JVE 国际有限公司
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作者:Leonid Kondratenko , Vladimir Dmitriev , Lyubov Mironova
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.12, pp.231-236JVE
摘要:The article describes the mathematical model and the method and results of simulation modeling of the drive of lifting of the downhole motor from the well. The system of differential equations takes into account the elastic properties of a long mechanical line (tubing string), as...
作者:L. I. Mogilevich , V. S. Popov , A. A. Popova ...
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.12, pp.12-18JVE
摘要:The problem of hydroelastic oscillations of three-layer beam interacting with viscous liquid layer is set up and analytically solved. The problem presents the equation system of a three-layer beam and Navier-Stokes equations. The following boundary conditions are chosen: the no-s...
作者:Long Ma , Ming Li , Mingfeng Li
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.12, pp.219-224JVE
摘要:With the rapid development of underground space technology in China, the construction of tunnel caverns is increasing. Good air quality in the tunnel is not only necessary for labor safety, but also to create a good construction environment conditions, improve work efficiency, sp...
作者:Algazy Zhauyt , Aizhan Sakenova , Dinara Arinova ...
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.12, pp.124-129JVE
摘要:One of the most important characteristics of construction behavior is physical nonlinearity which appears in the course of deformation between strain and deformations. Its account complicates algorithm; therefore, many modern construction calculations are spent in an elastic stag...
作者:Wen-bin Gu , Yun-hao Hu , Zhen-xiong Wang ...
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.12, pp.88-94JVE
摘要:In this paper, a method is proposed to secure an autonomous underwater blasting vibration test (UBVT) system with plugs to deep-water rock, and its specific configuration concept and plugging principle are illustrated. Using the principle of statics, a mathematical model is ...
作者:Miguel A. Casas-Ramos , G. E. Sandoval-Romero
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.12, pp.84-87JVE
摘要:A novel cantilever-type fiber Bragg grating (FBG) mechanical vibration sensor has been proposed with an excellent sensitivity through the use of the mechanical axial property of a suspended optical fiber with two fixed ends, enhancing the sensitivity and the resonant frequen...
作者:Yuan Chen , Ru-peng Zhu , Ye-ping Xiong ...
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.12, pp.19-23JVE
摘要:The vibration model of four-stage main transmission system in helicopter was established through lumped mass method. In the model, many factors, including time-varying meshing stiffness and torsional stiffness of gear shaft were considered. The differential equation of the s...
作者:Hely González-Rivera , G. E. Sandoval-Romero
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.11, pp.140-144JVE
摘要:A hybrid method to obtain nanometric displacements based on interference fringes movement by optical beam deflection is proposed. A proof-of-principle experiment is described as a new method for real-time detection and measurement of small vibrations, experimental results shows a...
作者:Martin Dvorak , Rudolf Martonka , Martina Syrovatkova
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.11, pp.119-122JVE
摘要:Currently there is an effort to replace conventional construction materials – steel, by new modern materials. Ones of the new modern material we can include fiber composites materials. Basic fiber composite materials are composite with fibers of glass, carbon or linen. These...
作者:Ondřej Novák , Michal Petrů , Aleš Lufinka
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.11, pp.107-111JVE
摘要:This article focuses on the analysis of the properties of the car strut used to capture the engine torque reaction generated during fast acceleration. There is described the methodology of measuring the parameters needed to assess the force effect and also a simulation of the pro...

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