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Pavlos Nikolaidis
Renewable energy sources are constantly increasing in the modern power systems. Due to their intermittent and uncertain potential, increased spinning reserve requirements are needed to conserve the reliability. On the other hand, each action towards effi...
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Sergey M. Frolov, Konstantin A. Avdeev, Viktor S. Aksenov, Fedor S. Frolov, Ilias A. Sadykov and Igor O. Shamshin
A new type of marine transportation engine, the pulsed detonation hydroramjet (PDH), which was first designed, manufactured, and tested by the present authors, has been further investigated in terms of the potential improvement of its propulsive performa...
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Wei Huang, Jianfeng Huang and Chengliang Yin
Multispeed transmissions are helpful for improvement of the economy and drivability of electric vehicles (EVs). In this paper, we propose a two-speed transmission based on dual planetary gear mechanism, in which shifts are realized by torque transfer bet...
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José Luis Valenciano Estévez,Elena Santiago Monedero,Ana Ribas Sangüesa
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Hispalyt focuses its work into improving ceramic construction systems, in order to offer high-quality, precision-engineered, efficient and sustainable walling systems. Bringing forward industrialization of ceramic partitions with high acoustic performanc...
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Ming Yu, Junguo Zhang and Hanxing Liu
The improved control method using complementary energy storage units can enhance the transient stability and operation reliability of microgrids in forests, providing theoretical support for the construction of forest microgrids.
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Amit Geva, Haim Abramovich and Rimon Arieli
The presented aircraft is capable of alternating between two singular working points by folding the exterior surfaces of the wing underneath the interior surfaces. This allows for a significant change in wingspan, lift surfaces, aspect ratio and airfoil ...
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Mohamed H. Aissa and Tom Verstraete
Kriging is increasingly used in metamodel-assisted design optimization. For expensive simulations; however, one can afford only a few samples to build the Kriging model, which consequently lacks prediction accuracy. We propose a bounded Kriging able to h...
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Andrii Zahorulko,Aleksey Zagorulko,Natalia Fedak,Sergei Sabadash,Dmytro Kazakov,Vitaliy Kolodnenko
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Most of the designs of vacuum-evaporators for concentration have the problem of heat supply stabilization over the entire heat exchange surface. This is due to the presence of a steam shell, which complicates the uniform heat supply. The shortcomings als...
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Marco Berchiolli, Gregory Guarda, Glen Walsh and Apostolos Pesyridis
In a previous paper, a preliminary design methodology was proposed for the design of an axial turbine, replacing a conventional radial turbine used in automotive turbochargers, to achieve improved transient response, due to the intrinsically lower moment...
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Andrea Colantoni, Francesco Mazzocchi, Vincenzo Laurendi, Stefano Grigolato, Francesca Monarca, Danilo Monarca and Massimo Cecchini
Wood-chippers are widely used machines in the forestry, urban and agricultural sectors. The use of these machines implies various risks for workers, primarily the risk of contact with moving and cutting parts. These machine parts have a high moment of in...
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