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020 ▼a 9780438126671
035 ▼a (MiAaPQ)AAI10903061
035 ▼a (MiAaPQ)umichrackham:001198
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0491 ▼f DP
0820 ▼a 629.1
1001 ▼a Hall, Scott James.
24510 ▼a Characterization of a 100-kW Class Nested-Channel Hall Thruster.
260 ▼a [S.l.] : ▼b University of Michigan., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 361 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
500 ▼a Advisers: Alec D. Gallimore
5021 ▼a Thesis (Ph.D.)--University of Michigan, 2018.
520 ▼a The next generation of electric propulsion consists of systems in excess of 300 kW of power. These systems enable a wide variety of missions, including crewed missions to near-Earth asteroids and Mars. Hall thrusters are a particularly attractiv
520 ▼a Two low-power test campaigns were completed at the University of Michigan which identified potential mechanisms for this under-performance. Improvements to the thruster were made before a high-power performance characterization at NASA Glenn Res
520 ▼a In addition to the performance measurements, a suite of plasma diagnostics and a high-speed camera were used to study the operation of the thruster in greater detail. The probe results are compared against those in the literature and show that t
520 ▼a This work represents the highest total power (102 kW), thrust (5.4 N), and discharge current (247 A) demonstrated by a Hall thruster to date, improvements of 6%, 64%, and 119% respectively over previous values. These results are discussed in the
590 ▼a School code: 0127.
650 4 ▼a Aerospace engineering.
690 ▼a 0538
71020 ▼a University of Michigan. ▼b Aerospace Engineering.
7730 ▼t Dissertation Abstracts International ▼g 79-12B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0127
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T15000558 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자 ▼b 관리자