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Sergei G. Chernyi, Pavel Erofeev, Bogdan Novak and Vitalii Emelianov
In the article, the mechanical and electromechanical starting characteristics of an asynchronous electric drive of a two-piston ship compressor are investigated by a numerical method. A distinctive feature of the operation of the electric drive of a reci...
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Natig Seyidahmadov
Pág. 17 - 21
To increase the efficiency of gas-lift oil and gas production, it is necessary to improve the operation of compressor stations, namely, to increase the reliability of the gas-motor piston compressor units installed in them. It is found that one of the vu...
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Johannes Bühler, Sebastian Leichtfuß, Heinz-Peter Schiffer, Thomas Lischer and Simon Raabe
Compressor surge has been investigated and predicted since the early days of turbomachinery research. Experimental testing of turbomachinery applications is still needed to determine whether stable compressor operation is possible in the expected applica...
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Balázs Farkas, Jeno Miklós Suda
Pág. 308 - 318
The evaluation of a newly designed oil-free rotary compressor is presented based on transient 3D Computational Fluid Dynamics (CFD) simulations. The simulations are performed at low compression ratios and low pressure ratios and low rotational speeds. To...
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Tomá? Brestovic, Mária Carnogurská, Miroslav Príhoda, Peter Lukác, Marián Lázár, Natália Jasminská and Romana Dobáková
The present article describes the diagnostics of a compressor that is compressing a mixture of H2 and N2 on the basis of the results that were obtained by operational measurements of the flow rates and temperatures at selected compressor sites, as well a...
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Christoph Voser, Christopher Onder and Lino Guzzella
The availability of compressed air in combination with downsizing and turbocharging is a promising approach to improve the fuel economy and the driveability of internal combustion engines. The compressed air is used to boost and start the engine. It is g...
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D. V. Ustimenko,R. V. Krasnov,A. V. Mazur
Pág. 138 - 141
The article is devoted the question of research of factors which influence on changing of the mode of operations of electric motor of compressor, which in same queue influence on the degree of heating of isolation of winding of anchor ED.
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L. V. Dubynets,D. V. Ustymenko,R. V. Krasnov,O. O. Karzova
Pág. 64 - 65
The mathematical model of the electric drive of the piston compressor with engine DK406 (DK409) is offered.
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Balázs Farkas, Viktor Szente, Jeno Miklós Suda
Pág. 94 - 101
A new type of thermodynamic machine was designed and prepared for testing to evaluate its capability in extracting mechanical energy from low enthalpy heat sources. The system was completed with a newly designed rotary piston compressor and expander to i...
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