).
Predicting the output of the Solar Probe Plus (SPP) solar array presents unique challenges as the array operates at very high temperatures and irradiances, and has a water-cooled substrate. A further complication arises because, close to perihelion,
Publikováno v:
Progress in Aerospace Sciences. 35:1-32
The design and analysis of airbreathing hypersonic vehicles is discussed. Individual discipline methods as well as the extensive interactions among the disciplines are described. Examples of the use of HOLIST, a framework currently in development to
Publikováno v:
AIAA Guidance, Navigation, and Control (GNC) Conference.
Solar Probe Plus will be the first mission to pass into the solar corona to study how the corona is heated and the solar wind is accelerated. Solving these two fundamental mysteries has been a top-priority science goal for over five decades. The John
Publikováno v:
2013 IEEE Aerospace Conference.
Solar Probe Plus (SPP), currently in Phase B, will be the first mission to fly into the low solar corona, revealing how the corona is heated and the solar wind is accelerated, solving two fundamental mysteries that have been top priority science goal
Publikováno v:
40th International Conference on Environmental Systems.
The Solar Probe Plus (SPP) spacecraft will orbit the Sun closer than any other previous probe. As dictated by the current mission design, the spacecraft will achieve many perihelia as close as 9.5 RS from the Sun. During those passes, it will encount
Autor:
Mary Kae Lockwood
Publikováno v:
AIAA SPACE 2010 Conference & Exposition.
Solar Probe Plus (SPP) will be the first mission to fly into the Sun’s lower corona as close as 9.5 solar radii from the center of the sun. Launching no later than 2018, the mission will reveal how the corona is heated and how the solar wind is acc
Autor:
Mary Kae Lockwood, Danielle Marsh, R. B. Decker, Gayle Knutzen, Edward M. Gaddy, Lew Roufberg
Publikováno v:
2010 35th IEEE Photovoltaic Specialists Conference.
The Solar Probe Plus (SPP) spacecraft will orbit as closely as 9.5 solar radii from the sun; so close that its thermal protection shield (TPS) will reach a peak temperature of 1,400C. To work in this environment, the solar array will use pressurized
Autor:
Mary Kae Lockwood, James Leary, Ralph Lorenz, J Hunter Waite, Kim Reh, Jill Prince, Richard Powell
Publikováno v:
AIAA/AAS Astrodynamics Specialist Conference and Exhibit.
Publikováno v:
AIP Conference Proceedings.
We summarize the scientific potential and mission and system design for a Flagship‐class mission to Titan. A broad range of science objectives are addressed by an architecture that is uniquely enabled by the Titan atmosphere which permits aerocaptu
Autor:
Mary Kae Lockwood
Publikováno v:
AIAA Atmospheric Flight Mechanics Conference and Exhibit.
A Neptune Aerocapture Systems Analysis is completed to determine the feasibility, benefit and risk of an aeroshell aerocapture system for Neptune and to identify technology gaps and technology performance goals. The high fidelity systems analysis is