1 / 6

Nathan Payne March 29 th , 2007

Nathan Payne March 29 th , 2007. Final Presentation. Transfer Vehicle Communication Dishes. Constant coverage for duration of all missions Enough propellant to execute mid- course burns both to and from Mars Two dishes on TV for redundancy. Specifications.

Download Presentation

Nathan Payne March 29 th , 2007

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Nathan PayneMarch 29th, 2007 Final Presentation

  2. Transfer Vehicle Communication Dishes • Constant coverage for duration of all missions • Enough propellant to execute mid- course burns both to and from Mars • Two dishes on TV for redundancy Specifications Docking for departure and arrival burns CAD’s provided by Matt Fox Payne - 2

  3. Transfer Vehicle Artificial Gravity Propellant Needs • Artificial gravity spin-up propellant contained within the TV • Engine nozzles for spin-up on TV • All other propellant in large tanks at opposite end of the truss from the TV • Spin-up maneuver takes less than 30min • TV is spun-up after the Earth and Mars departure burns • TV is spun-down after the Earth and Mars arrival burns • Artificial gravity still active during mid-course burns CAD provided by Matt Fox Payne - 3

  4. Backup Slides Payne - 4

  5. 4 Mission Scenarios 1st 2nd 3rd 4th HEO -dE HMO-aM HMO-dM HEO-aE Payne - 5

  6. References • Hall, Theodore W., “Artificial Gravity and the Architecture of Orbital Habits,” 1997, sec. 3-6, http://www.spacefuture.com/archive/artificial_gravity_and_the_architecture_of_orbital_habitats.shtml, [retrieved Jan 2007] • “NASA’s Exploration Systems Architecture Study,” NASA-TM-2005-214062, November 2005, sec.5, pp.217-246, http://www.nasa.gov/mission_pages/constellation/news/ESAS_report.html, [retrieved Jan 2007] • Landau, Dr. Damon F., “Strategies for the Sustained Human Exploration of Mars,” West Lafayette, IN, Dec. 2006, Chp. 9, pp. 152-164 • Longuski, James M., “Galileo Maneuver Analysis,” Lake Tahoe, NV, August 1981, pp. 3-4 • Code from week 8 presentation Payne - 6

More Related