Fusion Energy for Space Missions in the 21st Century - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fusion Energy for Space Missions in the 21st Century write by Norman R. Schulze. This book was released on 1991. Fusion Energy for Space Missions in the 21st Century available in PDF, EPUB and Kindle.
Fusion Energy for Space Missions in the 21st Century
Fusion Energy for Space Missions in the 21st Century - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fusion Energy for Space Missions in the 21st Century write by Norman R. Schulze. This book was released on 1991. Fusion Energy for Space Missions in the 21st Century available in PDF, EPUB and Kindle.
Fusion Energy for Space Missions in the 21st Century: Executive Summary
Fusion Energy for Space Missions in the 21st Century: Executive Summary - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fusion Energy for Space Missions in the 21st Century: Executive Summary write by National Aeronautics and Space Adm Nasa. This book was released on 2018-10-28. Fusion Energy for Space Missions in the 21st Century: Executive Summary available in PDF, EPUB and Kindle. Future space missions were hypothesized and analyzed, and the energy source of their accomplishment investigated. The missions included manned Mars, scientific outposts to and robotic sample return missions from the outer planets and asteroids, as well as fly-by and rendezvous missions with the Oort Cloud and the nearest star, Alpha Centauri. Space system parametric requirements and operational features were established. The energy means for accomplishing missions where delta v requirements range from 90 km/sec to 30,000 km/sec (High Energy Space Mission) were investigated. The need to develop a power space of this magnitude is a key issue to address if the U.S. civil space program is to continue to advance as mandated by the National Space Policy. Potential energy options which could provide the propulsion and electrical power system and operational requirements were reviewed and evaluated. Fusion energy was considered to be the preferred option and was analyzed in depth. Candidate fusion fuels were evaluated based upon the energy output and neutron flux. Additionally, fusion energy can offer significant safety, environmental, economic, and operational advantages. Reactors exhibiting a highly efficient use of magnetic fields for space use while at the same time offering efficient coupling to an exhaust propellant or to a direct energy convertor for efficient electrical production were examined. Near term approaches were identified. A strategy that will produce fusion powered vehicles as part of the space transportation infrastructure was developed. Space program resources must be directed toward this issue as a matter of the top policy priority. Schulze, Norman R. Unspecified Center...
Fusion Energy for Space Missions in the 21st Century
Fusion Energy for Space Missions in the 21st Century - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fusion Energy for Space Missions in the 21st Century write by National Aeronautics and Space Administration. This book was released on 2014-10-20. Fusion Energy for Space Missions in the 21st Century available in PDF, EPUB and Kindle. The goal of this work is ultimately to assist in the achievement of space science and exploration missions and thus to assist in the implementation of the National Space Policy. This analysis commenced with a self initiated inquiry concerning the importance of and the need for more advanced forms of space mission energy conversion, thereby permitting the accomplishment of more ambitious space science objectives. As one set of questions led to another during the initial phase of the inquiry, a drive developed to conduct an independent investigative analysis on where the space program is headed with regard to energy conversion. It ultimately has culminated in this report, the scope of which increased substantially in response to interest shown and questions raised as the study progressed. It is intended to be a presentation of all key issues which need to be addressed as part of a comprehensive space strategy. These include mission objectives, the energy options available, the preferred approach-and why, the system requirements, status of the fusion program and probability of achieving results, confinement preferences, safety, reliability, maintainability, economics, operations, program options, and recommended strategy. Various levels of depth are selected with greater emphasis placed upon the more important topics for the purpose of this report. Emphasis is placed upon confinement options and more depth upon the preferred approach. Part of the depth also reflects the technology status in some situations.
NASA Technical Memorandum
NASA Technical Memorandum - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook NASA Technical Memorandum write by . This book was released on 1991. NASA Technical Memorandum available in PDF, EPUB and Kindle.
