Results 11 to 20 of about 17,854 (262)
You-qi chuyun, 2022 The motor-driven centrifugal compressor set may have some faults that can cause abnormal change in direct amplitude of shaft vibration during the steady-state operation. However, such a change does not necessarily trigger the alarm, so it is difficult to
Meng WANG +4 more
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Development of a mathematical model for technical diagnostics of reciprocating compressors for the rocket and space complex [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"The article examines a piston compressor as the object of diagnostics, which is a part of the compressor equipment complex for the production, storage, and distribution of gases at launch sites providing launch vehicles.
R. R. Khotsky +2 more
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Experimental study of dispersed flow in the thermopressor of the intercooling system for marine and stationary power plants compressors [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023 This study investigates the use of a thermopressor to achieve highly dispersed liquid atomization, with a primary focus on its application in enhancing contact cooling systems of the cyclic air for gas turbines.
Dmytro Konovalov +6 more
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Selection and study of methods for implementing a diagnostic model for compressor stations of the rocket and space complex [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"The article considers a compressed air system as an object of diagnosis, which is part of a complex of compressor equipment for the production, storage, and distribution of gases for spaceports providing launch vehicles.
A. V. Burakov +2 more
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Analysis of 3D Transient Flow in a High-Speed Scroll Refrigeration Compressor
Energies, 2023 In mobile devices such as aircraft and electric vehicles, due to limited space, there are strict requirements on the volume and weight of the compressor mounted on the vehicle.
Xiaoran Li +5 more
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Grid Generation for CFD Analysis and Design of a Variety of Twin Screw Machines
Designs, 2019 A detailed study of the fluid flow and thermodynamic processes in positive displacement machines requires 3D CFD modeling in order to capture their real geometry, including leakage gaps.
Sham Rane +2 more
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Lubricants, 2023 A mechanical seal is a common type of rotating shaft seal in rotating machinery and plays a key role in the fluid seal of rotating machinery, such as centrifugal pumps and compressors.
Qingfeng Wang +4 more
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You-qi chuyun, 2020 In the no-load test of the 3# motor in Tangshan compressor station of China–Russia Eastern Gas Pipeline Project before commissioning, the amplitude of exciter end rose rapidly and resulted in the shutdown when the operating speed reached 3 120 r/min.To ...
Entao HUANG +4 more
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Аграрная наука Евро-Северо-Востока, 2020 A variety of topography, climate, vegetation and soil of the Southern Urals indicates the need to choose the technology and complex of machines for cultivating crops in accordance with the conditions of the zone and economy.
R. S. Rakhimov +7 more
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Pattern RecognitionStandard machine learning predictors become more effective as larger input datasets are made available. While this is desirable for enhancing predictive power, it often implies substantial computational costs. One feasible approach to mitigate this issue is to replace large datasets with smaller, carefully crafted representations that retain the ...
Nery Riquelme-Granada +2 more
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