Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Modularized Ion Thruster full books in PDF, epub, and Kindle. Read online Modularized Ion Thruster ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.:/5 (317 download)
Download or read book Modularized Ion Thruster written by and published by . This book was released on 1976 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Hyman
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (91 download)
Download or read book Modularized Ion Thruster Development written by J. Hyman and published by . This book was released on 1976* with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.:/5 (319 download)
Download or read book NASA Technical Memorandum written by and published by . This book was released on 1979 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Raymond Brewer
Publisher : Gordon & Breach Publishing Group
ISBN 13 :
Total Pages : 552 pages
Book Rating : 4.:/5 (33 download)
Download or read book Ion Propulsion written by George Raymond Brewer and published by Gordon & Breach Publishing Group. This book was released on 1970 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (317 download)
Download or read book Design of a Modular 5-kW Power Processing Unit for the Next-Generation 40-cm Ion Engine written by and published by . This book was released on 2002 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Aeronautics and Space Adm Nasa
Publisher : Independently Published
ISBN 13 : 9781724079169
Total Pages : 32 pages
Book Rating : 4.0/5 (791 download)
Download or read book Design of a Modular 5-KW Power Processing Unit for the Next-Generation 40-CM Ion Engine written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-09-27 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: NASA Glenn Research Center is developing a 5/10-kW ion engine for a broad range of mission applications. Simultaneously, a 5-kW breadboard poster processing unit is being designed and fabricated. The design includes a beam supply consisting of four 1.1 kW power modules connected in parallel, equally sharing the output current. A novel phase-shifted/pulse-width-modulated dual full-bridge topology was chosen for its soft-switching characteristics. The proposed modular approach allows scalability to higher powers as well as the possibility of implementing an N+1 redundant beam supply. Efficiencies in excess of 96% were measured during testing of a breadboard beam power module. A specific mass of 3.0 kg/kW is expected for a flight PRO. This represents a 50% reduction from the state of the art NSTAR power processor. Pinero, Luis R. and Bond, Thomas and Okada, Don and Pyter, Janusz and Wiseman, Steve Glenn Research Center; Jet Propulsion Laboratory; Marshall Space Flight Center NASA/TM-2002-211359, E-13179, NAS 1.15:211359
Author : Dan M. Goebel
Publisher : Wiley
ISBN 13 : 0470436263
Total Pages : 486 pages
Book Rating : 4.4/5 (74 download)
Download or read book Fundamentals of Electric Propulsion written by Dan M. Goebel and published by Wiley. This book was released on 2008-12-22 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout most of the twentieth century, electric propulsion was considered the technology of the future. Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters. The authors provide an introduction to plasma physics in order to allow readers to understand the models and derivations used in determining electric thruster performance. They then go on to present detailed explanations of: Thruster principles Ion thruster plasma generators and accelerator grids Hollow cathodes Hall thrusters Ion and Hall thruster plumes Flight ion and Hall thrusters Based largely on research and development performed at the Jet Propulsion Laboratory (JPL) and complemented with scores of tables, figures, homework problems, and references, Fundamentals of Electric Propulsion: Ion and Hall Thrusters is an indispensable textbook for advanced undergraduate and graduate students who are preparing to enter the aerospace industry. It also serves as an equally valuable resource for professional engineers already at work in the field.
Author : J. C. BEYNON
Publisher :
ISBN 13 :
Total Pages : 111 pages
Book Rating : 4.:/5 (227 download)
Download or read book Design of a Modular Source Contact Ion Engine written by J. C. BEYNON and published by . This book was released on 1964 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report covers the design, fabrication and test of a two module engine capable of 20 mlb. of thrust with a grid replacement mechanism. Also included are analyses which calculate the grid erosion rate due to charge exchange ionization, and rocket efficiency penalties associated with high engine weight and off-optimum I sub s design. With the emitter material available for this work representative operational characteristics were: at 4600 sec. I sub s, 62% electrical efficiency and 163 KW/lb.; at 6950 sec. I sub s, 80% electrical efficiency and 190 KW/lb. Propellant utilization was 0.94 or greater. The grid replacement weight is equivalent to a propellant utilization of not less than 90%. Engine weight is 1 Kg/ampere of ion beam. Emitter material currently developed should permit operation with this same engine design at 80% electrical efficiency at 5000 sec. (Author).
Download or read book Mass study for modular approaches to a solar electric propulsion module written by and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lewis Research Center
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.F/5 ( download)
Download or read book Ion Propulsion for Spacecraft written by Lewis Research Center and published by . This book was released on 1977 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)
Download or read book Mass study for modular approaches to a solar electric propulsion module written by and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (317 download)
Download or read book Scaling of Ion Thrusters to Low Power written by and published by . This book was released on 1998 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jet Propulsion Laboratory (U.S.)
Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.P/5 (24 download)
Download or read book Bibliography written by Jet Propulsion Laboratory (U.S.) and published by . This book was released on 1972 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lewis Research Center
Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (31 download)
Download or read book Bibliography of Lewis Research Center Technical Publications Announced in 1977 written by Lewis Research Center and published by . This book was released on 1978 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compilation of abstracts describes and indexes over 780 technical reports resulting from the scientific and engineering work performed and managed by the Lewis Research Center in 1977. All the publications were announced in the 1977 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Documents cited include research reports, journal articles, conference presentations, patents and patent applications, and theses.
Author : Jet Propulsion Laboratory (U.S.)
Publisher :
ISBN 13 :
Total Pages : 556 pages
Book Rating : 4.3/5 (91 download)
Download or read book J.P.L. Quarterly Technical Review written by Jet Propulsion Laboratory (U.S.) and published by . This book was released on 1972 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1056 pages
Book Rating : 4.X/5 (4 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1972 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 424 pages
Book Rating : 4.:/5 (317 download)
Download or read book Advanced Electrostatic Ion Thruster for Space Propulsion written by and published by . This book was released on 1978 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
