Results 111 to 120 of about 63,437 (256)

Spacecraft design project: High latitude communications satellite [PDF]

, 1989
The spacecraft design project was part of AE-4871, Advanced Spacecraft Design. The project was intended to provide experience in the design of all major components of a satellite.
Bauer, Terry, Cloutier, Mike, Hunter, Dan, Johnson, Dennis, Josefson, Carl, Lugtu, Butch, Michael, Gerry, Myers, Jack, Paluszek, Steve, Racoosin, Charlie, Sakoda, Dan, Walters, Wes   +11 more
core   +1 more source

Jet shoes [PDF]

, 1969
Jet shoes for space ...
Bird, J. D., Garner, H. D., Lounsberry, E. D., Thomas, D. F., Jr.   +3 more
core   +1 more source

Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide

Journal of Aerospace Technology and Management, 2014
Nitrous oxide is a monopropellant with potential for use in propulsion systems for orbit correction, positioning and attitude control of satellites.
Luciano Hennemann, José Carlos de Andrade, Fernando de Souza Costa   +2 more
doaj  

Ring-cusp ion thruster with shell anode [PDF]

, 1984
An improved ion thruster for low specific impulse operation in the 1500 sec to 6000 sec range has a multicusp boundary field provided by high strength magnets on an iron anode shell which lengthens the paths of electrons from a hollow cathode assembly. A
Rawlin, V. K., Roman, R. F., Sovey, J. S.   +2 more
core   +1 more source

Hall Thruster.

Journal of the Japan Society for Aeronautical and Space Sciences, 1998
Yoshihiro ARAKAWA, Kimiya KOMURASAKI, Miharu HIRAKAWA   +2 more
openaire   +2 more sources

Monopropellant thruster exhaust plume contamination measurements [PDF]

The potential spacecraft contaminants in the exhaust plume of a 0.89N monopropellant hydrazine thruster were measured in an ultrahigh quartz crystal microbalances located at angles of approximately 0 deg, + 15 deg and + or - 30 deg with respect to the ...
Baerwald, R. K., Passamaneck, R. S.
core   +1 more source

Computational Evaluation of the Limiting Thrust of the Peripheral Thruster Taking into Account the Propeller Blade Yield Stress and the Thrust Breakdown Due to Cavitation

Polish Maritime Research
The work presented in this article is related to the performance of an alternative design for the side thruster for ships, referred to as a peripheral thruster.
Kraskowski Marek, Dymarski Paweł, Dymarski Czesław, Hebel Włodzimierz, Łuniewski Paweł   +4 more
doaj   +1 more source

Characteristics of 30-centimeter mercury ion thrusters [PDF]

The technology development of the 30 centimeter J series mercury ion thruster for prime propulsion application in solar electric propulsion systems is described. Thruster design is reviewed.
Dugeroff, C. R., Maloy, J. E., Poeschel, R. L.   +2 more
core   +1 more source

Full Helicon thruster modeling

This research work is part of a PhD project aiming to design a new helicon plasma thruster for cargo space missions, within a collaboration between the School of Aerospace Engineering of La Sapienza University and the ENEA Frascati research center.
D. Iannarelli, A. Ingenito, F. Napoli, F. Cichocki, C. Castaldo, A. De Ninno, S. Mannori, A. Cardinali, F. Taccogna   +8 more
openaire   +3 more sources

Research on the Control System for Electric ROV

Kongzhi Yu Xinxi Jishu
Electric remotely operated vehicles (EROV) are more environmentally friendly in marine environments due to the use of electric thrusters as their power source, compared to traditional hydraulic ROV. This paper proposes a surface-underwater control system
DU Kaibing, LIU Haoping, YANG Mingyuan, PENG Bo   +3 more
doaj