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1.449  Articles
1 of 146 pages  |  10  records  |  more records»
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 im... see more

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 ... see more

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 vul... see more

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.

The mathematical model of the electric drive of the piston compressor with engine DK406 (DK409) is offered.

In the paper the results of experimental research of wear character and value of responsible tribosystem of cylinder-and-piston group and crank-and-conrod mechanism of diesels for the special self-propelled railway rolling stock are presented. It is shown... see more

The article shows the method of investigation of thermal processes occurring in the electric compressor motor of rolling stock to determine the values of overheating, which will later be used to assess their impact on the state of isolation.

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 as... see more

The major contributor to pollution in the environment has been the transportation sector. The compression ignition engine has been a popular engine in the transportation sector. Compression ignition engines have been very popular in power plants and marin... see more

1 of 146 pages  |  10  records  |  more records»