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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
Anaïs Luisa Habermann, Moritz Georg Kolb, Philipp Maas, Hagen Kellermann, Carsten Rischmüller, Fabian Peter and Arne Seitz    
Hybrid-Electric Propulsion (HEP) could be part of the solution to decrease emissions associated with regional commercial aviation. This study presents results for the aircraft level fuel reduction potential of a regional turboprop concept with an HEP arc... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Alessandro A. Quarta and Giovanni Mengali    
The aim of this paper is to investigate the performance of a robotic spacecraft, whose primary propulsion system is an electric solar wind sail (E-sail), in a mission to a heliostationary point (HP)?that is, a static equilibrium point in a heliocentric a... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Dilyan Dimitranov and Blagovest Belev    
The effective use of energy proposes using less energy to achieve the same goal. The International Maritime Organization started using criteria for ship?s energy efficiency in 2013, when the new International Convention for the Prevention of Pollution fr... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Marco Fioriti, Pierluigi Della Vecchia and Giuseppa Donelli    
The on-board design discipline is sometimes ignored during the first aircraft design iterations. It might be understandable when a single on-board system architecture is considered, especially when a conventional architecture is selected. However, seeing... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Alessandro Zambon, Lorenzo Moro, Jeffrey Brown, Allison Kennedy and Dan Oldford    
Polar navigation entails challenges that affect the continuation of ship operations in severe ice conditions. Due to ice-propeller interaction, propulsion shafting segments are often at a high risk of failure. Efficient methods for shaft line design are ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Liudmila Chizhikova     Pág. 69 - 80
With the development of technology and new techniques, the need for complex cyber-physical systems is increasing. Practical example of such system with onboard control complex is unmanned aerial vehicles. When designing, developing and subsequent modific... ver más
Revista: International Journal of Open Information Technologies    Formato: Electrónico

 
en línea
Vincenzo Bonaiuto and Andrea Zanela    
This paper focuses on integrating a laser rangefinder system with an anthropomorphic robot (NAO6?Aldebaran, United Robotics Group) to improve its sensory and operational capabilities, as part of a larger project concerning the use of these systems in ?as... ver más
Revista: Applied System Innovation    Formato: Electrónico

 
en línea
Donya Hajializadeh    
With the ever-increasing number of well-aged bridges carrying traffic loads beyond their intended design capacity, there is an urgency to find reliable and efficient means of monitoring structural safety and integrity. Among different attempts, vibration... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Yeon-Hyeok Park, Seong-Cheol Kwon, Kyung-Rae Koo and Hyun-Ung Oh    
Whole-spacecraft launch-vibration isolation systems are attractive for achieving the goal of better, faster, cheaper, and lighter small satellites by reducing the design-load and vibration-test specifications for on-board components. In this study, a thr... ver más
Revista: Aerospace    Formato: Electrónico

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