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S. A. Semenov,E. V. Mikhailov,O. H. Reidemeister
Pág. 61 - 68
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Yu. L. Savin,A. P. Prykhodko,L. S. Savin,V. N. Makarova,P. A. Pshinko,D. V. Kononov
Pág. 193 - 197
The structural-and-logical scheme of making the corrosion-resistant products in the ?glass ? steel? system is presented.
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S. M. Bahirov,L. M. Hasratova
Pág. 121 - 124
In the article the structural-and-functional analysis of railway-see route Beyneu (Nebit-dag) ? Aktau Turkmenbashi) ? Djubendi ? Poti (Batumi) ? Illichivs?k (Varna) has been considered. Also the intermodal scheme of material stream of oil products has cr...
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N. Ya. Harkavi,V. Ya. Panasenko,I. V. Klymenko
Pág. 118 - 119
On the example of functioning the incompletely observed system there are demonstrated the particularities of exploitation of the statically undetermined mechanism. One of structured schemes of «the safety device from wedging of the mechanism» is analyzed...
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M. M. Kedria,I. V. Chumak
Pág. 39 - 43
A mathematical model of the traction drive of electric locomotive series DE1 has been built on the basis of a well-known methodology. The equations, the structural scheme of the motor as a non-linear regulation object, the time constants of structure uni...
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Toktamys Nusipkhulovich Mendebaev,Nurlan Zhaksibekovich Smashov,Handash Kalbi Ismailov,Beibitshilik Kadirovich Izakov
Pág. 70 - 76
Our analysis of the structural features and technological capabilities of serial downhole hydraulic motors (hydraulic machines), designed for drilling wells, has revealed their shortcomings. These include the limited resources due to the complexity of th...
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M. L. Soroka,L. A. Yaryishkina
Pág. 174 - 179
The processes and factors associated with the development of emergency emissions of hydrocarbons during their transportation by rail are considered in the article. Basic requirements to sorbents used to eliminate emergency emissions of hydrocarbons on ra...
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Xiaoxia Zheng, Yu Zou, Bohan He, Jixin Xiang, Zhiqiang Li and Qiao Yang
The buckling failure of the afterburner cylinder is a serious safety concern for aero-engines. To tackle this issue, the buckling simulation analysis of the afterburner cylinder was carried out by using finite element method (FEM) software to obtain the ...
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Qiaosheng Pan, Aode Wan, Chi Zhang and Zeping Wei
This study describes the remanufacturing process scheme and key technologies of waste compressors. Firstly, the technical characteristics of compressors for home appliances such as refrigerators and air conditioners are summarised. Then, the remanufactur...
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Zhongjian Pan, Qinghua He and Xiaobing Pang
The high-performance piston has a great impact on the performance parameters of the engine. The rapid design of a high-performance piston can shorten the research and development cycle and lower the experimental cost. At present, the piston design is mos...
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Peng Zhang and Yunhua Li
A structural scheme is proposed to match the pump delivery pressure and the aircraft load. PID, LQR and backstepping sliding control method are used.
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Fazil Veliev
Pág. 71 - 79
The scheme of a feeder has been constructed, in which, along with conventional lobed rollers, the pinned or pinned-planked loosening rollers are used. The feeder of such a design achieves both a smooth and uniform feed of cotton to the machine and a chan...
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Giuseppe Buja,Osley López
Pág. 314 a la 3
The paper starts by casting new light to the existing Phase Lock Loop (PLL) schemes used to synchronize the static converters with the grid under utility disturbances. Two approaches are pursued to detect the fundamental harmonic of the positive-sequence...
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Waldemar Kaminski and Karolina Makowska
The article discusses the issue of hydrostatic leveling. Its application is presented in structural health monitoring systems in order to determine vertical displacements of controlled points. Moreover, the article includes a complete computation scheme ...
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Evgeny Dubovikov, Danil Fomin, Natalia Guseva, Ivan Kondakov, Evgeny Kruychkov, Ivan Mareskin and Alexander Shanygin
For this study, structural and manufacturing schemes for low-curvature pressurized fuselage panels were proposed, making it possible to provide high weight efficiency for the airframes of prospective civil blended wing-body (BWB) aircraft. The manufactur...
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????? ?????????? ????????, ?????? ???????????? ??????
Pág. 110 - 116
The subject of the research in the article are some questions of the system-information approach to the analysis of the measure of discrete-probabilistic (DP) information in economic cybernetics within the framework of the enterprise's activities relatin...
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Roberto Gallardo del Ángel
This paper contains information about workers´ participation in the pension schemes in four Latin American countries which carried out structural pension reforms in 1990?s. It surveys some interesting hypotheses about the main causes that discourage part...
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Yoga Sasmita, Heri Kuswanto and Dedy Dwi Prastyo
Standard time-series modeling requires the stability of model parameters over time. The instability of model parameters is often caused by structural breaks, leading to the formation of nonlinear models. A state-dependent model (SDM) is a more general an...
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Huijuan Jia, Yongsheng Song, Xi Chen, Shunqing Liu and Binsheng Zhang
In this study, the seismic performances of a 14-storey office building in Nanjing, China, due to its plan and vertical irregularities in the structural system, were evaluated using the response spectrum method, elastic time history analysis and elastic?p...
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Alexander Zhukov,Vladimir Skripachev,Yuriy Polushkovskiy,Maria Razinkova,Marina Bondareva,Eugeny Okunev
Pág. 15 - 19
The paper considers the estimates of the export quality of Russian education. It is noted that the export of educational services of Russian universities was not considered as a self-sustained industry of Russia. To estimate the quality of export of high...
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