Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. H. Molitor"'
Publikováno v:
Journal of Spacecraft and Rockets. 6:1285-1290
The potential performance advantages of solar electric propulsion have led to a study of the over-all spacecraft systems implications of such propulsion devices. The results of this study, including spacecraft design and trajectory analysis (using th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::788147ded6e5567515a50cb9302b0d4f
https://doi.org/10.2514/3.29809
https://doi.org/10.2514/3.29809
Publikováno v:
Journal of Spacecraft and Rockets. 3:554-560
Because of the long-time operation (^10,000 hr) required for most space missions, electric propulsion system reliability is a major problem. Since establishment of highcomponent reliability at high confidence levels is both time-consuming and costly,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1cb8399a4091d209895921658f1385e
https://doi.org/10.2514/3.28490
https://doi.org/10.2514/3.28490
Autor:
D. G. Elliott, J. H. Molitor
Publikováno v:
IRE Transactions on Space Electronics and Telemetry. :183-187
This paper discusses the requirements that must be met by electric thrust devices in order to be used with interplanetary spacecraft. Two missions, a Mars orbiter and a Jupiter capture, chosen as representative of the time periods following 1965 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b9e507d2281467e0dd44da628f2cb67
https://doi.org/10.1109/iret-set.1962.5008830
https://doi.org/10.1109/iret-set.1962.5008830
Autor:
J. H. Molitor, M. H. Kaplan
Publikováno v:
Journal of Spacecraft and Rockets. 2:712-718
Nomenclature A = earth's oblateness coefficient Ad = satellite drag area Ac = satellite area exposed to solar radiation c = speed of light in a vacuum Cd = satellite coefficient of atmospheric drag iQ = initial inclination of the satellite orbit K2 =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7eaab92ff83620c19f1270408a0b797
https://doi.org/10.2514/3.28267
https://doi.org/10.2514/3.28267
Publikováno v:
Journal of Spacecraft and Rockets. 4:603-609
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14d5cc2e2b8ee28d64b6da64fbf125e9
https://doi.org/10.2514/3.28916
https://doi.org/10.2514/3.28916
Autor:
J. H. Molitor, K. J. Russell
Publikováno v:
Journal of Spacecraft and Rockets. 8:506-513
Mars and Venus orbiter spacecraft electric propulsion system, discussing Hg electron bombardment ion engine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20b0ff8261184a1b65fd8da0f1fdd7a8
https://doi.org/10.2514/3.59685
https://doi.org/10.2514/3.59685
Publikováno v:
Journal of Spacecraft and Rockets. 5:933-940
Solar electric propulsion for space missions, evaluating modularized ion propulsion systems to determine effect of electric isolation on system reliability, weight, etc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ab6573520ba256a7bc1e9acbed33424
https://doi.org/10.2514/3.29391
https://doi.org/10.2514/3.29391
Autor:
R. N. Olson, J. H. Molitor
Publikováno v:
Journal of Spacecraft and Rockets. 5:1312-1318
Electric propulsion ion engine systems using solar power source for Mars and Jupiter exploratory unmanned spacecraft is adaptable to existing launch vehicles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a30ad6e457c9e6c2ad882059af1d1909
https://doi.org/10.2514/3.29475
https://doi.org/10.2514/3.29475
Publikováno v:
Journal of Spacecraft and Rockets. 7:164-169
Electric propulsion design, considering effects of weight, impedance matching, beam voltage regulation and operating point variations in formulating system mass and reliability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c33314dccdcb4b77b5b8dec01beb4e9
https://doi.org/10.2514/3.29893
https://doi.org/10.2514/3.29893
Autor:
J. H. Molitor
Publikováno v:
12th International Electric Propulsion Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18dcc477f7317f0a6975eed97355eae1
https://doi.org/10.2514/6.1976-1013
https://doi.org/10.2514/6.1976-1013