14   Artículos

 
en línea
Gyuha Han, Da-Vin Ahn, Doyeop Kwon, Heung-Sub Kim, Young-Jun Park and Jin Woong Lee    
Verification of the system is essential during the development of a tractor; however, there are cost and time limitations when verification is performed on an actual tractor. To solve this problem, we developed a tractor model for real-time simulation to... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Ligang Huang, Tian Yu, Zongxia Jiao and Yanpeng Li    
In the flight control system, using an electro-hydrostatic actuator (EHA) instead of the currently used relatively mature electro-hydraulic valve-controlled actuator, there are three prevailing concerns, namely heating, size, and stiffness. This paper pr... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
The present study provides a feasible strategy for minimizing automotive CO2 emissions by coupling the principle of the Atkinson cycle with the use of bioethanol fuel. Motor cycles and scooters have a stroke to bore ratio of less than unity, w... ver más
Revista: Energies    Formato: Electrónico

 
en línea
Haigang Ding, Jiyun Zhao, Gang Cheng, Steve Wright and Yufeng Yao    
A new leaking valve-pump parallel control (LVPC) oil hydraulic system is proposed to improve the performance of dynamic response of present variable speed pump control (VSPC) system, which is an oil hydraulic control system with saving energy. In the LVP... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Chongbo Jing, Junjie Zhou, Shihua Yuan and Siyuan Zhao    
This paper presents a theoretical model and its experimental validation for the pressure ratio of a swash plate-rotating hydraulic transformer. The structure and principle of the new type of transformer are described. The swash plate-rotating type can re... ver más
Revista: Energies    Formato: Electrónico

 
en línea
Qing Shuang, Yisheng Liu, Yongzhong Tang, Jing Liu, Kai Shuang     Pág. 1 - 17
Water distribution networks (WDNs) represent a class of critical infrastructure networks. When a disaster occurs, component failures in a WDN may trigger system failures that result in larger-scale reactions. The aim of the paper is to evaluate the evolu... ver más
Revista: Water    Formato: Electrónico

 
en línea
Alessandro Rascalha, Sergio Luiz Moni Ribeiro Filho, Carlos Henrique Lauro, Lincoln Cardoso Brandão     Pág. 45 - 49
Grinding is the main manufacturing process used in finishing operations. Center-less grinding is widely used in the production of auto parts e.g. roller bearings, valve stem and stem of shock absorbers. Center-less grinding is used in large-scale product... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
Jacek Hunicz, Aymen Tmar and Pawel Krzaczek    
The stratification of in-cylinder mixtures appears to be an effective method for managing the combustion process in controlled auto-ignition (CAI) engines. Stratification can be achieved and controlled using various injection strategies such as split fue... ver más
Revista: Energies    Formato: Electrónico

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