15   Artículos

 
en línea
Petri Toivanen, Pekka Janhunen, Jarmo Kivekäs and Meri Mäkelä    
A new method of producing robust multi-wire tethers for Coulomb drag applications was developed. The multi-wire structure required for redundancy against the micrometeoroid flux of the space environment is realised through the method of wire twist bondin... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Andris Slavinskis, Mario F. Palos, Janis Dalbins, Pekka Janhunen, Martin Tajmar, Nickolay Ivchenko, Agnes Rohtsalu, Aldo Micciani, Nicola Orsini, Karl Mattias Moor, Sergei Kuzmin, Marcis Bleiders, Marcis Donerblics, Ikechukwu Ofodile, Johan Kütt, Tõnis Eenmäe, Viljo Allik, Jaan Viru, Pätris Halapuu, Katriin Kristmann, Janis Sate, Endija Briede, Marius Anger, Katarina Aas, Gustavs Plonis, Hans Teras, Kristo Allaje, Andris Vaivads, Lorenzo Niccolai, Marco Bassetto, Giovanni Mengali, Petri Toivanen, Iaroslav Iakubivskyi, Mihkel Pajusalu and Antti TammaddShow full author listremoveHide full author list    
The electric solar wind sail, or E-sail, is a propellantless interplanetary propulsion system concept. By deflecting solar wind particles off their original course, it can generate a propulsive effect with nothing more than an electric charge. The high-v... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Mario F. Palos, Pekka Janhunen, Petri Toivanen, Martin Tajmar, Iaroslav Iakubivskyi, Aldo Micciani, Nicola Orsini, Johan Kütt, Agnes Rohtsalu, Janis Dalbins, Hans Teras, Kristo Allaje, Mihkel Pajusalu, Lorenzo Niccolai, Marco Bassetto, Giovanni Mengali, Alessandro A. Quarta, Nickolay Ivchenko, Joan Stude, Andris Vaivads, Antti Tamm and Andris Slavinskisadd Show full author list remove Hide full author list    
The electric solar wind sail, or E-sail, is a novel deep space propulsion concept which has not been demonstrated in space yet. While the solar wind is the authentic operational environment of the electric sail, its fundamentals can be demonstrated in th... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Janis Dalbins, Kristo Allaje, Hendrik Ehrpais, Iaroslav Iakubivskyi, Erik Ilbis, Pekka Janhunen, Joosep Kivastik, Maido Merisalu, Mart Noorma, Mihkel Pajusalu, Indrek Sünter, Antti Tamm, Hans Teras, Petri Toivanen, Boris Segret and Andris Slavinskis    
Nanosatellites have established their importance in low-Earth orbit (LEO), and it is common for student teams to build them for educational and technology demonstration purposes. The next challenge is the technology maturity for deep-space missions. The ... ver más
Revista: Aerospace    Formato: Electrónico

 
usuarios registrados
O. Tarvainen, T. Ropponen, T. Thuillier, J. Noland, V. Toivanen, T. Kalvas, and H. Koivisto     Pág. 02A303
Revista: REVIEW OF SCIENTIFIC INSTRUMENTS    Formato: Impreso

 
usuarios registrados
V. Toivanen, H. Koivisto, O. Steczkiewicz, L. Celona, O. Tarvainen, T. Ropponen, S. Gammino, D. Mascali, and G. Ciavola     Pág. 02A319
Revista: REVIEW OF SCIENTIFIC INSTRUMENTS    Formato: Impreso

 
usuarios registrados
T. Ropponen, O. Tarvainen, V. Toivanen, P. Peura, P. Jones, T. Kalvas, H. Koivisto, J. Noland, and D. Leitner     Pág. 02A302
Revista: REVIEW OF SCIENTIFIC INSTRUMENTS    Formato: Impreso

 
usuarios registrados
Mielikainen, J. Toivanen, P.     Pág. 2943 - 2946

 
usuarios registrados
Martikainen, J; Rossi, T; Toivanen, J     Pág. 521 - 528

« Anterior     Página: 1 de 1     Siguiente »