Zobrazeno 1 - 7
of 7
pro vyhledávání: '"V. V. Fosnight"'
Autor:
W. F. DiVergilio, M. C. Vella, R. V. Pyle, P. A. Pincosy, D. Kippenhan, K. W. Ehlers, V. V. Fosnight
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 3:1218-1221
The development of low frequency (1–2 MHz) rf plasma generators for high power neutral beam applications is summarized. Immersed couplers from one to three turns were used. Acceptable plasma profiles, ≤15% max/min, were obtained in a variety of f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9bf0a3b0e2d8a5dfb21680cb3dcba04
https://doi.org/10.1116/1.573067
https://doi.org/10.1116/1.573067
Publikováno v:
Review of Scientific Instruments. 57:1254-1260
The techniques, operational aspects, and experimental results of a radio frequency induction plasma generator, with an internal rf power coupler, intended for intense neutral beam applications are described. One of the development sources suitable fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d3ffb3128627a6f8c4e29d419273c50
https://doi.org/10.1063/1.1138638
https://doi.org/10.1063/1.1138638
Autor:
V. V. Fosnight, G. Sohl
Publikováno v:
Journal of Spacecraft and Rockets. 6:143-147
The causes of thrust vector misalignments in ion engines were studied both analytically and experimentally. It was found that the major cause of such misalignments is translation, or displacement of one of the electrodes in a direction perpendicular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c19d852e2a2aaabce01f420128df2bb4
https://doi.org/10.2514/3.29552
https://doi.org/10.2514/3.29552
Publikováno v:
Journal of Spacecraft and Rockets. 7:266-270
Thrust vectoring of a 100 julb multiaperture cesium electron bombardment engine through an angle of ±5° by the method of accelerator displacement has been previously reported. The limit of thrust deflection on that engine was determined by the rise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4116f43e4fedd2f0f9e2c5fcfcc7465
https://doi.org/10.2514/3.29918
https://doi.org/10.2514/3.29918
Publikováno v:
Journal of Spacecraft and Rockets. 4:1180-1183
The predicted performance of lowthrust engines is described and compared to that achieved with other microthrusters. Since the high reliability of cesium electronbombardment ion engines had been demonstrated on larger engines, it was decided to verif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29354ff4dedb0d00690a4d0fb54007a9
https://doi.org/10.2514/3.29048
https://doi.org/10.2514/3.29048
Publikováno v:
Journal of Spacecraft and Rockets. 5:465-467
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a2fad7a5642cb593e221f354121bc79
https://doi.org/10.2514/3.29280
https://doi.org/10.2514/3.29280
Autor:
V. V. Fosnight, Robb M. Fosnight
Publikováno v:
16th International Electric Propulsion Conference.
The uses of low Earth sun synchronous orbits are outlined. A technique for changing the nodal crossing time for solar powered, electrically propelled satellites is discussed in detail, and its advantage over impulsive maneuvers is described. A detail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8ebeed36aee642b003a10d1ddde0841
https://doi.org/10.2514/6.1982-1873
https://doi.org/10.2514/6.1982-1873