204   Artículos

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en línea
Shilei Cao, Man Yang and Jian Liu    
Due to its advantages of easy deployment and high stiffness-to-mass ratio, the utilization of truss structures for constructing large satellites presents an appealing solution for modern space missions, including Earth observation and astronomy. However,... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Fangyuan Li, Zhenwei Guo, Peifeng Wu and Yunxuan Cui    
This study proposes two curves that depict the vehicle?bridge contact force in a novel transportation system named AERORail, which is a lightweight cable-supported structure in which the rails and the prestressed cable form the load bearing system. Based... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Gui Cheng, Tianrui Ma, Jun Yang, Nan Chang and Xiang Zhou    
Morphing trailing edge wing as an important morphing wing technology has gained wide attention because of its advantages, such as gust mitigation, improved aerodynamic efficiency, and reduced radar reflective area. However, the key problems such as low l... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Weiqi Huang, Yingjun Guan, Hao Wang, Huanquan Lu and Huisheng Yang    
The drive and deployment unit of the variable diameter internal drive device described in this paper is primarily intended for use in space deployment structures. This innovative mechanism is expected to serve as a potential deployment mechanism for larg... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Hui Yang, Songcheng Jiang, Yan Wang and Hong Xiao    
A multi-dimensional morphing wing skeleton mechanism is proposed with double-sided triangular pyramid units, which can realize continuous variable span-wise bend, span-wise twist, and sweep. A lockable morphing unit is designed, and its mechanism/structu... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Sarat Chandra Mohapatra and C. Guedes Soares    
A hydroelastic model associated with the interaction between a surface wave and a floating circular structure connected with mooring lines in finite water depth is developed using BIEM. The BIEM solution is achieved using free surface Green?s function an... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Sarat Chandra Mohapatra    
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Nan Lu, Weibin Li, Jingfeng Zhou and Sen Zhou    
In the urban environment, there are strict control requirements for deep foundation pit deformation, resulting in earth pressure on the flexible supports often being in a nonlimiting state. Therefore, it is important to consider displacement when calcula... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Junfeng Sun, Meihong Liu, Zhen Xu, Taohong Liao, Xiangping Hu, Yuxian Li and Juan Wang    
A new type of cylindrical gas film seal (CGFS) with a flexible support is proposed according to the working characteristics of the fluid dynamic seal in high-rotational-speed fluid machinery, such as aero-engines and centrifuges. Compared with the CGFS w... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Shangyan Zou and Ossama Abdelkhalik    
Wave energy converters (WECs) usually require reactive power for increased levels of energy conversion, resulting in the need for more complex power take-off (PTO) units, compared to WECs that do not require reactive power. A WEC without reactive power p... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jeremias Tilander, Matthew Patey and Spyros Hirdaris    
Traditionally, the evaluation of global loads experienced by passenger ships has been based on closed-form Classification Society Rule formulae or quasi direct analysis procedures. These approaches do not account for the combined influence of hull flexib... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Mahdi Tabatabaei Malazi, Emir Taha Eren, Jing Luo, Shuo Mi and Galip Temir    
A three-dimensional T-shaped flexible beam deformation was investigated using model experiments and numerical simulations. In the experiment, a beam was placed in a recirculating water channel with a steady uniform flow in the inlet. A high-speed camera ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Pieter Maljaars, Mirek Kaminski and Henk Den Besten    
Boundary element methods (BEM) have been used for propeller hydrodynamic calculations since the 1990s. More recently, these methods are being used in combination with finite element methods (FEM) in order to calculate flexible propeller fluid?structure i... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Pieter Maljaars, Mirek Kaminski and Henk Den Besten    
Boundary element methods (BEM) have been used for propeller hydrodynamic calculations since the 1990s. More recently, these methods are being used in combination with finite element methods (FEM) in order to calculate flexible propeller fluid–struc... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Katarina Stachova,Zdenko Stacho     Pág. 245 - 250
Flexible organisational structure is characterised by the creation of temporary units (teams) within a basic departmental structure to solve a particular difficult task, important for the organisation and limited by time. It can be stated on its grounds ... ver más
Revista: International Review of Management and Marketing    Formato: Electrónico

 
en línea
Hugo Rondón, Eduardo Delgadillo, Wilson Vargas     Pág. Page 71 - 86
This paper presents the design and construction of a prototype able to measure weigh-in-motion on a flexible pavement structure, through the vibrations generated when vehicles move on these road structures. The physical principle is simple: when a vehicl... ver más
Revista: Revista Ingeniería de la Construcción    Formato: Electrónico

 
en línea
V. V. Myamlin     Pág. 55 - 62
The disadvantages of traditional fixed production lines for repair of wagons are pointed out. The advantages of flexible asynchronous wagon-repair stream are shown. Various configuration decisions of the organization-andtechnological structures allowing ... ver más
Revista: Nauka ta Progres Transportu    Formato: Electrónico

 
en línea
Hualin Wang, Zhixun Yang, Jun Yan, Gang Wang, Dongyan Shi, Baoshun Zhou and Yanchun Li    
Marine flexible pipe/cables, such as umbilicals, flexible pipes and cryogenic hoses, are widely adopted in ocean engineering. The reinforcing armor layer in these pipe/cables is the main component for bearing loads, which is a typical multi-layer helical... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jianxing Yu, Fucheng Wang, Yang Yu, Haoda Li, Xin Liu and Ruoke Sun    
Multilayer composite flexible risers have been widely used in engineering. However, this type of structure is complex, as there are influences between layers. Moreover, a range of uncertain factors need to be considered in fatigue analysis. Therefore, it... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Sarat Chandra Mohapatra and C. Guedes Soares    
The application of flexible horizontal porous structure has a significant impact on the design of breakwaters and wave energy absorption devices for coastal protection and wave energy extraction, respectively. This type of structure is more economical co... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

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