Relevant bibliographies by topics / Multistage centrifugal compressor

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
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  5. Conference papers

Academic literature on the topic 'Multistage centrifugal compressor'

Author: Grafiati
Published: 28 May 2022
Last updated: 31 July 2025

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Journal articles on the topic "Multistage centrifugal compressor"

1

Arnulfi, G. L., P. Giannattasio, C. Giusto, A. F. Massardo, D. Micheli, and P. Pinamonti. "Multistage Centrifugal Compressor Surge Analysis: Part I—Experimental Investigation." Journal of Turbomachinery 121, no. 2 (1999): 305–11. http://dx.doi.org/10.1115/1.2841315.

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This paper reports an experimental investigation on centrifugal compressor surge. The compression system consists of a four-stage blower with vaned diffusers and a large plenum discharging into the atmosphere through a throttle valve. Measurements of unsteady pressure and flow rate in the plant, and of instantaneous velocity in the diffusers of the first and fourth compressor stage, are performed during deep surge, at several valve settings and three different rotation speeds. Additional tests have been carried out on a different system configuration, i.e., without plenum, in order to obtain t
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2

Aribi, Yacine, and Razika Zammoum Boushaki. "A Novel Approach for Active Surge Control in Multistage Centrifugal Compressor." WSEAS TRANSACTIONS ON POWER SYSTEMS 18 (January 26, 2023): 1–10. http://dx.doi.org/10.37394/232016.2023.18.1.

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Compressors are used in the hydrocarbon industry from upstream to downstream to boost the pressure required to transport gas into processing and transportation pipelines inside and toward processing facilities. Turbo-centrifugal compressors are subject to repetitive damages resulting from the manifestation phenomenon known as surge, observed as fluid flow reversal at low mass flows. Active surge control aims to increase the compressor operating region by allowing the compressor to operate at low mass flow in the naturally-unstable region of the compressor. Surge is avoided in the industry by f
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Kozhukhov, Yuri, Serafima Tatchenkova, Sergey Kartashov, Vyacheslav Ivanov, and Evgeniy Nikitin. "Research of a Spatial Flow of a Low-Flow Stage of a Svd-22 Centrifugal Compressor by Computational Fluid Dynamics Methods Using Super-Computer Technologies." E3S Web of Conferences 220 (2020): 01082. http://dx.doi.org/10.1051/e3sconf/202022001082.

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This paper provides the results of the study of a spatial flow in a low-flow stage of a SVD-22 centrifugal compressor of computational fluid dynamics methods using the Ansys CFX 14.0 software package. Low flow stages are used as the last stages of multistage centrifugal compressors. Such multistage compressors are widely used in boosting compressor stations for natural gas, in chemical industries. The flow features in low-flow stages require independent research. This is due to the fact that the developed techniques for designing centrifugal compressor stages are created for medium-flow and hi
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Tian, Cheng, Jiaan Li, Xinqian Zheng, Xiwu Liu, Xueqi Zou, and Song Fu. "Full annulus simulation on a multistage axial-centrifugal combined compressor." Journal of the Global Power and Propulsion Society 8 (September 6, 2024): 223–33. http://dx.doi.org/10.33737/jgpps/191171.

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Axial-centrifugal combined compressors are widely used in small and medium aero-engines. This study aims to investigate the performance and flow characteristics of a multistage axial-centrifugal compressor using annulus unsteady simulation. The compressor comprises three axial stages and one radial stage, including the inlet and outlet guide vanes. The simulation employs an in-house URANS solver with a total of 357 million cells. The study analyzes two operating points, at the highest mass flow rate (choke) and near peak efficiency, respectively. The results show satisfactory agreement with th
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5

Wang, Yongsheng, Feng Lin, Chaoqun Nie, and Abraham Engeda. "Design and Performance Evaluation of a Very Low Flow Coefficient Centrifugal Compressor." International Journal of Rotating Machinery 2013 (2013): 1–12. http://dx.doi.org/10.1155/2013/293486.

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Very low flow coefficient centrifugal compressors are often applied as the last stages of multistage compressors. Due to the lower volume flow rate, the flow channels in the impeller and diffuser are so narrow that friction loss becomes the main factor, which leads to lower efficiency than that of other stages in the same compressors. In addition, most of design methods are generally based on medium flow coefficient centrifugal compressors. Taking on researches on the low flow coefficient centrifugal compressors is significant and necessary. One-dimensional (1D) code, consisting of design and
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Cicciotti, Matteo, Dionysios P. Xenos, Ala EF Bouaswaig, Nina F. Thornhill, and Ricardo F. Martinez-Botas. "Physical modelling of industrial multistage centrifugal compressors for monitoring and simulation." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 229, no. 18 (2015): 3433–48. http://dx.doi.org/10.1177/0954406215572433.

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Currently, industrial applications to monitoring, simulation and optimization of compressors employ empirical models that are either data-driven or based on the manufacturer performance maps. This paper proposes the use of one-dimensional aerodynamic models for industrial applications such as simulation and monitoring. The physical model establishes causality relationships among input and output variables that are tuned to match the real compressor by using operation data. The application of the method is shown using data from an industrial multistage centrifugal compressor with interstage coo
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Kozhukhov, Yuri, Aleksey Danilishin, Sergey Kartashov, et al. "Application of Super-Computer Technologies in the Research and Improvement of Steps and Elements of the Flow Path of the Turbocompressors." E3S Web of Conferences 220 (2020): 01078. http://dx.doi.org/10.1051/e3sconf/202022001078.

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This paper presents the results of the study of the spatial flow in the turbocompressors elements of computational fluid dynamics methods using the Ansys CFX software package on a multiprocessor computer system. Five objects of research are considered: 1) flow path of an intermediate stage of an average-flow centrifugal compressor; 2) flow path of the low-flow centrifugal compressor stage; 3) a natural gas centrifugal compressor stage; 4) vaned diffuser of the first stage of an industrial multistage centrifugal compressor; 5) adjustable inlet stator of the first stage of an industrial turbocom
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8

Zheng, Xinqian, Chuang Ding, and Yangjun Zhang. "Influence of different loads on the stresses of multistage axial compressor rotors." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 231, no. 5 (2016): 787–98. http://dx.doi.org/10.1177/0954410016642461.

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Multistage axial compressors are widely used in the gas turbine engines. The strength of rotors is one of the key factors for the reliability of multistage axial compressors. The stresses of rotors at real working conditions can be caused by the centrifugal load, thermal load, and aerodynamic load. It is important to figure out the roles and the mechanism of the three kinds of loads in the stresses generating process. In this paper, the stresses of rotors in a typical five-stage axial compressor are calculated with different kinds of loads by solid–fluid coupling method. The results show that
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Galerkin, Yuri, Aleksey Rekstin, Aleksandr Drozdov, Kristina Soldatova, Olga Solovyeva, and Elena Popova. "The optimal gas dynamic design system of industrial centrifugal compressors based on Universal modeling method." E3S Web of Conferences 178 (2020): 01028. http://dx.doi.org/10.1051/e3sconf/202017801028.

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We present the modern stage of development of Universal Modeling Method, a complex of mathematical models and software for optimal design of centrifugal compressors - a new version of simplified mathematical model of efficiency and new software for variation calculations of multistage compressors. Based on this numerical calculation complex we have created a method for preliminary design of flow paths of stages - 2D and 3D impellers, vane and vaneless diffusers and return channels. The new, 9th version of its mathematical model features a quasi-3D calculation method of 2D and 3D impellers desi
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Arnulfi, G. L., P. Giannattasio, C. Giusto, A. F. Massardo, D. Micheli, and P. Pinamonti. "Multistage Centrifugal Compressor Surge Analysis: Part II—Numerical Simulation and Dynamic Control Parameters Evaluation." Journal of Turbomachinery 121, no. 2 (1999): 312–20. http://dx.doi.org/10.1115/1.2841316.

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This paper describes, from a theoretical point of view, the behavior of compression systems during surge and the effect of passive and active control devices on the instability limit of the system. A lumped parameter model is used to simulate the compression system described in Part I of this work (Arnulfi et al., 1999), based on an industrial multistage centrifugal compressor. A comparison with experimental results shows that the model is accurate enough to describe quantitatively all the features of the phenomenon. A movable wall control system is studied in order to suppress surge in the co
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Dissertations / Theses on the topic "Multistage centrifugal compressor"

1

Halbe, Chaitanya Vishwajit. "Effects of Two-Phase Flow in a Multistage Centrifugal Compressor." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/73305.

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The performance of a vapor compression system is known to be affected by the ingestion of liquid droplets in the compressor. In these multiphase flows, the liquid and the vapor phase are tightly coupled. Therefore the interphase heat, mass and momentum transfer as well as droplet dynamics including droplet breakup and droplet-wall interactions play a vital role in governing these flows. Only thermodynamic analyses or two-dimensional mean-line calculations are not sufficient to gain an in-depth understanding of the complex multiphase flow field within the compressor. The objective of this resea
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Павленко, Іван Володимирович, Иван Владимирович Павленко, Ivan Volodymyrovych Pavlenko та ін. "Применение компьютерной программы "Critical frequencies of the rotor" для расчёта собственных и критических частот роторов многоступенчатых центробежных компрессоров". Thesis, Сумский государственный университет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/66628.

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Целью данной работы является подтверждение достоверности математической модели свободных колебаний роторов путём сравнения результатов расчётов с данными численного моделирования в программном комплексе ANSYS. Для достижения поставленной цели была разработана компьютерная программа “Critical frequencies of the rotor” [2], основанная на применении плоских балочных двухузловых конечных элементов с четырьмя степенями свободы [3, 4]. Преимуществом программы является возможность учёта гироскопических моментов насадных деталей, а также зависимости коэффициентов жёсткости опор и уплотнений от
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Glass, Benjamin W. S. M. Massachusetts Institute of Technology. "Improved return passages for multistage centrifugal compressors." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/62487.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 91-93).<br>This thesis presents a design concept for return passages in multistage centrifugal compressors. Flow in a baseline return passage is analyzed to identify loss sources that have substantial potential for reduction. For the geometry analyzed, it is found that mismatched incidence of the return vane, separation on the hub surface at the exit of the return bend, and blockage due to separation on the shroud
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Gill, M. E. "Surge prediction in multistage axial and centrifugal compressors." Thesis, Cranfield University, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370630.

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Books on the topic "Multistage centrifugal compressor"

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Unsteady flow field in a multistage axial flow compressor. Center for Gas Turbine and Power, The Pennsylvania State University ; [Cleveland, Ohio, 1997.

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Book chapters on the topic "Multistage centrifugal compressor"

1

Asakura, Hiroshi, Nobuyoshi Saji, Yukio Kaneko, et al. "Performance Analysis of Multistage 80K Centrifugal Compressors for Helium Refrigerator." In Proceedings of the Sixteenth International Cryogenic Engineering Conference/International Cryogenic Materials Conference. Elsevier, 1997. http://dx.doi.org/10.1016/b978-008042688-4/50047-8.

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Conference papers on the topic "Multistage centrifugal compressor"

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Dapeng Niu, Aiping Shi, Yuqing Chang, and Fuli Wang. "Modelling of multistage centrifugal compressor." In 2011 International Conference on Computer Science and Network Technology (ICCSNT). IEEE, 2011. http://dx.doi.org/10.1109/iccsnt.2011.6182163.

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2

Arnulfi, G. L., P. Giannattasio, C. Giusto, A. F. Massardo, D. Micheli, and P. Pinamonti. "Multistage Centrifugal Compressor Surge Analysis: Part I — Experimental Investigation." In ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/98-gt-068.

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This paper reports an experimental investigation on centrifugal compressor surge. The compression system consists of a four-stage blower with vaned diffusers and a large plenum discharging into the atmosphere through a throttle valve. Measurements of unsteady pressure and flow rate in the plant, and of instantaneous velocity in the diffusers of the first and fourth compressor stage are performed during deep surge, at several valve settings and three different rotation speeds. Additional tests have been carried out on a different system configuration, i.e., without plenum, in order to obtain th
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3

Bonaiuti, Duccio, Andrea Arnone, Alberto Milani, and Leonardo Baldassarre. "Aerodynamic Analysis of a Multistage Centrifugal Compressor." In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38495.

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The aerodynamic analysis of a four–stage centrifugal compressor was performed by means of a three–dimensional multi stage CFD code. The whole operating range of the compressor was investigated and the critical elements affecting the choke and stall limit were identified. The isolated impellers were also analyzed separately and the flow field was compared to the one coming from the multistage analysis. This allowed us to study the effect of the interactions between components and quantify the impact of the multistage environment on the impellers’ performance.
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4

Tian, Cheng, and Song Fu. "Full annulus simulation on a multistage axial-centrifugal combined compressor." In GPPS Hong Kong23. GPPS, 2023. http://dx.doi.org/10.33737/gpps23-tc-100.

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Axial-centrifugal combined compressors are widely used in small and medium aero-engines. This study aims to investigate the performance and flow characteristics of a multistage axial-centrifugal compressor using annulus unsteady simulation. The compressor comprises three axial stages and one radial stage, including the inlet and outlet guide vanes. The simulation employs an in-house URANS solver with a total of 357 million cells. The study analyzes two operating points, at the highest mass flow rate (choke) and near peak efficiency, respectively. The results show satisfactory agreement with th
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5

Mishra, Shashank, Shaaban Abdallah, and Mark Turner. "Flow Characteristics of a Novel Centrifugal Compressor Design." In ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/gt2016-58103.

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Multistage axial compressor has an advantage of lower stage loading as compared to a single stage. Several stages with low pressure ratio are linked together which allows for multiplication of pressure to generate high pressure ratio in an axial compressor. Since each stage has low pressure ratio they operate at a higher efficiency and the efficiency of multi-stage axial compressor as a whole is very high. Although, single stage centrifugal compressor has higher pressure ratio compared with an axial compressor but multistage centrifugal compressors are not as efficient because the flow has to
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Haq, Inam U., Ahmed I. Bu-Hazza, and Khalid Al-Baz. "Multistage Centrifugal Compressor Fouling Evaluation at High Power Settings." In ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/98-gt-053.

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This paper investigates the effects of multistage centrifugal compressor fouling on the performance of machine and plant operation. A thermodynamic model for the compressor has been developed for studying in-situ compressor performance deterioration due to internal component fouling at high power settings. The four casings, six sections compressor train is one of the critical process loop components in meeting ethylene production targets in a large scale petrochemical complex. The compressor handles process gas which is a complex mixtures of cracked gases (17 constituents) containing measurabl
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Smith, Natalie R., Jason C. Wilkes, Jonathan Wade, et al. "Measurements of End Cap Temperatures in a Multistage Barrel-Style Centrifugal Compressor." In ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gt2019-91798.

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Abstract Gas compressor customers desire to operate gas compressors at higher discharge temperatures. In barrel-style centrifugal compressors, dry gas seals are used to limit the leakage along the shaft from the process fluid to atmosphere. The temperature limit of dynamic O-ring seals in the dry gas seal cartridge is one of the primary limiters to operating gas compressors at higher discharge temperatures. While the present discharge temperature limit is conservative compared to the seal limits, without a detailed understanding of the thermal distribution around the discharge-side end cap, op
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D’Orsi, Nicholas C., Sharon E. Wight, and Tsukasa Yoshinaka. "Design Point Performance Trends for Water Vapor Compressors." In ASME 2001 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/imece2001/pid-25605.

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Abstract A design study of various water vapor compressor configurations — including single and multistage centrifugal compressors and multistage axial compressors — is used to determine geometry and performance trends as a function of design speed, compressor configuration, and intercooling method. The intercooled multistage centrifugal machines led to the lowest required power levels, though the large outer diameter of these machines and the addition of an intercooler may reduce their appeal. The non-intercooled multistage axial configurations offered high design point performance and a much
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Del Greco, Alberto Scotti, and Libero Tapinassi. "On the Combined Effect on Operating Range of Adjustable IGVs and Variable Speed in Process Multistage Centrifugal Compressors." In ASME Turbo Expo 2013: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/gt2013-95645.

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Adjustable inlet guide vanes (IGVs) and variable speed drivers are known as providing process compressors with an effective regulation all throughout the operating envelope of the machine. A large number of works exists in literature reporting the successful control of multistage centrifugal compressors by means of IGVs or speed separately, while a few studies document the combined use of both devices and their effect on compressor performance. The present paper details the off-design behavior of a multistage centrifugal compressor equipped with both types of control. It is shown that classica
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Vannini, Giuseppe. "Rotordynamic Validation of an Ultra High Speed Multistage Centrifugal Compressor Stacked Rotor." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-27339.

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The author’s company is currently developing some centrifugal compressor prototypes where the traditional rotor design based on shrunk on wheels and spacers is not suitable due to the specific service requirements (e.g. high peripheral speed or high temperature). For instance the development of a new centrifugal compressor technology aimed to reduce the number of compressor units needed to fulfill a given service is ongoing. In order to accomplish this challenging target a very high rotational speed is required together with special “high pressure ratio” centrifugal stages. The rotor mechanica
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