|
|
|
|
|
Rafal Krakowski and Kazimierz Witkowski
This article shows the effect of the addition of effective microorganisms and silver on the exhaust gas composition and fuel consumption. Exhaust emission standards are becoming increasingly stringent, which makes it difficult for engine manufacturers to...
ver más
|
|
|
|
|
|
|
|
|
|
|
Long Chen, Diju Gao and Qimeng Xue
Reducing energy consumption and carbon emissions from ships is a major concern. The development of hybrid technologies offers a new direction for the rational distribution of energy. Therefore, this paper establishes a torque model for internal combustio...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lucian-Ioan Dulau
During the last few years, electric and hydrogen vehicles have become an alternative to cars that use internal combustion engines. The number of electric and hydrogen vehicles sold has increased due to support from local governments and because car manuf...
ver más
|
|
|
|
|
|
|
|
|
|
|
Loris Barillari, Augusto Della Torre, Gianluca Montenegro and Angelo Onorati
In the last decade, additive manufacturing (AM) techniques have been progressively applied to the manufacturing of many mechanical components. Compared to traditional techniques, this technology is characterized by disruptive potential in terms of the co...
ver más
|
|
|
|
|
|
|
|
|
|
|
Héctor Climent, Andrés Tiseira, Josep Gomez-Soriano and Aditya Darbhamalla
Advanced two-stroke engines are considered as powertrains for range extenders in hybrid electric vehicles due to size, simplicity, cost, and power density advantages. In-cylinder heat transfer is a phenomenon that affects the temperature of burnt gases a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Santiago Molina, Ricardo Novella, Josep Gomez-Soriano and Miguel Olcina-Girona
The increase in the overall global temperature and its subsequent impact on extreme weather events are the most critical consequences of human activity. In this scenario, transportation plays a significant role in greenhouse gas (GHG) emissions, which ar...
ver más
|
|
|
|
|
|
|
|
|
|
|
Federico Ricci, Luca Petrucci, Francesco Mariani and Carlo Nazareno Grimaldi
The control of internal combustion engines is becoming increasingly challenging to the customer?s requirements for growing performance and ever-stringent emission regulations. Therefore, significant computational efforts are required to manage the large ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jian Liu, Mengyao Xu, Pengchao Liu and Wenxiong Xi
At an extremely high Mach number, the regenerative cooling of traditional kerosene cannot meet the requirement of the heat sink caused by aerodynamic heating and internal combustion in a scramjet propulsion system. As a supplement of traditional regenera...
ver más
|
|
|
|
|
|
|
|
|
|
|
Valerio Marciello, Mario Di Stasio, Manuela Ruocco, Vittorio Trifari, Fabrizio Nicolosi, Markus Meindl, Bruno Lemoine and Priscilla Caliandro
The environmental impact of aviation in terms of noise and pollutant emissions has gained public attention in the last few years. In addition, the foreseen financial benefits of an increased energy efficiency have motivated the transport industry to inve...
ver más
|
|
|
|
|
|
|
|
|
|
|
Samuel A. Ross, Amanda E. White, Adam Andresen, Shah Saud Alam and Christopher Depcik
The Martian topography needs to be investigated in greater detail for human habitations, and this can be accomplished faster using unmanned aerial vehicles (UAVs). In this regard, the RQ-11B Raven appears suitable for remote sensing and topography-mappin...
ver más
|
|
|
|
|
|