Results 31 to 40 of about 60,885 (195)
Thermodynamic Analysis of a Novel Self-Air-Cooling Reciprocating Compressor
IEEE Access, 2021 A novel self-air-cooling reciprocating compressor (SACRC) is proposed, which can cool itself when it is working without adding any auxiliary equipment.
Xiaohui Gao, Yongguang Liu
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Applied SciencesBecause of its low concentration and low energy in an organic Rankine cycle (ORC) system, more than 50% of low-grade thermal energy with a temperature below 300 °C is not taken seriously.
Lantian Ji +3 more
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Modeling and Simulation of Hydrogen Energy Storage System for Power-to-gas and Gas-to-power Systems
Journal of Modern Power Systems and Clean Energy, 2023 By collecting and organizing historical data and typical model characteristics, hydrogen energy storage system (HESS)-based power-to-gas (P2G) and gas-to-power systems are developed using Simulink.
Jianlin Li +5 more
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Journal of Marine Science and Engineering, 2021 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.
Sergei G. Chernyi +3 more
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Influence of compressor degradation on optimal operation of a compressor station
Computers & Chemical Engineering, 2020 Abstract Normal practice in a compressor station with compressors in parallel is to allocate the mass flows equally. However, this strategy is not optimal if the compressors are not identical. A common reason why compressors become non-identical is because their performance degrades over time.
Zagorowska, M, Skourup, C, Thornhill, NF
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Underground Storage of Green Hydrogen—Boundary Conditions for Compressor Systems
Energies, 2022 The large-scale storage of hydrogen in salt caverns, modelled on today’s natural gas storage, is a promising approach to storing renewable energy over a large power range and for the required time period. An essential subsystem of the overall gas storage
Heinz Bekebrok +4 more
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Lessons Learned for Developing an Effective High-Speed Research Compressor Facility
AerospaceFew universities in the world conduct experimental research on high-speed, high-power turbomachinery. The Purdue High-Speed Compressor Research Laboratory has a longstanding tradition of partnering with industry sponsors to perform high-TRL (technology ...
Nicholas J. Kormanik +3 more
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IEEE AccessIn this study, a dynamic model for a damper-bearing-rotor system featuring a novel double layer squeeze film damper-bearing composite structure was developed, addressing the limitations of conventional single layer dampers in providing sufficient ...
Wei Wang +4 more
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Applied SciencesAdditive manufacturing (AM) presents significant cost savings and lead time reductions because of features inherent to the manufacturing process. The technology lends itself to rapid prototyping due to the streamlined workflow of quickly implementing ...
Andrew Cusator, Nicole L. Key
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Considerations for High-Fidelity Modeling of Unsteady Flows in a Multistage Axial Compressor
International Journal of Turbomachinery, Propulsion and PowerThis paper presents the development and validation of a high-fidelity, unsteady, computational fluid dynamics (CFD) model of the Purdue 3-Stage Axial Research Compressor. A grid convergence study assesses the spatial discretization accuracy of the single-
Douglas R. Matthews, Nicole L. Key
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