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A Quantitative Human Spacecraft Design Evaluation Model For
A QUANTITATIVE HUMAN SPACECRAFT DESIGN EVALUATION MODEL FOR ASSESSING CREW ACCOMMODATION AND UTILIZATION by CHRISTINE FANCHIANG B.S., Massachusetts Institute of Technology, 2007 M.S., University of Colorado Boulder, 2010 A thesis submitted to the Faculty of the Graduate School of the University of Colorado in partial fulfillment of the requirement for the degree of Doctor of Philosophy Department of Aerospace Engineering Sciences 2017 i This thesis entitled: A Quantitative Human Spacecraft Design Evaluation Model for Assessing Crew Accommodation and Utilization written by Christine Fanchiang has been approved for the Department of Aerospace Engineering Sciences Dr. David M. Klaus Dr. Jessica J. Marquez Dr. Nisar R. Ahmed Dr. Daniel J. Szafir Dr. Jennifer A. Mindock Dr. James A. Nabity Date: 13 March 2017 The final copy of this thesis has been examined by the signatories, and we find that both the content and the form meet acceptable presentation standards of scholarly work in the above mentioned discipline. ii Fanchiang, Christine (Ph.D., Aerospace Engineering Sciences) A Quantitative Human Spacecraft Design Evaluation Model for Assessing Crew Accommodation and Utilization Thesis directed by Professor David M. Klaus Crew performance, including both accommodation and utilization factors, is an integral part of every human spaceflight mission from commercial space tourism, to the demanding journey to Mars and beyond. Spacecraft were historically built by engineers and technologists trying to adapt the vehicle into cutting edge rocketry with the assumption that the astronauts could be trained and will adapt to the design. By and large, that is still the current state of the art. It is recognized, however, that poor human-machine design integration can lead to catastrophic and deadly mishaps. -
Gryphon: a Flexible Lunar Lander Design to Support a Semi-Permanent Lunar Outpost
AIAA SPACE 2007 Conference & Exposition AIAA 2007-6169 18 - 20 September 2007, Long Beach, California The Gryphon: A Flexible Lunar Lander Design to Support a Semi-Permanent Lunar Outpost Dale Arney1, Joseph Hickman,1 Philip Tanner,1 John Wagner,1 Marc Wilson,1 and Dr. Alan Wilhite2 Georgia Institute of Technology/National Institute of Aerospace, Hampton, VA, 23666 A lunar lander is designed to provide safe, reliable, and continuous access to the lunar surface by the year 2020. The NASA Exploration System Architecture is used to initially define the concept of operations, architecture elements, and overall system requirements. The design evaluates revolutionary concepts and technologies to improve the performance and safety of the lunar lander while minimizing the associated cost using advanced systems engineering capabilities and multi-attribute decision making techniques. The final design is a flexible (crew and/or cargo) lander with a side-mounted minimum ascent stage and a separate stage to perform lunar orbit insertion. Nomenclature ACC = Affordability and Cost Criterion AFM = Autonomous Flight Manager AHP = Analytic Hierarchy Process ALHAT = Autonomous Landing and Hazard Avoidance Technology ATP = Authority to Proceed AWRS = Advanced Air & Water Recovery System CDR = Critical Design Review CER = Cost Estimating Relationship CEV = Crew Exploration Vehicle CH4 = Methane DDT&E = Design, Development, Testing and Evaluation DOI = Descent Orbit Insertion DSM = Design Structure Matrix ECLSS = Environmental Control & Life Support System -
No. 40. the System of Lunar Craters, Quadrant Ii Alice P
NO. 40. THE SYSTEM OF LUNAR CRATERS, QUADRANT II by D. W. G. ARTHUR, ALICE P. AGNIERAY, RUTH A. HORVATH ,tl l C.A. WOOD AND C. R. CHAPMAN \_9 (_ /_) March 14, 1964 ABSTRACT The designation, diameter, position, central-peak information, and state of completeness arc listed for each discernible crater in the second lunar quadrant with a diameter exceeding 3.5 km. The catalog contains more than 2,000 items and is illustrated by a map in 11 sections. his Communication is the second part of The However, since we also have suppressed many Greek System of Lunar Craters, which is a catalog in letters used by these authorities, there was need for four parts of all craters recognizable with reasonable some care in the incorporation of new letters to certainty on photographs and having diameters avoid confusion. Accordingly, the Greek letters greater than 3.5 kilometers. Thus it is a continua- added by us are always different from those that tion of Comm. LPL No. 30 of September 1963. The have been suppressed. Observers who wish may use format is the same except for some minor changes the omitted symbols of Blagg and Miiller without to improve clarity and legibility. The information in fear of ambiguity. the text of Comm. LPL No. 30 therefore applies to The photographic coverage of the second quad- this Communication also. rant is by no means uniform in quality, and certain Some of the minor changes mentioned above phases are not well represented. Thus for small cra- have been introduced because of the particular ters in certain longitudes there are no good determi- nature of the second lunar quadrant, most of which nations of the diameters, and our values are little is covered by the dark areas Mare Imbrium and better than rough estimates. -
Glossary Glossary
Glossary Glossary Albedo A measure of an object’s reflectivity. A pure white reflecting surface has an albedo of 1.0 (100%). A pitch-black, nonreflecting surface has an albedo of 0.0. The Moon is a fairly dark object with a combined albedo of 0.07 (reflecting 7% of the sunlight that falls upon it). The albedo range of the lunar maria is between 0.05 and 0.08. The brighter highlands have an albedo range from 0.09 to 0.15. Anorthosite Rocks rich in the mineral feldspar, making up much of the Moon’s bright highland regions. Aperture The diameter of a telescope’s objective lens or primary mirror. Apogee The point in the Moon’s orbit where it is furthest from the Earth. At apogee, the Moon can reach a maximum distance of 406,700 km from the Earth. Apollo The manned lunar program of the United States. Between July 1969 and December 1972, six Apollo missions landed on the Moon, allowing a total of 12 astronauts to explore its surface. Asteroid A minor planet. A large solid body of rock in orbit around the Sun. Banded crater A crater that displays dusky linear tracts on its inner walls and/or floor. 250 Basalt A dark, fine-grained volcanic rock, low in silicon, with a low viscosity. Basaltic material fills many of the Moon’s major basins, especially on the near side. Glossary Basin A very large circular impact structure (usually comprising multiple concentric rings) that usually displays some degree of flooding with lava. The largest and most conspicuous lava- flooded basins on the Moon are found on the near side, and most are filled to their outer edges with mare basalts. -
US COLD WAR AIRCRAFT CARRIERS Forrestal, Kitty Hawk and Enterprise Classes
US COLD WAR AIRCRAFT CARRIERS Forrestal, Kitty Hawk and Enterprise Classes BRAD ELWARD ILLUSTRATED BY PAUL WRIGHT © Osprey Publishing • www.ospreypublishing.com NEW VANGUARD 211 US COLD WAR AIRCRAFT CARRIERS Forrestal, Kitty Hawk and Enterprise Classes BRAD ELWARD ILLUSTRATED BY PAUL WRIGHT © Osprey Publishing • www.ospreypublishing.com CONTENTS INTRODUCTION 4 ORIGINS OF THE CARRIER AND THE SUPERCARRIER 5 t World War II Carriers t Post-World War II Carrier Developments t United States (CVA-58) THE FORRESTAL CLASS 11 FORRESTAL AS BUILT 14 t Carrier Structures t The Flight Deck and Hangar Bay t Launch and Recovery Operations t Stores t Defensive Systems t Electronic Systems and Radar t Propulsion THE FORRESTAL CARRIERS 20 t USS Forrestal (CVA-59) t USS Saratoga (CVA-60) t USS Ranger (CVA-61) t USS Independence (CVA-62) THE KITTY HAWK CLASS 26 t Major Differences from the Forrestal Class t Defensive Armament t Dimensions and Displacement t Propulsion t Electronics and Radars t USS America, CVA-66 – Improved Kitty Hawk t USS John F. Kennedy, CVA-67 – A Singular Class THE KITTY HAWK AND JOHN F. KENNEDY CARRIERS 34 t USS Kitty Hawk (CVA-63) t USS Constellation (CVA-64) t USS America (CVA-66) t USS John F. Kennedy (CVA-67) THE ENTERPRISE CLASS 40 t Propulsion t Stores t Flight Deck and Island t Defensive Armament t USS Enterprise (CVAN-65) BIBLIOGRAPHY 47 INDEX 48 © Osprey Publishing • www.ospreypublishing.com US COLD WAR AIRCRAFT CARRIERS FORRESTAL, KITTY HAWK AND ENTERPRISE CLASSES INTRODUCTION The Forrestal-class aircraft carriers were the world’s first true supercarriers and served in the United States Navy for the majority of America’s Cold War with the Soviet Union. -
PEANUTS and SPACE FOUNDATION Apollo and Beyond
Reproducible Master PEANUTS and SPACE FOUNDATION Apollo and Beyond GRADE 4 – 5 OBJECTIVES PAGE 1 Students will: ö Read Snoopy, First Beagle on the Moon! and Shoot for the Moon, Snoopy! ö Learn facts about the Apollo Moon missions. ö Use this information to complete a fill-in-the-blank fact worksheet. ö Create mission objectives for a brand new mission to the moon. SUGGESTED GRADE LEVELS 4 – 5 SUBJECT AREAS Space Science, History TIMELINE 30 – 45 minutes NEXT GENERATION SCIENCE STANDARDS ö 5-ESS1 ESS1.B Earth and the Solar System ö 3-5-ETS1 ETS1.B Developing Possible Solutions 21st CENTURY ESSENTIAL SKILLS Collaboration and Teamwork, Communication, Information Literacy, Flexibility, Leadership, Initiative, Organizing Concepts, Obtaining/Evaluating/Communicating Ideas BACKGROUND ö According to NASA.gov, NASA has proudly shared an association with Charles M. Schulz and his American icon Snoopy since Apollo missions began in the 1960s. Schulz created comic strips depicting Snoopy on the Moon, capturing public excitement about America’s achievements in space. In May 1969, Apollo 10 astronauts traveled to the Moon for a final trial run before the lunar landings took place on later missions. Because that mission required the lunar module to skim within 50,000 feet of the Moon’s surface and “snoop around” to determine the landing site for Apollo 11, the crew named the lunar module Snoopy. The command module was named Charlie Brown, after Snoopy’s loyal owner. These books are a united effort between Peanuts Worldwide, NASA and Simon & Schuster to generate interest in space among today’s younger children. -
Sky and Telescope
SkyandTelescope.com The Lunar 100 By Charles A. Wood Just about every telescope user is familiar with French comet hunter Charles Messier's catalog of fuzzy objects. Messier's 18th-century listing of 109 galaxies, clusters, and nebulae contains some of the largest, brightest, and most visually interesting deep-sky treasures visible from the Northern Hemisphere. Little wonder that observing all the M objects is regarded as a virtual rite of passage for amateur astronomers. But the night sky offers an object that is larger, brighter, and more visually captivating than anything on Messier's list: the Moon. Yet many backyard astronomers never go beyond the astro-tourist stage to acquire the knowledge and understanding necessary to really appreciate what they're looking at, and how magnificent and amazing it truly is. Perhaps this is because after they identify a few of the Moon's most conspicuous features, many amateurs don't know where Many Lunar 100 selections are plainly visible in this image of the full Moon, while others require to look next. a more detailed view, different illumination, or favorable libration. North is up. S&T: Gary The Lunar 100 list is an attempt to provide Moon lovers with Seronik something akin to what deep-sky observers enjoy with the Messier catalog: a selection of telescopic sights to ignite interest and enhance understanding. Presented here is a selection of the Moon's 100 most interesting regions, craters, basins, mountains, rilles, and domes. I challenge observers to find and observe them all and, more important, to consider what each feature tells us about lunar and Earth history. -
Materials for Liquid Propulsion Systems
https://ntrs.nasa.gov/search.jsp?R=20160008869 2019-08-29T17:47:59+00:00Z CHAPTER 12 Materials for Liquid Propulsion Systems John A. Halchak Consultant, Los Angeles, California James L. Cannon NASA Marshall Space Flight Center, Huntsville, Alabama Corey Brown Aerojet-Rocketdyne, West Palm Beach, Florida 12.1 Introduction Earth to orbit launch vehicles are propelled by rocket engines and motors, both liquid and solid. This chapter will discuss liquid engines. The heart of a launch vehicle is its engine. The remainder of the vehicle (with the notable exceptions of the payload and guidance system) is an aero structure to support the propellant tanks which provide the fuel and oxidizer to feed the engine or engines. The basic principle behind a rocket engine is straightforward. The engine is a means to convert potential thermochemical energy of one or more propellants into exhaust jet kinetic energy. Fuel and oxidizer are burned in a combustion chamber where they create hot gases under high pressure. These hot gases are allowed to expand through a nozzle. The molecules of hot gas are first constricted by the throat of the nozzle (de-Laval nozzle) which forces them to accelerate; then as the nozzle flares outwards, they expand and further accelerate. It is the mass of the combustion gases times their velocity, reacting against the walls of the combustion chamber and nozzle, which produce thrust according to Newton’s third law: for every action there is an equal and opposite reaction. [1] Solid rocket motors are cheaper to manufacture and offer good values for their cost. -
Collision Avoidance Operations in a Multi-Mission Environment
AIAA 2014-1745 SpaceOps Conferences 5-9 May 2014, Pasadena, CA Proceedings of the 2014 SpaceOps Conference, SpaceOps 2014 Conference Pasadena, CA, USA, May 5-9, 2014, Paper DRAFT ONLY AIAA 2014-1745. Collision Avoidance Operations in a Multi-Mission Environment Manfred Bester,1 Bryce Roberts,2 Mark Lewis,3 Jeremy Thorsness,4 Gregory Picard,5 Sabine Frey,6 Daniel Cosgrove,7 Jeffrey Marchese,8 Aaron Burgart,9 and William Craig10 Space Sciences Laboratory, University of California, Berkeley, CA 94720-7450 With the increasing number of manmade object orbiting Earth, the probability for close encounters or on-orbit collisions is of great concern to spacecraft operators. The presence of debris clouds from various disintegration events amplifies these concerns, especially in low- Earth orbits. The University of California, Berkeley currently operates seven NASA spacecraft in various orbit regimes around the Earth and the Moon, and actively participates in collision avoidance operations. NASA Goddard Space Flight Center and the Jet Propulsion Laboratory provide conjunction analyses. In two cases, collision avoidance operations were executed to reduce the risks of on-orbit collisions. With one of the Earth orbiting THEMIS spacecraft, a small thrust maneuver was executed to increase the miss distance for a predicted close conjunction. For the NuSTAR observatory, an attitude maneuver was executed to minimize the cross section with respect to a particular conjunction geometry. Operations for these two events are presented as case studies. A number of experiences and lessons learned are included. Nomenclature dLong = geographic longitude increment ΔV = change in velocity dZgeo = geostationary orbit crossing distance increment i = inclination Pc = probability of collision R = geostationary radius RE = Earth radius σ = standard deviation Zgeo = geostationary orbit crossing distance I. -
Apollo 13 Mission Review
APOLLO 13 MISSION REVIEW HEAR& BEFORE THE COMMITTEE ON AERONAUTICAL AND SPACE SCIENCES UNITED STATES SENATE NINETY-FIRST CONGRESS SECOR’D SESSION JUR’E 30, 1970 Printed for the use of the Committee on Aeronautical and Space Sciences U.S. GOVERNMENT PRINTING OFFICE 47476 0 WASHINGTON : 1970 COMMITTEE ON AEROKAUTICAL AND SPACE SCIENCES CLINTON P. ANDERSON, New Mexico, Chairman RICHARD B. RUSSELL, Georgia MARGARET CHASE SMITH, Maine WARREN G. MAGNUSON, Washington CARL T. CURTIS, Nebraska STUART SYMINGTON, bfissouri MARK 0. HATFIELD, Oregon JOHN STENNIS, Mississippi BARRY GOLDWATER, Arizona STEPHEN M.YOUNG, Ohio WILLIAM B. SAXBE, Ohio THOJfAS J. DODD, Connecticut RALPH T. SMITH, Illinois HOWARD W. CANNON, Nevada SPESSARD L. HOLLAND, Florida J4MES J. GEHRIG,Stad Director EVERARDH. SMITH, Jr., Professional staffMember Dr. GLENP. WILSOS,Professional #tad Member CRAIGVOORHEES, Professional Staff Nember WILLIAMPARKER, Professional Staff Member SAMBOUCHARD, Assistant Chief Clerk DONALDH. BRESNAS,Research Assistant (11) CONTENTS Tuesday, June 30, 1970 : Page Opening statement by the chairman, Senator Clinton P. Anderson-__- 1 Review Board Findings, Determinations and Recommendations-----_ 2 Testimony of- Dr. Thomas 0. Paine, Administrator of NASA, accompanied by Edgar M. Cortright, Director, Langley Research Center and Chairman of the dpollo 13 Review Board ; Dr. Charles D. Har- rington, Chairman, Aerospace Safety Advisory Panel ; Dr. Dale D. Myers, Associate Administrator for Manned Space Flight, and Dr. Rocco A. Petrone, hpollo Director -___________ 21, 30 Edgar 11. Cortright, Chairman, hpollo 13 Review Board-------- 21,27 Dr. Dale D. Mvers. Associate Administrator for Manned SDace 68 69 105 109 LIST OF ILLUSTRATIOSS 1. Internal coinponents of oxygen tank So. 2 ---_____-_________________ 22 2. -
Project Apollo: Americans to the Moon John M
Chapter Two Project Apollo: Americans to the Moon John M. Logsdon Project Apollo, the remarkable U.S. space effort that sent 12 astronauts to the surface of Earth’s Moon between July 1969 and December 1972, has been extensively chronicled and analyzed.1 This essay will not attempt to add to this extensive body of literature. Its ambition is much more modest: to provide a coherent narrative within which to place the various documents included in this compendium. In this narrative, key decisions along the path to the Moon will be given particular attention. 1. Roger Launius, in his essay “Interpreting the Moon Landings: Project Apollo and the Historians,” History and Technology, Vol. 22, No. 3 (September 2006): 225–55, has provided a com prehensive and thoughtful overview of many of the books written about Apollo. The bibliography accompanying this essay includes almost every book-length study of Apollo and also lists a number of articles and essays interpreting the feat. Among the books Launius singles out for particular attention are: John M. Logsdon, The Decision to Go to the Moon: Project Apollo and the National Interest (Cambridge: MIT Press, 1970); Walter A. McDougall, . the Heavens and the Earth: A Political History of the Space Age (New York: Basic Books, 1985); Vernon Van Dyke, Pride and Power: the Rationale of the Space Program (Urbana, IL: University of Illinois Press, 1964); W. Henry Lambright, Powering Apollo: James E. Webb of NASA (Baltimore: Johns Hopkins University Press, 1995); Roger E. Bilstein, Stages to Saturn: A Technological History of the Apollo/Saturn Launch Vehicles, NASA SP-4206 (Washington, DC: Government Printing Office, 1980); Edgar M. -
Appendix a Apollo 15: “The Problem We Brought Back from the Moon”
Appendix A Apollo 15: “The Problem We Brought Back From the Moon” Postal Covers Carried on Apollo 151 Among the best known collectables from the Apollo Era are the covers flown onboard the Apollo 15 mission in 1971, mainly because of what the mission’s Lunar Module Pilot, Jim Irwin, called “the problem we brought back from the Moon.” [1] The crew of Apollo 15 carried out one of the most complete scientific explorations of the Moon and accomplished several firsts, including the first lunar roving vehicle that was operated on the Moon to extend the range of exploration. Some 81 kilograms (180 pounds) of lunar surface samples were returned for anal- ysis, and a battery of very productive lunar surface and orbital experiments were conducted, including the first EVA in deep space. [2] Yet the Apollo 15 crew are best remembered for carrying envelopes to the Moon, and the mission is remem- bered for the “great postal caper.” [3] As noted in Chapter 7, Apollo 15 was not the first mission to carry covers. Dozens were carried on each flight from Apollo 11 onwards (see Table 1 for the complete list) and, as Apollo 15 Commander Dave Scott recalled in his book, the whole business had probably been building since Mercury, through Gemini and into Apollo. [4] People had a fascination with objects that had been carried into space, and that became more and more popular – and valuable – as the programs progressed. Right from the start of the Mercury program, each astronaut had been allowed to carry a certain number of personal items onboard, with NASA’s permission, in 1 A first version of this material was issued as Apollo 15 Cover Scandal in Orbit No.