Charging of Spinning Spacecraft PDF Download
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Author: Allen G. Rubin
Publisher:
ISBN:
Category : Geostationary satellites
Languages : en
Pages : 24
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Book Description
It has become possible to calculate the effects of spin rate on charging only since the advent of the NASCAP three-dimensional computer simulation code. These spin effects are surveyed here for the first time. There is not only a dramatic difference in potential distribution between a three-axis stabilized and a spinning satellite, but also the case of slow spin at 1 rpm is shown to constitute a distinct intermediate case, asymptotic to the rapid spin case but with appreciable voltage modulation around the spin equator. (Author).
Author: Allen G. Rubin
Publisher:
ISBN:
Category : Geostationary satellites
Languages : en
Pages : 24
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Book Description
It has become possible to calculate the effects of spin rate on charging only since the advent of the NASCAP three-dimensional computer simulation code. These spin effects are surveyed here for the first time. There is not only a dramatic difference in potential distribution between a three-axis stabilized and a spinning satellite, but also the case of slow spin at 1 rpm is shown to constitute a distinct intermediate case, asymptotic to the rapid spin case but with appreciable voltage modulation around the spin equator. (Author).
Author: Shu T. Lai
Publisher: Princeton University Press
ISBN: 0691129479
Category : Science
Languages : en
Pages : 270
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Book Description
As commercial and military spacecraft become more important to the world's economy and defense, and as new scientific and exploratory missions are launched into space, the need for a single comprehensive resource on spacecraft charging becomes increasingly critical. Fundamentals of Spacecraft Charging is the first and only textbook to bring together all the necessary concepts and equations for a complete understanding of the subject. Written by one of the field's leading authorities, this essential reference enables readers to fully grasp the newest ideas and underlying physical mechanisms related to the electrostatic charging of spacecraft in the space environment. Assuming that readers may have little or no background in this area, this complete textbook covers all aspects of the field. The coverage is detailed and thorough, and topics range from secondary and backscattered electrons, spacecraft charging in Maxwellian plasmas, effective mitigation techniques, and potential wells and barriers to operational anomalies, meteors, and neutral gas release. Significant equations are derived from first principles, and abundant examples, exercises, figures, illustrations, and tables are furnished to facilitate comprehension. Fundamentals of Spacecraft Charging is the definitive reference on the physics of spacecraft charging and is suitable for advanced undergraduates, graduate-level students, and professional space researchers.
Author: Shu T. Lai
Publisher: CRC Press
ISBN: 1000538141
Category : Science
Languages : en
Pages : 136
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Book Description
This book will explore the fundamentals of spacecraft charging: why it occurs, when it occurs, where it occurs, how to measure it, and its side effects. It will discuss state-of-the-art spacecraft charging technologies, which will be explained in detail and with pedagogical emphasis. Exercises for further learning will be included to facilitate a deeper understanding of the material. It will be of interest to advanced undergraduate and graduate students, in addition to researchers working in physics and engineering keen to understand more about spacecraft interactions with space plasmas. Key Features: Translates complex terminology into accessible language Authored by experts in the field Provides worked examples and exercises for further learning
Author: Henry B. Garrett
Publisher: John Wiley & Sons
ISBN: 1118241339
Category : Science
Languages : en
Pages : 202
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Book Description
The definitive guide to the modern body of spacecraft charging knowledge—from first principles for the beginner to intermediate and advanced concepts The only book to blend the theoretical and practical aspects of spacecraft charging, Guide to Mitigating Spacecraft Charging Effects defines the environment that not only creates the aurora, but which also can have significant effects on spacecraft, such as disruption of science measurements and solar arrays from electrostatic discharge (ESD). It describes in detail the physics of the interaction phenomenon as well as how to construct spacecraft to enhance their survivability in the harsh environment of space. Combining the authors' extensive experience in spacecraft charging—and in their provision of design support to NASA, JPL, the commercial satellite market, and numerous other projects—this incredible book offers both a robust physics background and practical advice for neophytes in the field and experienced plasma physicists and spacecraft engineers. In addition to containing numerous equations, graphs, tables, references, and illustrations, Guide to Mitigating Spacecraft Charging Effects covers: Solar cell technology, especially higher voltage arrays, and the new design approaches that are appropriate for them Information about the space plasma environment New analytic computer codes to analyze spacecraft charging Spacecraft anomalies and failures which emphasized designs that are of greater importance than others
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 918
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Book Description
Author: Howard D. Curtis
Publisher: Elsevier
ISBN: 0080887848
Category : Technology & Engineering
Languages : en
Pages : 740
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Book Description
Orbital Mechanics for Engineering Students, Second Edition, provides an introduction to the basic concepts of space mechanics. These include vector kinematics in three dimensions; Newton's laws of motion and gravitation; relative motion; the vector-based solution of the classical two-body problem; derivation of Kepler's equations; orbits in three dimensions; preliminary orbit determination; and orbital maneuvers. The book also covers relative motion and the two-impulse rendezvous problem; interplanetary mission design using patched conics; rigid-body dynamics used to characterize the attitude of a space vehicle; satellite attitude dynamics; and the characteristics and design of multi-stage launch vehicles. Each chapter begins with an outline of key concepts and concludes with problems that are based on the material covered. This text is written for undergraduates who are studying orbital mechanics for the first time and have completed courses in physics, dynamics, and mathematics, including differential equations and applied linear algebra. Graduate students, researchers, and experienced practitioners will also find useful review materials in the book. - NEW: Reorganized and improved discusions of coordinate systems, new discussion on perturbations and quarternions - NEW: Increased coverage of attitude dynamics, including new Matlab algorithms and examples in chapter 10 - New examples and homework problems
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 818
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Book Description
Author: Nicole Meyer-Vernet
Publisher: Springer Science & Business Media
ISBN: 9780792367734
Category : Science
Languages : en
Pages : 414
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Book Description
This book contains the Proceedings of the second "Rencontres de l'Observatoire" devoted to Physics of Space: Growth Points and Problems, held at the Paris Observatory at Meudon, on January 10-14, 2000. The last quarter of the century has seen the vertiginous growth of space achievements and the exploration of much of the heliosphere with beautifully instrumented space probes. Even though the heliosphere is merely one particular cosmic environment, it is presently the only one accessible to in situ measurements and hence plays a unique role as a natural laboratory for physics and astrophysics. In this spirit, the conference highlighted recent achievements which have changed our view of the physics of space, with emphasis on the bridges between space plasma physics and other disciplines. The contributions include the physics of collisionless plasmas - in particular particle acceleration and dissipation, dusty plasmas, cosmic winds and jets, the environments of planetary bodies and pulsars, novel space detection techniques, and some landmarks of space physics history and possible futures.
Author:
Publisher:
ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 280
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Book Description
Author: A. Aparicio
Publisher: Cambridge University Press
ISBN: 9780521858021
Category : Nature
Languages : en
Pages : 414
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Book Description
A text intended for scientists and engineers involved in the definition and development of space science missions.
