AFRL MicroPPT Development for Small Spacecraft Propulsion

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Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (644 download)

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Book Synopsis AFRL MicroPPT Development for Small Spacecraft Propulsion by :

Download or read book AFRL MicroPPT Development for Small Spacecraft Propulsion written by and published by . This book was released on 2002 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: A class of miniaturized pulsed plasma thrusters (PPT), known as MicroPPTs, is currently in development at the Air Force Research Laboratory. The MicroPPTs use a surface discharge across solid Teflon(TM) propellant to provide precise impulse bits in the 10 microN-s range. In the near term, these thrusters can provide propulsive attitude control on 150-kg-class spacecraft using 1/5th the dry mass of conventional torque rods and reaction wheels. Eventually these thrusters are designed for primary and attitude control propulsion on future 25-kg class spacecraft envisioned for such missions as formation flying sparse aperture arrays for space-based surveillance, on-orbit satellite servicing, and space control. A synopsis of the status of the thruster is presented, discussing development, lifetime, performance, and environmental testing.

AFRL MicroPPT Development for Small Spacecraft Propulsion

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Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis AFRL MicroPPT Development for Small Spacecraft Propulsion by :

Download or read book AFRL MicroPPT Development for Small Spacecraft Propulsion written by and published by . This book was released on 2002 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: A class of miniaturized pulsed plasma thrusters (PPT), known as MicroPPTs, is currently in development at the Air Force Research Laboratory. The MicroPPTs use a surface discharge across solid Teflon(TM) propellant to provide precise impulse bits in the 10 microN-s range. In the near term, these thrusters can provide propulsive attitude control on 150-kg-class spacecraft using 1/5th the dry mass of conventional torque rods and reaction wheels. Eventually these thrusters are designed for primary and attitude control propulsion on future 25-kg class spacecraft envisioned for such missions as formation flying sparse aperture arrays for space-based surveillance, on-orbit satellite servicing, and space control. A synopsis of the status of the thruster is presented, discussing development, lifetime, performance, and environmental testing.

Micropropulsion for Small Spacecraft

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Publisher : AIAA
ISBN 13 : 9781600864391
Total Pages : 520 pages
Book Rating : 4.8/5 (643 download)

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Book Synopsis Micropropulsion for Small Spacecraft by : Michael Matthew Micci

Download or read book Micropropulsion for Small Spacecraft written by Michael Matthew Micci and published by AIAA. This book was released on 2000 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technology for Small Spacecraft

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Publisher : National Academies Press
ISBN 13 : 030908363X
Total Pages : 154 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Technology for Small Spacecraft by : National Research Council

Download or read book Technology for Small Spacecraft written by National Research Council and published by National Academies Press. This book was released on 1994-01-01 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the U.S. National Aeronautics and Space Administration's (NASA) small spacecraft technology development. Included are assessments of NASA's technology priorities for relevance to small spacecraft and identification of technology gaps and overlaps. The volume also examines the small spacecraft technology programs of other government agencies and assesses technology efforts in industry.

Fundamentals of Electric Propulsion

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Publisher : John Wiley & Sons
ISBN 13 : 1394163231
Total Pages : 564 pages
Book Rating : 4.3/5 (941 download)

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Book Synopsis Fundamentals of Electric Propulsion by : Dan M. Goebel

Download or read book Fundamentals of Electric Propulsion written by Dan M. Goebel and published by John Wiley & Sons. This book was released on 2023-10-25 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Electric Propulsion Understand the fundamental basis of spaceflight with this cutting-edge guide As spacecraft engineering continues to advance, so too do the propulsion methods by which human beings can seek out the stars. Ion thrusters and Hall thrusters have been the subject of considerable innovation in recent years, and spacecraft propulsion has never been more efficient. For professionals within and adjacent to spacecraft engineering, this is critical knowledge that can alter the future of space flight. Fundamentals of Electric Propulsion offers a thorough grounding in electric propulsion for spacecraft, particularly the features and mechanisms underlying Ion and Hall thrusters. Updated in the light of rapidly expanding knowledge, the second edition of this essential guide detailed coverage of thruster principles, plasma physics, and more. It reflects the historic output of the legendary Jet Propulsion Laboratory and promises to continue as a must-own volume for spacecraft engineering professionals. Readers of the second edition of Fundamentals of Electric Propulsion readers will also find: Extensive updates to chapters covering hollow cathodes and Hall thrusters, based on vigorous recent research New sections covering magnetic shielding, cathode plume instabilities, and more Figures and homework problems in each chapter to facilitate learning and retention Fundamentals of Electric Propulsion is an essential work for spacecraft engineers and researchers working in spacecraft propulsion and related fields, as well as graduate students in electric propulsion, aerospace science, and space science courses.

Plasma Engineering

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Publisher : Academic Press
ISBN 13 : 0128137037
Total Pages : 587 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Plasma Engineering by : Michael Keidar

Download or read book Plasma Engineering written by Michael Keidar and published by Academic Press. This book was released on 2018-08-06 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasma Engineering, Second Edition, applies the unique properties of plasmas (ionized gases) to improve processes and performance over many fields, such as materials processing, spacecraft propulsion and nanofabrication. The book considers this rapidly expanding discipline from a unified standpoint, addressing fundamentals of physics and modeling, as well as new and real-word applications in aerospace, nanotechnology and bioengineering. This updated edition covers the fundamentals of plasma physics at a level suitable for students using application examples and contains the widest variety of applications of any text on the market, spanning the areas of aerospace engineering, nanotechnology and nanobioengineering. This is highly useful for courses on plasma engineering or plasma physics in departments of Aerospace Engineering, Electrical Engineering and Physics. It is also useful as an introduction to plasma engineering and its applications for early career researchers and practicing engineers. - Features new material relevant to application, including emerging areas of plasma nanotechnology and medicine - Contains a new chapter on plasma-based control, as well as a description of RF and microwave-based plasma applications, plasma lighting, reforming and other most recent application areas - Provides a technical treatment of the fundamental and engineering principles used in plasma applications

38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit: 02-3950 - 02-3999

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Publisher :
ISBN 13 :
Total Pages : 446 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit: 02-3950 - 02-3999 by :

Download or read book 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit: 02-3950 - 02-3999 written by and published by . This book was released on 2002 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Менора

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (741 download)

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Book Synopsis Менора by : Jewish University in Moscow

Download or read book Менора written by Jewish University in Moscow and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Micropropulsion Research at AFRL.

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Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis Micropropulsion Research at AFRL. by :

Download or read book Micropropulsion Research at AFRL. written by and published by . This book was released on 2000 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an increased requirement for microsatellites to support such future missions as formation-flying space-based surveillance, space control, and on-orbit satellite servicing. Devices that can provide precise impulse bits in the 10-micro newton range may be enabling for a new fleet of 25-kg class spacecraft supporting these missions. in response to this need the Air Force Research Laboratory is developing a miniaturized propulsion unit: the Micro-Pulsed Plasma Thruster (Micro-PPT). Like a standard PPT, the Micro-PPT uses a surface discharge across the face of a solid Teflon(TM) propellant to create and accelerate a combination of plasma and neutral vapor. The Micro-PPT substantially differs from the standard design by using a self-igniting discharge and eliminating the separate igniter circuit from the thruster. This simplification enables the order-of-magnitude reductions in the thruster size and operational power level required to meet microsatellite propulsion requirements.

Encyclopedia of Plasma Technology - Two Volume Set

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Publisher : CRC Press
ISBN 13 : 1482214318
Total Pages : 1654 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Encyclopedia of Plasma Technology - Two Volume Set by : J. Leon Shohet

Download or read book Encyclopedia of Plasma Technology - Two Volume Set written by J. Leon Shohet and published by CRC Press. This book was released on 2016-12-12 with total page 1654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical plasmas have a wide range of industrial applications. The Encyclopedia of Plasma Technology covers all aspects of plasma technology from the fundamentals to a range of applications across a large number of industries and disciplines. Topics covered include nanotechnology, solar cell technology, biomedical and clinical applications, electronic materials, sustainability, and clean technologies. The book bridges materials science, industrial chemistry, physics, and engineering, making it a must have for researchers in industry and academia, as well as those working on application-oriented plasma technologies. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact Taylor and Francis for more information or to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367; (E-mail) [email protected] International: (Tel) +44 (0) 20 7017 6062; (E-mail) [email protected]

39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: no. 4799

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ISBN 13 :
Total Pages : 548 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: no. 4799 by :

Download or read book 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: no. 4799 written by and published by . This book was released on 2003 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 11-14, 2004, Fort Lauderdale, FL.: 04-4100 - 04-4149

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Publisher :
ISBN 13 :
Total Pages : 574 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 11-14, 2004, Fort Lauderdale, FL.: 04-4100 - 04-4149 by :

Download or read book 40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 11-14, 2004, Fort Lauderdale, FL.: 04-4100 - 04-4149 written by and published by . This book was released on 2004 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Power Orbit Transfer Vehicle

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Publisher :
ISBN 13 : 9781423502333
Total Pages : 216 pages
Book Rating : 4.5/5 (23 download)

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Book Synopsis High Power Orbit Transfer Vehicle by : Frank S. Gulczinski, III

Download or read book High Power Orbit Transfer Vehicle written by Frank S. Gulczinski, III and published by . This book was released on 2003-07-01 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Air Force Research Laboratory Propulsion Directorate's Spacecraft Propulsion Branch has carried out an in-house propulsion trade study and contracted for two other propulsion design studies from Virginia Tech University and Aerophysics, Inc. to examine propulsion requirements for a high-power orbit transfer vehicle using thin-film voltaic solar array technologies under development by the Space Vehicles Directorate (dubbed PowerSail). The in-house study assumed a 100-kilowatt array and performed the most in-depth analysis of the forces perturbing the array and of propulsion options to counteract these forces. The dominant propulsion requirements on PowerSail will be to counter the effects of radiation pressure and atmospheric drag. The thruster options studied included the 100-watt Resistojet, low-power Arcjet, 200-watt Hall thruster, small-ion engine, pulsed-plasma thruster, AFRL micro-PPT, colloid thruster, and the 60-watt FEEP. This study recommended a combination of the Busek BHT-200 Hall thruster and the AFRL MicroPPT for a near-term mission. The Virginia Tech University design study looked at a 50-kilowatt array and provided a more comprehensive look at the entire spacecraft system. They chose to employ pulsed- plasma thrusters to meet their propulsion needs, thus minimizing complexity and integration issues rather than system mass. Aerophysics, Inc., developed a dynamic optimization code to analyze alternatives for propulsion on a 500- kilowatt array. They investigated seven canonical electric propulsion technologies: Teflon (TM) pulsed-plasma thruster, hydrazine Resistojet, hydrazine Arcjet, ammonia Arcjet, hydrogen Arcjet, xenon Hall thruster, and xenon ion engine. The performance specifications for each technology, based on numerous studies, are provided. Based on this code, the optimal propulsion system was determined to be a set of notional low-power ion engines. (43 tables, 121 figures)

39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: 03-4400 - 03-4449

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Publisher :
ISBN 13 :
Total Pages : 526 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: 03-4400 - 03-4449 by :

Download or read book 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: 03-4400 - 03-4449 written by and published by . This book was released on 2003 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:

39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: 03-4550 - 03-4599

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Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: 03-4550 - 03-4599 by :

Download or read book 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: 03-4550 - 03-4599 written by and published by . This book was released on 2003 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: 03-5150 - 03-5199

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Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: 03-5150 - 03-5199 by :

Download or read book 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 20-23, 2003, Huntsville, Alabama: 03-5150 - 03-5199 written by and published by . This book was released on 2003 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 11-14, 2004, Fort Lauderdale, FL.: no. 3699

Download 40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 11-14, 2004, Fort Lauderdale, FL.: no. 3699 PDF Online Free

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Publisher :
ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 11-14, 2004, Fort Lauderdale, FL.: no. 3699 by :

Download or read book 40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit July 11-14, 2004, Fort Lauderdale, FL.: no. 3699 written by and published by . This book was released on 2004 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: