Search Results - "centrifugal compressor"

Investigation of the Carbon Dioxide Centrifugal Compressor Working Process using Computational Fluid Dynamics Methods

Authors: Fateeva E.S. Danilishin A.M. Kozhukhov Y.V. et al.

Source: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 109-124 (2025)

Subject Terms: TK1001-1841, thermodynamic properties, carbon dioxide, TJ807-830, power plants, Renewable energy sources, TK1-9971, Production of electric energy or power. Powerplants. Central stations, real gas, efficiency, refrigeration systems, computational fluid dynamics (cfd), Electrical engineering. Electronics. Nuclear engineering, centrifugal compressor

Access URL: https://doaj.org/article/977ee35f4a854e64be7ee0be9421b953

Investigation of Inlet Guide Vane Efficiency in Centrifugal Compressors for the Turbo Refrigeration Machines

Authors: Danilishin A.M. Kozhukhov Y. V. Fateeva E.S. et al.

Source: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 76-85 (2025)

Subject Terms: TK1001-1841, blade profiling, Production of electric energy or power. Powerplants. Central stations, inlet guide vane (igv), cfd simulation, TJ807-830, Electrical engineering. Electronics. Nuclear engineering, centrifugal compressor, turbo-refrigeration machine, optimization, Renewable energy sources, TK1-9971

Access URL: https://doaj.org/article/3fee82a2f9fa454e908700097cdb4a99

Predictive Maintenance Model for Planning Centrifugal Compressor Service Intervals

Authors: Goncharov R.A. Taukeev B.B. Kartashov S.V. et al.

Source: Problems of the Regional Energetics, Vol 68, Iss 4, Pp 168-183 (2025)

Subject Terms: centrifugal compressor, machine learning, cfd modelling, surface roughness, ridge regression, gaussian process regression, xgbregressor, predictive maintenance, synthetic data., Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Production of electric energy or power. Powerplants. Central stations, TK1001-1841, Renewable energy sources, TJ807-830

File Description: electronic resource

Relation: https://journal.ie.asm.md/assets/files/13_04_68_2025.pdf; https://doaj.org/toc/1857-0070

Access URL: https://doaj.org/article/1f55cb12438d45f3997c54afeb470cd1

Performance Optimization of Fuel Cell Vehicle Air Compressor Impeller Based on Multi-objective Whale Optimization Algorithm

Authors: Y. Sun H. Yin W. Song et al.

Source: Journal of Applied Fluid Mechanics, Vol 18, Iss 12, Pp 3116-3131 (2025)

Subject Terms: fuel cell vehicle, centrifugal compressor, aerodynamic performance, flow field simulation, multi-objective optimization, Mechanical engineering and machinery, TJ1-1570

File Description: electronic resource

Relation: https://www.jafmonline.net/article_2768_295439b3ab4bedd63030807d661f1fb8.pdf; https://doaj.org/toc/1735-3572; https://doaj.org/toc/1735-3645

Access URL: https://doaj.org/article/06e22c62c8184577abce4485fa850f66

Surrogate-assisted Multi-component Aerodynamic Optimization of Centrifugal Compressor Towards Performance Improvement of Adaptive Cycle Engine

Authors: A. Anjomrouz W. Zou W. Kong et al.

Source: Journal of Applied Fluid Mechanics, Vol 18, Iss 12, Pp 2941-2952 (2025)

Subject Terms: centrifugal compressor, adaptive cycle engine, aerodynamic optimization, efficiency, specific fuel consumption, Mechanical engineering and machinery, TJ1-1570

File Description: electronic resource

Relation: https://www.jafmonline.net/article_2758_3371bfb3b293ead0747a37e6a3105669.pdf; https://doaj.org/toc/1735-3572; https://doaj.org/toc/1735-3645

Access URL: https://doaj.org/article/522b4c68ebf145d08d6b56779a9c597c

Centrifugal Compressor Instability and the Reverse Propagation Mechanism in Diffusers

Authors: Y. Ping M. Wang X. Zhang et al.

Source: Journal of Applied Fluid Mechanics, Vol 18, Iss 12, Pp 3101-3115 (2025)

Subject Terms: centrifugal compressor, unsteady flow, diffuser, stall, circumferential non-uniformity, Mechanical engineering and machinery, TJ1-1570

File Description: electronic resource

Relation: https://www.jafmonline.net/article_2767_e6dc692c0854b77b32b6ab3a57ccfb83.pdf; https://doaj.org/toc/1735-3572; https://doaj.org/toc/1735-3645

Access URL: https://doaj.org/article/bbcde616bc4a4568a1d4c0721275a2af

Methods of considering the balance piston line for calculating a centrifugal compressor performance map

Authors: A. N. Liubimov A. G. Lakhman

Source: Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 9, Iss 2, Pp 41-47 (2025)

Subject Terms: gas dynamic calculation, passage, overflow, centrifugal compressor, TA1-2040, performance map, Engineering (General). Civil engineering (General), balance piston line, balance piston

Access URL: https://doaj.org/article/298565684ca14b23866f313b1539de0a

Obtaining gas dynamic characteristics of the circulation centrifugal compressor of hydrogen-containing gas based on the analysis of actual operating modes

Authors: A. D. Vanyashov D. V. Bychkov A. V. Belikov

Source: Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 9, Iss 2, Pp 33-40 (2025)

Subject Terms: gas-dynamic characteristics, surge boundary, operating modes, suction throttling, a hydrogen-containing gas, operating points, centrifugal compressor, TA1-2040, Engineering (General). Civil engineering (General)

Access URL: https://doaj.org/article/ae71db171e9e42c3a7a00f431dd8ede3

Experimental and Numerical Rotating Stall Investigation of a Multistage Centrifugal Compressor

Authors: Batisti, Marco Marconcini, Michele Agnolucci, Andrea et al.

Source: Journal of Engineering for Gas Turbines and Power. 147

Subject Terms: Multistage centrifugal compressor, rotating stall, CFD, Multistage centrifugal compressor, rotating stall, CFD, measurements

Analysis of the impact of rotor speed variations on the vibration of centrifugal compressor units

Authors: Dongzhuo JIA Meng WANG Xinxing JIANG et al.

Source: You-qi chuyun, Vol 44, Iss 8, Pp 952-959 (2025)

Subject Terms: natural gas pipelines, centrifugal compressor units, vibration, critical speed, unbalance, anisotropic stiffness, Oils, fats, and waxes, TP670-699, Gas industry, TP751-762

File Description: electronic resource

Relation: https://doaj.org/toc/1000-8241

Access URL: https://doaj.org/article/b47ccf6a4b224e53a315066a6ac1625a

Reliability Study of Centrifugal Compressor Impeller Based on Erosion Failure

Authors: Zhu Wangyou Hou Lei Xiong Zhiyi

Source: Shiyou jixie, Vol 53, Iss 7, Pp 12-21 (2025)

Subject Terms: centrifugal compressor impeller, erosion failure, monte carlo simulation, reliability model, maximum erosion rate, Chemical engineering, TP155-156, Petroleum refining. Petroleum products, TP690-692.5

File Description: electronic resource

Relation: http://www.syjxzz.com.cn/en/#/digest?ArticleID=4976; https://doaj.org/toc/1001-4578

Access URL: https://doaj.org/article/2434dacdeed64298860e5e6c3b005cae

Computational Fluid Dynamics Studies on a Centrifugal Compressor Stage with Twisted Vanes of a Low Solidity Diffuser

Authors: P. Venkateswara Rao V. R. Govindaraju K. Venkateswarlu et al.

Source: Journal of Applied Fluid Mechanics, Vol 18, Iss 9, Pp 2226-2238 (2025)

Subject Terms: centrifugal compressor, mach number, stagger angle, twist, diffuser, Mechanical engineering and machinery, TJ1-1570

File Description: electronic resource

Relation: https://www.jafmonline.net/article_2705_401dd35cc44388748dd163b253bd086f.pdf; https://doaj.org/toc/1735-3572; https://doaj.org/toc/1735-3645

Access URL: https://doaj.org/article/6d6370f7213c4c398678b2f280e65eda

Multistage carbon dioxide compressor efficiency enhancement using waste heat powered absorption chillers

Authors: Ul Haq, Sheikh Ehsan Uddin, Fahim Taqvi, Syed Ali Ammar et al.

Source: Energy Science & Engineering. 9(9):1373-1384

Subject Terms: Aspen HYSYS, centrifugal compressor, chiller, compressor performance, power saving, Kemiteknik, Chemical Engineering

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-84106
https://doi.org/10.1002/ese3.898

Computation of Performance Maps for Centrifugal Compressors in Supercritical CO2 Applications: Influence of Two-Phase Flow on choking mass flow rate

Authors: Schuster, Sebastian Wannek, Michael Brillert, Dieter

Subject Terms: Centrifugal compressor, Choking limit, Performance Map, Equilibrium speed of sound, CO2, Two-Phase Flow, choking mass flow rate

Using CFD analysis to evaluate the performance of a natural gas compressor under different geometries of internal parts

Authors: Rong Liu AliB.M. Ali Dheyaa J. Jasim et al.

Source: Case Studies in Thermal Engineering, Vol 74, Iss , Pp 106826- (2025)

Subject Terms: NG transmission pipeline, Turbulence kinetic energy, CFD, Centrifugal compressor, Geometry optimization, Engineering (General). Civil engineering (General), TA1-2040

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2214157X2501086X; https://doaj.org/toc/2214-157X

Access URL: https://doaj.org/article/3af3aecbcdc94b678b4f6969ff0c0b3c

Fault Diagnosis of Centrifugal Compressor Based on Ontology

Authors: Xinxin ZHOU Ruixin BAO Xiangguang SUN et al.

Source: Liaoning Shiyou Huagong Daxue xuebao, Vol 45, Iss 3, Pp 72-81 (2025)

Subject Terms: centrifugal compressor, fault diagnosis, ontology, rule⁃based reasoning（rbr）, Chemical engineering, TP155-156, Mechanical engineering and machinery, TJ1-1570

File Description: electronic resource

Relation: https://doaj.org/toc/1672-6952

Access URL: https://doaj.org/article/40dbf8fdd91f48dc9ea5963d88560316

Dynamic Model of Vapor Compression Systems for Aircraft Environmental Control Systems

Authors: Ablanque Mejía, Nicolás Torras Ortiz, Santiago Rigola Serrano, Joaquim et al.

Contributors: Ablanque Mejía, Nicolás Torras Ortiz, Santiago Rigola Serrano, Joaquim et al.

Source: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Subject Terms: Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids, Centrifugal Compressor, Heat Transfer Coefficients, Computer Programming and Language, Refrigerants, Environmental Control System, Mass Flow Rate, 0211 other engineering and technologies, Dynamic Modelling, Àrees temàtiques de la UPC::Aeronàutica i espai::Aeronaus::Avions, Heat Exchangers, 02 engineering and technology, 0202 electrical engineering, electronic engineering, information engineering, Numerical Simulation, Model Aircraft

File Description: application/pdf

Access URL: https://hdl.handle.net/2117/416578
https://doi.org/10.2514/1.c037711

Investigation of vaned diffuser endwall contouring technology for improving the stable operating range of a centrifugal compressor with an asymmetric volute

Authors: Qin Cui Guoliang Qin Cheng Jia et al.

Source: Energy Science & Engineering, Vol 12, Iss 10, Pp 4236-4259 (2024)

Subject Terms: vaned diffuser, Technology, endwall contouring, flow separation, Science, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, centrifugal compressor, stability enhancement, 01 natural sciences

Access URL: https://doaj.org/article/b3f1af79db9c4860ad2c20c878030db3

Numerical Investigation of the Impact of Intake Pipelines on the Performance and Flow Characteristics of a Centrifugal Compressor

Authors: X. Li N. Huang W. Han et al.

Source: Journal of Applied Fluid Mechanics, Vol 18, Iss 6, Pp 1483-1501 (2025)

Subject Terms: plane superimposed distortion intensity, TJ1-1570, performance reduction degree, flow characteristics, Mechanical engineering and machinery, centrifugal compressor, exponential correlation

Access URL: https://doaj.org/article/881b459e487c4e368be65c9175fe4223

Experimental and Numerical Rotating Stall Investigation of a Multistage Centrifugal Compressor

Authors: Batisti Marco Marconcini Michele Agnolucci Andrea et al.

Subject Terms: Multistage centrifugal compressor, rotating stall, CFD

Access URL: https://hdl.handle.net/2158/1415937