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Lorenzo Casalino, Andrea Ferrero, Filippo Masseni and Dario Pastrone
Hybrid rocket engines are a green alternative to solid rocket motors and may represent a low-cost alternative to kerosene fueled rockets, while granting performance and control features similar to that of typical storable liquid rocket engines. In this w...
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Arne Seitz, Anaïs Luisa Habermann, Fabian Peter, Florian Troeltsch, Alejandro Castillo Pardo, Biagio Della Corte, Martijn van Sluis, Zdobyslaw Goraj, Mariusz Kowalski, Xin Zhao, Tomas Grönstedt, Julian Bijewitz and Guido Wortmann
Key results from the EU H2020 project CENTRELINE are presented. The research activities undertaken to demonstrate the proof of concept (technology readiness level?TRL 3) for the so-called propulsive fuselage concept (PFC) for fuselage wake-filling propul...
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Kelis M. Hinestroza-Mena, Vladimir G. Toro, Gloria S. Londoño-Colorado, Valeria Chávez, Julieth K. García-Blanco and Rodolfo Silva
Between 1959 and 2010, a coastline retreat of 2.4 m/year and erosion of up to 174 m were recorded around Turbo, in northern Colombia. This degraded coastal system is the result of a poorly planned coastal defence scheme, combined with a lack of formal te...
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Lorenzo Casalino, Filippo Masseni and Dario Pastrone
The optimal design of the propulsion system for a potential Mars Ascent Vehicle is analyzed, in the context of the Mars Sample Return Mission. The Mars Ascent Vehicle has to perform an initial ascent phase from the surface and then circularize into a 170...
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Abbas Ali Hussein,Osama Qasim Jumah Al-Thahab
Pág. 43 - 55
Protecting information on various communication media is considered an essential requirement in the present information transmission technology. So, there is a continuous search around different modern techniques that may be used to protect the data from...
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