Nuclear and Space Radiation Effects on Materials - Space Vehicle Design Criteria
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Publisher :
Page : 52 pages
File Size : 23,12 MB
Release : 1970
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ISBN :
Author :
Publisher :
Page : 52 pages
File Size : 23,12 MB
Release : 1970
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Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
Page : 89 pages
File Size : 47,94 MB
Release : 2018-06-08
Category : Science
ISBN : 030947082X
Spacecraft depend on electronic components that must perform reliably over missions measured in years and decades. Space radiation is a primary source of degradation, reliability issues, and potentially failure for these electronic components. Although simulation and modeling are valuable for understanding the radiation risk to microelectronics, there is no substitute for testing, and an increased use of commercial-off-the- shelf parts in spacecraft may actually increase requirements for testing, as opposed to simulation and modeling. Testing at the Speed of Light evaluates the nation's current capabilities and future needs for testing the effects of space radiation on microelectronics to ensure mission success and makes recommendations on how to provide effective stewardship of the necessary radiation test infrastructure for the foreseeable future.
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Page : 968 pages
File Size : 35,64 MB
Release : 1988
Category : Aeronautics
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Page : 112 pages
File Size : 15,55 MB
Release : 1972
Category : Reusable space vehicles
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Page : 60 pages
File Size : 26,96 MB
Release : 1970
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Page : 1162 pages
File Size : 32,8 MB
Release : 1975-06
Category : Nuclear energy
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Author : ICRP,
Publisher : SAGE Publications Limited
Page : 340 pages
File Size : 15,12 MB
Release : 2013-08-26
Category : Science
ISBN : 9780702055782
During their occupational activities in space, astronauts are exposed to ionising radiation from natural radiation sources present in this environment. They are, however, not usually classified as being occupationally exposed in the sense of the general ICRP system for radiation protection of workers applied on Earth. The exposure assessment and risk-related approach described in this report is clearly restricted to the special situation in space, and should not be applied to any other exposure situation on Earth. The report describes the terms and methods used to assess the radiation exposure of astronauts, and provides data for the assessment of organ doses.
Author : National Research Council
Publisher : National Academies Press
Page : 132 pages
File Size : 25,57 MB
Release : 2008-06-29
Category : Science
ISBN : 0309113830
As part of the Vision for Space Exploration (VSE), NASA is planning for humans to revisit the Moon and someday go to Mars. An important consideration in this effort is protection against the exposure to space radiation. That radiation might result in severe long-term health consequences for astronauts on such missions if they are not adequately shielded. To help with these concerns, NASA asked the NRC to further the understanding of the risks of space radiation, to evaluate radiation shielding requirements, and recommend a strategic plan for developing appropriate mitigation capabilities. This book presents an assessment of current knowledge of the radiation environment; an examination of the effects of radiation on biological systems and mission equipment; an analysis of current plans for radiation protection; and a strategy for mitigating the risks to VSE astronauts.
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Page : 794 pages
File Size : 11,41 MB
Release : 1967
Category : Astronautics
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Author : Gary Eugene Musgrave
Publisher : Butterworth-Heinemann
Page : 988 pages
File Size : 40,65 MB
Release : 2009-03-27
Category : Technology & Engineering
ISBN : 0080559220
Progress in space safety lies in the acceptance of safety design and engineering as an integral part of the design and implementation process for new space systems. Safety must be seen as the principle design driver of utmost importance from the outset of the design process, which is only achieved through a culture change that moves all stakeholders toward front-end loaded safety concepts. This approach entails a common understanding and mastering of basic principles of safety design for space systems at all levels of the program organisation. Fully supported by the International Association for the Advancement of Space Safety (IAASS), written by the leading figures in the industry, with frontline experience from projects ranging from the Apollo missions, Skylab, the Space Shuttle and the International Space Station, this book provides a comprehensive reference for aerospace engineers in industry. It addresses each of the key elements that impact on space systems safety, including: the space environment (natural and induced); human physiology in space; human rating factors; emergency capabilities; launch propellants and oxidizer systems; life support systems; battery and fuel cell safety; nuclear power generators (NPG) safety; habitat activities; fire protection; safety-critical software development; collision avoidance systems design; operations and on-orbit maintenance. - The only comprehensive space systems safety reference, its must-have status within space agencies and suppliers, technical and aerospace libraries is practically guaranteed - Written by the leading figures in the industry from NASA, ESA, JAXA, (et cetera), with frontline experience from projects ranging from the Apollo missions, Skylab, the Space Shuttle, small and large satellite systems, and the International Space Station - Superb quality information for engineers, programme managers, suppliers and aerospace technologists; fully supported by the IAASS (International Association for the Advancement of Space Safety)