Download or read book Mission Analysis for Nuclear Propulsion written by Ralph Sherman Cooper and published by . This book was released on 1961 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents elementary methods for determining the performance of high thrust rockets with emphasis on nuclear propulsion. Simple models are used to describe the vehicles and to evaluate the mission requirements. Performance comparisons, both in general and for specific missions, are made of various propulsion systems using typical values for the system parameters.
Download or read book Report of the Nuclear Propulsion Mission Analysis Figures of Merit Subpanel written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-12-29 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of an inquiry by the Nuclear Propulsion Mission Analysis, Figures of Merit subpanel are given. The subpanel was tasked to consider the question of what are the appropriate and quantifiable parameters to be used in the definition of an overall figure of merit (FoM) for Mars transportation system (MTS) nuclear thermal rocket engines (NTR). Such a characterization is needed to resolve the NTR engine design trades by a logical and orderly means, and to provide a meaningful method for comparison of the various NTR engine concepts. The subpanel was specifically tasked to identify the quantifiable engine parameters which would be the most significant engine factors affecting an overall FoM for a MTS and was not tasked with determining 'acceptable' or 'recommended' values for the identified parameters. In addition, the subpanel was asked not to define an overall FoM for a MTS. Thus, the selection of a specific approach, applicable weighting factors, to any interrelationships, for establishing an overall numerical FoM were considered beyond the scope of the subpanel inquiry. Haynes, Davy A. Glenn Research Center; Johnson Space Center; Langley Research Center NASA-TM-104179, NAS 1.15:104179 RTOP 594-81-12-11...
Download or read book Report of the Nuclear Propulsion Mission Analysis Figures of Merit Subpanel Quantifiable Figures of Merit for Nuclear Thermal Propulsion written by and published by . This book was released on 1991 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electric Propulsion Mission Analysis Terminology Nomenclature written by Nuclear Electric Propulsion Systems Analysis Task Group and published by . This book was released on 1969 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Nuclear Rocket Engine Mission Analysis written by Jack H. Ramsthaler and published by . This book was released on 1988 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Design Considerations and Mission Analysis for Several Methods of Nuclear Spacecraft Propulsion written by Alexander William Morrese and published by . This book was released on 2011 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interplanetary Mission Analysis and Design written by Stephen Kemble and published by Springer Science & Business Media. This book was released on 2006-09-01 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present impetus to drive down the overall cost of space missions is leading to ever-increasing demands for more efficient design techniques over a wide range of interplanetary missions, and the methods now being utilised to do this are described in this timely and authoritative work.
Download or read book Electric Propulsion Mission Analysis Terminology and Nomenclature written by and published by . This book was released on 1969 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Electric Propulsion Application written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-21 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The following paper documents the mission and systems analysis portion of a study in which Nuclear Electric Propulsion (NEP) is used as the in-space transportation system to send a series of robotic rovers and atmospheric science airplanes to Venus in the 2020 to 2030 timeframe. As part of the NASA RASC (Revolutionary Aerospace Systems Concepts) program, this mission analysis is meant to identify future technologies and their application to far reaching NASA missions. The NEP systems and mission analysis is based largely on current technology state of the art assumptions. This study looks specifically at the performance of the NEP transfer stage when sending a series of different payload package point design options to Venus orbit. McGuire, Melissa L. and Borowski, Stanley K. and Packard, Thomas W. Glenn Research Center NASA/TM-2004-213225, E-14732, AIAA Paper 2004-3981
Download or read book Principles of Nuclear Rocket Propulsion written by William J. Emrich Jr. and published by Elsevier. This book was released on 2023-03-11 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Nuclear Rocket Propulsion, Second Edition continues to put the technical and theoretical aspects of nuclear rocket propulsion into a clear and unified presentation, providing an understanding of the physical principles underlying the design and operation of nuclear fission-based rocket engines. This new edition expands on existing material and adds new topics, such as antimatter propulsion, nuclear rocket startup, new fuel forms, reactor stability, and new advanced reactor concepts. This new edition is for aerospace and nuclear engineers and advanced students interested in nuclear rocket propulsion. Provides an understanding of the physical principles underlying the design and operation of nuclear fission-based rocket engines Includes a number of example problems to illustrate the concepts being presented Contains an electronic version with interactive calculators and rotatable 3D figures to demonstrate the physical concepts being presented Features an instructor website that provides detailed solutions to all chapter review questions
Download or read book Space Nuclear Propulsion for Human Mars Exploration written by National Academies of Sciences Engineering and Medicine and published by . This book was released on 2021-11-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Space Nuclear Propulsion for Human Mars Exploration identifies primary technical and programmatic challenges, merits, and risks for developing and demonstrating space nuclear propulsion technologies of interest to future exploration missions. This report presents key milestones and a top-level development and demonstration roadmap for performance nuclear thermal propulsion and nuclear electric propulsion systems and identifies missions that could be enabled by successful development of each technology.
Download or read book Preliminary Trajectory Analysis of a Nuclear Fusion Propulsion Fly by Mission to Saturn and Beyond written by Brian Riehm and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orbital Dynamics of Space Nuclear Propulsion Systems written by Lara Elaine Schoeffler and published by . This book was released on 2021 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Space nuclear propulsion systems comprising low and continuous thrust propulsion technology are of critical importance to deep space exploration. This analysis presents numerical calculations of orbital trajectories of three propulsion systems: nuclear electric, nuclear thermal, and nuclear fusion. The mission analysis utilizes existing characteristics, like thrust, from reference material to determine if a two-year roundtrip mission to Mars is feasible with any of these propulsion systems. Ultimately, the nuclear thermal propulsion and nuclear fusion propulsion missions are able to meet the rapid mission time requirement with roundtrips of 422 days and 630 days, respectively. The Mars surface stays are short: 30 days with nuclear thermal propulsion and 200 days with a nuclear fusion spacecraft. This study makes a recommendation for the technology best suited for a near-term crewed Mars mission while also advocating the need for additional design and study on both the nuclear thermal and conceptual nuclear fusion systems.
Download or read book Space Nuclear Propulsion and Power written by Bahram Nassersharif and published by Bahram Nassersharif. This book was released on 2024-08-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Space Nuclear Propulsion and Power: Principles, Systems, and Applications" is a comprehensive exploration into the science and technology of nuclear systems designed for space missions. This book offers an in-depth analysis of nuclear propulsion and power generation, focusing on the principles and mechanisms that drive these systems, as well as their practical applications in space exploration. The book begins with a detailed overview of the fundamental principles of nuclear physics and reactor design, providing the necessary background for understanding how nuclear energy can be harnessed for space applications. It delves into the various types of nuclear propulsion systems, including Nuclear Thermal Propulsion (NTP) and Nuclear Electric Propulsion (NEP), explaining the operational mechanisms, benefits, and challenges of each. A significant portion of the book is dedicated to the engineering and technological aspects of these systems. It covers the design, development, and testing of nuclear reactors and propulsion units, emphasizing the importance of safety, reliability, and efficiency. The book also discusses the critical role of materials science in addressing the unique challenges posed by the space environment, such as extreme temperatures, radiation exposure, and the need for long-term durability. In addition to propulsion, the book explores nuclear power generation for spacecraft, including systems that provide electricity for onboard instruments, life support, and communication. It examines the integration of nuclear power systems with other spacecraft components, highlighting how these technologies enable long-duration missions to distant planets and beyond. "Space Nuclear Propulsion and Power" also considers the future of space exploration, discussing emerging technologies and potential advancements in nuclear systems that could further expand humanity's reach into the cosmos. It addresses the economic, environmental, and regulatory challenges associated with deploying nuclear technology in space, offering insights into how these obstacles might be overcome. This book is an essential resource for engineers, scientists, and students interested in the cutting-edge field of space nuclear technology, offering a thorough understanding of both current systems and future possibilities in space exploration.
Download or read book Research Study to Determine Propulsion Requirements and Systems Forspace Missions Volume Iia Research Studies text written by AEROJET-GENERAL CORP AZUSA CALIF. and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mission-analysis section includes a study of space-propulsion requirements that are anticipated within the following general areas: Orbital corrections; Orbital rendezvous; Lunar and interplanetary trajectory corrections; Lunar and planetary orbiting maneuvers; and Lunar and Planetary landings and takeoffs. The systemconcepts section presents a comprehensive review of the general characteristics of propulsion systems considered applicable to various space-propulsion requirements. The following general types of propulsion systems were considered: Liquid-propellant chemical; Solidpropellant chemical; Hybrid chemical; Nuclear heat-transfer; and Electric propulsion systems. The types are further classified according to characteristics such as propellant types, chamber-pressure range, and nozzle-cooling method. Primary emphasis was placed on liquidpropellant chemical systems. An analysis termed mission/system classification summarizes the over-all space-propulsion requirements developed by the mission analysis work. (Author).
Download or read book Accident Analysis for Nuclear Power Plants written by International Atomic Energy Agency and published by . This book was released on 2002 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accident analysis is an important tool for confirming the adequacy and efficiency of provisions within the defence in depth concept for the safety of nuclear power plants (NPPs). The purpose of the report is to provide the necessary practical guidance for performing adequate accident analysis in the light of current good practice worldwide.
Download or read book Liquid Rocket Valve Components written by H. J. Ellis and published by . This book was released on 1973 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
