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Aleksandr A. Firsov
This paper presents the results of testing and optimization of a plasma-assisted combustion scheme based on a pylon for fuel injection equipped with a plasma actuator. Electrodes were installed behind the stern of the pylon for the creation of Q-DC disch...
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George D. Manolis and Georgios I. Dadoulis
A vibrating pylon, modeled as a waveguide, with an attached point mass that is time-varying poses a numerically challenging problem regarding the most efficient way for eigenvalue extraction. The reason is three-fold, starting with a heavy mass attachmen...
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Yadong Gao, Xinyu Yu, Likun Chen and Dawei Huang
Accurately identifying the peak value of impact load acting on the helicopter structure during weapon launch is of great significance to the design and finalization of weapon pylons. Firstly, a method of standardized preprocessing load signal is proposed...
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Aniello Daniele Marano, Marika Belardo, Jacopo Beretta, Filomena Starace, Salvatore Orlando, Claudio Punzi, Raffaele Frajese, Nicola Paletta and Luigi Di Palma
The tiltrotor wing structure is one of the most critical and heavily investigated structures in design due to the fundamental need to consider the interactions between the wing, pylon, and rotor systems to achieve aircraft aeroelastic stability. Indeed, ...
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Matthias Schulze, Jens Neumann and Thomas Klimmek
The purpose of this paper is to investigate the influence of the engine position and mass as well as the pylon stiffness on the aeroelastic stability of a long-range wide-body transport aircraft. As reference configuration, DLR?s (German Aerospace Center...
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Luca Di Angelo, Francesco Gherardini, Paolo Di Stefano and Francesco Leali
A systematic method to design new tower-like structures with an enhanced visual impact quality is proposed. The method is applied to the design of electricity pylons, which are very critical structures due to their visual impact on landscape and on citiz...
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Serena Artese and Raffaele Zinno
The evaluation of the structural health of a bridge and the monitoring of its bearing capacity are performed by measuring different parameters. The most important ones are the displacements due to fixed or mobile loads, whose monitoring can be performed ...
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Wen Xiong, C.S. Cai, Bo Kong, Xuefeng Zhang and Pingbo Tang
A scour identification method was developed based on the ambient vibration measurements of superstructures. The Hangzhou Bay Bridge, a cable-stayed bridge with high scour potential, was selected to illustrate the application of this method. Firstly, two ...
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O. L. Tiutkin
Pág. 167 - 171
In the article the results of modal analysis of metropolises station construction of pylon type of deep contour interval are represented. Comparison of results of calculation of station model without a surrounding array and taking into account added the ...
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V. L. Siedin,V. D. Petrenko,O. L. Tiutkin
Pág. 214 - 220
The article features a numerical analysis of influence of new design decisions in constructions of pylon stations. It has been concluded that introduction of any new elements in the construction of an underground structure requires a detailed analysis, b...
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