Effects of hydrogen enrichment in Methane/Air combustion with different inlet arrangements: A numerical approach by Arithra Debnath Prithu, Kazi Mostafijur Rahman, Md.Rhyhanul Islam, Didarul Hasan Saharaj, Md Sabbir Hossain

“…Recently, H2 enrichment for combustion and emission control in internal combustion engines, gas turbines, industrial boilers, and furnaces has been extensively studied. …”
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Nonlinear Analysis of Rod Fastened Rotor under Nonuniform Contact Stiffness by Jiaqi Li, Yao Li, Fan Zhang, Yinli Feng

“…Rod fastened rotor is widely used in gas turbine, aero engine, and other occasions. The bending stiffness of the contact interface directly affects the stable operation of the rotor. …”
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Influence of Surface Roughness on a Highly Loaded Axial Compressor Stage Performance at Low Reynolds Number by Hongzhi Cheng, Mingyang Wang, Chuangxin Zhou, Shengfeng Zhao, Xingen Lu, Junqiang Zhu

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High Frequency Vibration Fatigue Behavior of Ti6Al4V Fabricated by Wire-Fed Electron Beam Additive Manufacturing Technology by P. Wanjara, J. Gholipour, E. Watanabe, K. Watanabe, T. Sugino, P. Patnaik, F. Sikan, M. Brochu

“…In modern gas turbine engines, high cycle fatigue (HCF) is one of the greatest causes of component failure. …”
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LCA and exergy-economic evaluation of a biogas-to-fuels system using CO2 hydrogenation and exhaust gas recycling by Hamed Ghiasirad, Farinaz Ebrahimian, Towhid Gholizadeh, Ali Mohammadi, Siamak Mirmasoumi, Rahim Khoshbakhti Saray, Anna Skorek-Osikowska

“…Economic analyses demonstrate lower levelized costs of natural gas and shorter payback periods for systems incorporating liquified natural gas and gas turbine cycles. Moreover, life cycle assessment results indicate a significant reduction of 53% in climate change impacts and 70% in resource use impacts for systems featuring liquified natural gas and gas turbine units. …”
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Design Optimization of a Multistage Axial Flow Compressor Based on Full-Blade Surface Parameterization and Phased Strategy by Jinxin Cheng, Shengfeng Zhao, Zhaohui Dong, Chengwu Yang

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H∞ Networked Cascade Control System Design for Turboshaft Engines with Random Packet Dropouts by Xiaofeng Liu, Xu Sun

“…The distributed control architecture becomes more and more important in future gas turbine engine control systems, in which the sensors and actuators will be connected to the controllers via a network. …”
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Phase evolution in an MCrAlY coating during high temperature exposure by Costa C., Barbareschi E., Guarnone P., Borzone G.

“…MCrAlY (M = Ni and/or Co) coating systems are often applied on gas turbine blades and vanes to withstand the challenges of severe conditions. …”
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Effect of cooling medium temperature on cooling curve and microstructure of Ti65 alloy by DONG Xiaolin, LI Wenyuan, TAN Haibing, LIU Jianrong, LIU Qiaomu, CHEN Yulong, WANG Lei, WANG Qingjiang

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Axial Compressor Stall and Surge Prediction by Measurements by H. Hönen

“…Detailed measurements in a 14-stage and a 17-stage gas turbine compressor are reported. For both compressors parameters could be found which are clearly influenced by the aerodynamic load.…”
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Experimental and Computational Study of Trapped Vortex Combustor Sector Rig with High-Speed Diffuser Flow by R. C. Hendricks, D. T. Shouse, W. M. Roquemore, D. L. Burrus, B. S. Duncan, R. C. Ryder, A. Brankovic, N.-S. Liu, J. R. Gallagher, J. A. Hendricks

“…The Trapped Vortex Combustor (TVC) potentially offers numerous operational advantages over current production gas turbine engine combustors. These include lower weight, lower pollutant emissions, effective flame stabilization, high combustion efficiency, excellent high altitude relight capability, and operation in the lean burn or RQL modes of combustion. …”
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PROSPECTS FOR USAGE OF ALTERNATIVE SOURCES FOR OBTAINING ELECTRIC POWER IN ISLAMIC REPUBLIC OF IRAN by D. B. Zorov, R. A. Zinovkin

“…The paper briefly describes the current state of power engineering industry  in the  Islamic Republic of Iran, contribution to gross output of electric power of gas turbine  power stations, combined-cycle power stations, hydroelectric power stations, wind power stations and solar power stations.  …”
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IMPORT SUBSTITUTION INDUSTRIALIZATION IN POWER ENGINEERING INDUSTRY by D. Arifulova, E. Reshetova

“…The article examines the dependence of power engineering industry in Russia on imported equipment in general, as well as in the field of gas turbine technologies. The analysis of the equipment of foreign production of the electric power industry of Russia operating at the objects is given, the countries-producers of the installed and currently used foreign equipment in the electric power industry are identified. …”
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Application of maximum principle optimizing active current subharmonic filter by V. N. Anosov, D. N. Belkova, V. M. Kaveshnikov

“…Such a regulator allows one to achieve complete suppression of the subsynchronous torsional vibrations of the rotors of gas turbine units (GTU) of an autonomous power plant at the stage of emergence and growth of resonance at one of the natural frequencies of GTU torsional vibrations and to prevent operation of vibration protection and emergency shutdown of the power plant. …”
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Parametric Optimization of Biomass Steam-and-Gas Plant by V. Sednin, A. Levshenia

“…It has been shown that application of gas-turbine and steam-and-gas plants can significantly exceed an efficiency of steam-power supply units which are used at the present moment. …”
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A Novel Improved Threshold Adaptive Forgetting Variable Step Size Blind Separation Model for Weak Signal Detection by Tianyi Yu, Houming Wang, Shunming Li, Jiantao Lu, Siqi Gong, Yanfeng Wang, Guangrong Teng

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Analysis Methods for Aerodynamic Instability Detection on a Multistage Axial Compressor by Baofeng Tu, Xinyu Zhang, Jun Hu, Ming Zhong, Bing Xiong

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Ways to increase efficiency of aggregates on gas pumping gas trunk pipelines by A. A. Dzino, A. N. Noskov, O. S. Malinina

“…Results are obtained on the calculation of the compressor station and gas turbine plant, on the basis of which the most preferred working substance for the forward cycle is chosen…”
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General Analysis of System Efficiency in Application of Combined Power Plants for Gas-Distribution Station by A. D. Kachan, V. M. Kopko, S. A. Kachan, M. V. Kopko, V. I. Kravtsov

“…Calculations prove significant economic efficiency of the proposed variant in comparison with the application of ordinary gas- turbine units. Technical and economic calculation is used to determine gas-piston engine or contact steam-gas plant power for specific operational conditions of gas-distribution stations and utilization rate of discharged heat.…”
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