Development Of A Multi Bus Multi Source Reconfigurable Stirling Radioisotope Power System Test Bed

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Development of a Multi-Bus, Multi-Source Reconfigurable Stirling Radioisotope Power System Test Bed

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721677436
Total Pages : 30 pages
Book Rating : 4.6/5 (774 download)

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Book Synopsis Development of a Multi-Bus, Multi-Source Reconfigurable Stirling Radioisotope Power System Test Bed by : National Aeronautics and Space Administration (NASA)

Download or read book Development of a Multi-Bus, Multi-Source Reconfigurable Stirling Radioisotope Power System Test Bed 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 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Aeronautics and Space Administration (NASA) has typically used Radioisotope Thermoelectric Generators (RTG) as their source of electric power for deep space missions. A more efficient and potentially more cost effective alternative to the RTG, the high efficiency 110 watt Stirling Radioisotope Generator 110 (SRG110) is being developed by the Department of Energy (DOE), Lockheed Martin (LM), Stirling Technology Company (STC) and NASA Glenn Research Center (GRC). The SRG110 consists of two Stirling convertors (Stirling Engine and Linear Alternator) in a dual-opposed configuration, and two General Purpose Heat Source (GPHS) modules. Although Stirling convertors have been successfully operated as a power source for the utility grid and as a stand-alone portable generator, demonstration of the technology required to interconnect two Stirling convertors for a spacecraft power system has not been attempted. NASA GRC is developing a Power System Test Bed (PSTB) to evaluate the performance of a Stirling convertor in an integrated electrical power system application. This paper will describe the status of the PSTB and on-going activities pertaining to the PSTB in the NASA Thermal-Energy Conversion Branch of the Power and On-Board Propulsion Technology Division. Coleman, Anthony S. Glenn Research Center NASA/CR-2004-213319, AIAA Paper 2004-5713, E-14779

Research and Technology Program

Author :
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Research and Technology Program by :

Download or read book Research and Technology Program written by and published by . This book was released on 1994 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Space Technology Roadmaps and Priorities

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309253624
Total Pages : 376 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis NASA Space Technology Roadmaps and Priorities by : National Research Council

Download or read book NASA Space Technology Roadmaps and Priorities written by National Research Council and published by National Academies Press. This book was released on 2012-06-07 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: NASA's Office of the Chief Technologist (OCT) has begun to rebuild the advanced space technology program in the agency with plans laid out in 14 draft technology roadmaps. It has been years since NASA has had a vigorous, broad-based program in advanced space technology development and its technology base has been largely depleted. However, success in executing future NASA space missions will depend on advanced technology developments that should already be underway. Reaching out to involve the external technical community, the National Research Council (NRC) considered the 14 draft technology roadmaps prepared by OCT and ranked the top technical challenges and highest priority technologies that NASA should emphasize in the next 5 years. This report provides specific guidance and recommendations on how the effectiveness of the technology development program managed by OCT can be enhanced in the face of scarce resources.

Spacecraft Power Systems

Author : Mukund R. Patel
Publisher : CRC Press
ISBN 13 : 1003804217
Total Pages : 363 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Spacecraft Power Systems by : Mukund R. Patel

Download or read book Spacecraft Power Systems written by Mukund R. Patel and published by CRC Press. This book was released on 2023-12-12 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of Spacecraft Power Systems is a comprehensive coverage of the fundamentals, design trades, components, controls, and operations of spacecraft power systems based on the real-world design and operations of spacecraft that have successfully flown for decades. It also includes emerging high-voltage, high-power systems for in-space propulsion for interplanetary travel. With new and updated chapters, sections, and discussions, the second edition covers up-to-date high-voltage, MW-scale electric propulsion, updated PV and battery systems, spacecraft power components, power electronics, and their architectures and operations. This book also presents the latest in spacecraft design processes and trades, controls, operations, and protection. This book is intended for senior undergraduate and graduate students in mechanical, aerospace, and electrical engineering taking courses in Space Systems, Space Engineering, and Spacecraft Power Systems, as well as for practicing aerospace and power engineers and managers who are designing, developing, and operating spacecraft power systems.

Civil Space Technology Initiative

Author :
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (117 download)

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Book Synopsis Civil Space Technology Initiative by :

Download or read book Civil Space Technology Initiative written by and published by . This book was released on 1990 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Powering the U.S. Army of the Future

Author : National Academies of Sciences Engineering and Medicine
Publisher :
ISBN 13 : 9780309258036
Total Pages : pages
Book Rating : 4.2/5 (58 download)

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Book Synopsis Powering the U.S. Army of the Future by : National Academies of Sciences Engineering and Medicine

Download or read book Powering the U.S. Army of the Future written by National Academies of Sciences Engineering and Medicine and published by . This book was released on 2022-03-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: At the request of the Deputy Assistant Secretary of the Army for Research and Technology, Powering the U.S. Army of the Future examines the U.S. Army's future power requirements for sustaining a multi-domain operational conflict and considers to what extent emerging power generation and transmission technologies can achieve the Army's operational power requirements in 2035. The study was based on one operational usage case identified by the Army as part of its ongoing efforts in multi-domain operations. The recommendations contained in this report are meant to help inform the Army's investment priorities in technologies to help ensure that the power requirements of the Army's future capability needs are achieved.

Spacecraft Power System Technologies

Author : Qi Chen
Publisher : Springer Nature
ISBN 13 : 9811548390
Total Pages : 321 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Spacecraft Power System Technologies by : Qi Chen

Download or read book Spacecraft Power System Technologies written by Qi Chen and published by Springer Nature. This book was released on 2020-08-14 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to the main design principles, methods, procedures, and development trends in spacecraft power systems. It is divided into nine chapters, the first of which covers the classification and main components of primary power system design and power distribution system design. In turn, Chapters 2 to 4 focus on the spacecraft power system design experience and review the latest typical design cases concerning spacecraft power systems in China. More specifically, these chapters also introduce readers to the topological structure and key technologies used in spacecraft power systems. Chapters 5 to 7 address power system reliability and safety design, risk analysis and control, and in-orbit management in China’s spacecraft engineering projects. The book’s closing chapters provide essential information on new power systems and technologies, such as space nuclear power, micro- and nano-satellite power systems, and space energy interconnection systems. An outlook on future development trends rounds out the coverage.

HyperCities

Author : Todd Samuel Presner
Publisher : metaLABprojects
ISBN 13 : 9780674725348
Total Pages : 0 pages
Book Rating : 4.7/5 (253 download)

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Book Synopsis HyperCities by : Todd Samuel Presner

Download or read book HyperCities written by Todd Samuel Presner and published by metaLABprojects. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than a physical space, a hypercity is a real city overlaid with information networks that document the past, catalyze the present, and project future possibilities. Hypercities are always under construction. HyperCities puts digital humanities theory into practice to chart the proliferating cultural records of places around the world.

Applied Digital Logic Exercises Using FPGAs

Author : Kurt Wick
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681746638
Total Pages : 190 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis Applied Digital Logic Exercises Using FPGAs by : Kurt Wick

Download or read book Applied Digital Logic Exercises Using FPGAs written by Kurt Wick and published by Morgan & Claypool Publishers. This book was released on 2017-10-03 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: FPGAs have almost entirely replaced the traditional Application Specific Standard Parts (ASSP) such as the 74xx logic chip families because of their superior size, versatility, and speed. For example, FPGAs provide over a million fold increase in gates compared to ASSP parts. The traditional approach for hands-on exercises has relied on ASSP parts, primarily because of their simplicity and ease of use for the novice. Not only is this approach technically outdated, but it also severely limits the complexity of the designs that can be implemented. By introducing the readers to FPGAs, they are being familiarized with current digital technology and the skills to implement complex, sophisticated designs. However, working with FGPAs comes at a cost of increased complexity, notably the mastering of an HDL language, such as Verilog. Therefore, this book accomplishes the following: first, it teaches basic digital design concepts and then applies them through exercises; second, it implements these digital designs by teaching the user the syntax of the Verilog language while implementing the exercises. Finally, it employs contemporary digital hardware, such as the FPGA, to build a simple calculator, a basic music player, a frequency and period counter and it ends with a microprocessor being embedded in the fabric of the FGPA to communicate with the PC. In the process, readers learn about digital mathematics and digital-to-analog converter concepts through pulse width modulation.

Vision and Voyages for Planetary Science in the Decade 2013-2022

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309224640
Total Pages : 399 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Vision and Voyages for Planetary Science in the Decade 2013-2022 by : National Research Council

Download or read book Vision and Voyages for Planetary Science in the Decade 2013-2022 written by National Research Council and published by National Academies Press. This book was released on 2012-01-30 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, planetary science has seen a tremendous growth in new knowledge. Deposits of water ice exist at the Moon's poles. Discoveries on the surface of Mars point to an early warm wet climate, and perhaps conditions under which life could have emerged. Liquid methane rain falls on Saturn's moon Titan, creating rivers, lakes, and geologic landscapes with uncanny resemblances to Earth's. Vision and Voyages for Planetary Science in the Decade 2013-2022 surveys the current state of knowledge of the solar system and recommends a suite of planetary science flagship missions for the decade 2013-2022 that could provide a steady stream of important new discoveries about the solar system. Research priorities defined in the report were selected through a rigorous review that included input from five expert panels. NASA's highest priority large mission should be the Mars Astrobiology Explorer Cacher (MAX-C), a mission to Mars that could help determine whether the planet ever supported life and could also help answer questions about its geologic and climatic history. Other projects should include a mission to Jupiter's icy moon Europa and its subsurface ocean, and the Uranus Orbiter and Probe mission to investigate that planet's interior structure, atmosphere, and composition. For medium-size missions, Vision and Voyages for Planetary Science in the Decade 2013-2022 recommends that NASA select two new missions to be included in its New Frontiers program, which explores the solar system with frequent, mid-size spacecraft missions. If NASA cannot stay within budget for any of these proposed flagship projects, it should focus on smaller, less expensive missions first. Vision and Voyages for Planetary Science in the Decade 2013-2022 suggests that the National Science Foundation expand its funding for existing laboratories and establish new facilities as needed. It also recommends that the program enlist the participation of international partners. This report is a vital resource for government agencies supporting space science, the planetary science community, and the public.

After LM

Author : John F. Connolly
Publisher :
ISBN 13 : 9780578622729
Total Pages : 260 pages
Book Rating : 4.6/5 (227 download)

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Book Synopsis After LM by : John F. Connolly

Download or read book After LM written by John F. Connolly and published by . This book was released on 2020 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solar and Space Physics

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309313953
Total Pages : 37 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Solar and Space Physics by : National Research Council

Download or read book Solar and Space Physics written by National Research Council and published by National Academies Press. This book was released on 2014-09-25 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2010, NASA and the National Science Foundation asked the National Research Council to assemble a committee of experts to develop an integrated national strategy that would guide agency investments in solar and space physics for the years 2013-2022. That strategy, the result of nearly 2 years of effort by the survey committee, which worked with more than 100 scientists and engineers on eight supporting study panels, is presented in the 2013 publication, Solar and Space Physics: A Science for a Technological Society. This booklet, designed to be accessible to a broader audience of policymakers and the interested public, summarizes the content of that report.

The Hubble Space Telescope

Author : David J. Shayler
Publisher : Praxis
ISBN 13 : 9781493928262
Total Pages : 0 pages
Book Rating : 4.9/5 (282 download)

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Book Synopsis The Hubble Space Telescope by : David J. Shayler

Download or read book The Hubble Space Telescope written by David J. Shayler and published by Praxis. This book was released on 2015-11-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The highly successful Hubble Space Telescope was meant to change our view and understanding of the universe. Within weeks of its launch in 1990, however, the space community was shocked to find out that the primary mirror of the telescope was flawed. It was only the skills of scientists and engineers on the ground and the daring talents of astronauts sent to service the telescope in December 1993 that saved the mission. For over two decades NASA had developed the capabilities to service a payload in orbit. This involved numerous studies and the creation of a ground-based infrastructure to support the challenging missions. Unique tools and EVA hardware supported the skills developed in crew training that then enabled astronauts to complete a demanding series of spacewalks. Drawing upon first hand interviews with those closely involved in the project over thirty years ago this story explains the development of the servicing mission concept and the hurdles that had to be overcome to not only launch the telescope but also to mount the first servicing mission – a mission that restored the telescope to full working order three years after its launch, saved the reputation of NASA, and truly opened a new age in understanding of our place in space. This is not just a tale of space age technology, astronauts and astronomy. It is also a story of an audacious scientific vision, and the human ingenuity and determination to overcome all obstacles to make it possible. Hubble Space Telescope: From Concept to Success is a story of an international partnership, dedicated teamwork and a perfect blend of human and robotic space operations that will inspire people of all ages. The subsequent servicing missions that enabled the telescope to continue its scientific program beyond its 25th year in orbit are described in a companion volume Enhancing Hubble’s Vision: Servicing a National Treasure.

Systems, Controls, Embedded Systems, Energy, and Machines

Author : Richard C. Dorf
Publisher : CRC Press
ISBN 13 : 1420037048
Total Pages : 673 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Systems, Controls, Embedded Systems, Energy, and Machines by : Richard C. Dorf

Download or read book Systems, Controls, Embedded Systems, Energy, and Machines written by Richard C. Dorf and published by CRC Press. This book was released on 2017-12-19 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: In two editions spanning more than a decade, The Electrical Engineering Handbook stands as the definitive reference to the multidisciplinary field of electrical engineering. Our knowledge continues to grow, and so does the Handbook. For the third edition, it has expanded into a set of six books carefully focused on a specialized area or field of study. Each book represents a concise yet definitive collection of key concepts, models, and equations in its respective domain, thoughtfully gathered for convenient access. Systems, Controls, Embedded Systems, Energy, and Machines explores in detail the fields of energy devices, machines, and systems as well as control systems. It provides all of the fundamental concepts needed for thorough, in-depth understanding of each area and devotes special attention to the emerging area of embedded systems. Each article includes defining terms, references, and sources of further information. Encompassing the work of the world's foremost experts in their respective specialties, Systems, Controls, Embedded Systems, Energy, and Machines features the latest developments, the broadest scope of coverage, and new material on human-computer interaction.

Remote Sensor Operations - McWp 2-15.1

Author : U. S. Marine Corps
Publisher : Lulu.com
ISBN 13 : 9781312884670
Total Pages : 88 pages
Book Rating : 4.8/5 (846 download)

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Book Synopsis Remote Sensor Operations - McWp 2-15.1 by : U. S. Marine Corps

Download or read book Remote Sensor Operations - McWp 2-15.1 written by U. S. Marine Corps and published by Lulu.com. This book was released on 2015-02-01 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Corps Warfighting Publication (MCWP) 2-2.3, Remote Sensor Operations, is the first in a new series of doctrinal publications on intelligence collection operations. MCWP 2-1, Intelligence Operations (under development) and FMFM 3-21, MAGTF Intelligence Operations, provide doctrine, tactics, techniques, and procedures for intelligence collection operations. MCWP 2-2.3 complements and expands upon this information by detailing doctrine, tactics, techniques, and procedures for the conduct of remote sensor operations in support of the Marine Air-Ground Task Force (MAGTF). The primary target audience of this publication is intelligence personnel responsible for the planning and execution of sensor operations. Personnel who provide support to remote sensor operations or who utilize the reporting from these operations should also read this publication.

Scientific and Technical Aerospace Reports

Author :
Publisher :
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Turbulent Combustion Modeling

Author : Tarek Echekki
Publisher : Springer Science & Business Media
ISBN 13 : 9400704127
Total Pages : 496 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Turbulent Combustion Modeling by : Tarek Echekki

Download or read book Turbulent Combustion Modeling written by Tarek Echekki and published by Springer Science & Business Media. This book was released on 2010-12-25 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbulent combustion sits at the interface of two important nonlinear, multiscale phenomena: chemistry and turbulence. Its study is extremely timely in view of the need to develop new combustion technologies in order to address challenges associated with climate change, energy source uncertainty, and air pollution. Despite the fact that modeling of turbulent combustion is a subject that has been researched for a number of years, its complexity implies that key issues are still eluding, and a theoretical description that is accurate enough to make turbulent combustion models rigorous and quantitative for industrial use is still lacking. In this book, prominent experts review most of the available approaches in modeling turbulent combustion, with particular focus on the exploding increase in computational resources that has allowed the simulation of increasingly detailed phenomena. The relevant algorithms are presented, the theoretical methods are explained, and various application examples are given. The book is intended for a relatively broad audience, including seasoned researchers and graduate students in engineering, applied mathematics and computational science, engine designers and computational fluid dynamics (CFD) practitioners, scientists at funding agencies, and anyone wishing to understand the state-of-the-art and the future directions of this scientifically challenging and practically important field.