Relevant bibliographies by topics / Rotor of the centrifugal pump

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Rotor of the centrifugal pump'

Author: Grafiati
Published: 28 May 2022
Last updated: 30 July 2025

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Journal articles on the topic "Rotor of the centrifugal pump"

1

Han, Feng, Xionghuan Chen, Yang Yang, and Chuan Wang. "Numerical and Experimental Study on the Effect of Rotor–Stator Distance on Rotor–Stator Interaction Strength within Mixed-Flow Centrifugal Pumps." Journal of Marine Science and Engineering 10, no. 8 (2022): 1114. http://dx.doi.org/10.3390/jmse10081114.

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In this article, the influence of rotor–stator distance on the pump performance and rotor–stator interaction strength within mixed-flow centrifugal pump was investigated based on numerical calculation and test verification. Firstly, the performances of mixed-flow centrifugal pumps with two different rotor–stator distances were obtained and compared with the numerical results, which confirms the high accuracy of the numerical simulation. Next, the performances of mixed-flow centrifugal pumps with five different rotor–stator distances were compared and analyzed. It was found that the hydraulic p
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Dzarmotov, Sultan I., and Magomet K. Aushev. "CENTRIFUGAL PUMP ROTOR NUT." Oil and Gas Business, no. 4 (September 14, 2023): 116–26. http://dx.doi.org/10.17122/ogbus-2023-4-116-126.

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A centrifugal pump rotor is proposed with the impeller mounted on the shaft using two nuts of fixed interacting reciprocal conical surfaces. The scientific work relates to the field of pump engineering, namely, to one of the methods of locking the rotor nut used in the design of centrifugal pumps, various self-locking devices of mechanisms and structural elements of fasteners that prevent self-unscrewing. The self-locking nut includes a nut, a solid crown with an inner conical surface interacting with the annular groove of the nut itself and with an annular conical groove on the outer surface
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Mathew, Sathyajith, K. P. Pandey, and J. D. Burton. "The Wind-driven Regenerative Water-pump." Wind Engineering 26, no. 5 (2002): 301–13. http://dx.doi.org/10.1260/030952402321160606.

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Roto-dynamic pumps can offer attractive performance when coupled mechanically to wind rotors in shallow lift water pumping applications. However, the gearing ratio required in the transmission for such systems restricts their commercial acceptability. This problem can be reduced by selecting a pump with a very low specific speed, so that, for a particular flow and lift, the shaft need not rotate so fast. Therefore, a regenerative pump was designed and developed for wind powered water pumping applications. A semi-empirical approach was adopted for the design. Performance of the pump was evaluat
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Isametova, Madina, Gulbarshyn Smailova, Zhastalap Abilkaiyr, and Zhomart Ualiev. "Optimization of the operation of the centrifugal pump in the conditions of mining and industrial enterprises." Sustainable Development of Mountain Territories 16, no. 3 (2024): 1192–204. https://doi.org/10.21177/1998-4502-2024-16-3-1192-1204.

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Introduction. The article deals with the numerical analysis of the dynamics of the rotor of a centrifugal pump. Computational studies of the vibration characteristics of the centrifugal pump were carried out using modern CRADLE/Sflow and Nastran programs. Materials and methods. Various modes of liquid supply were considered, for which calculations of hydrodynamic and dynamic effects were performed in the CRADLE/Sflow program in accordance with three - dimensional numerical models. Simulation of the dynamics of the rotor of centrifugal pumps static and dynamic analysis of the effect of the imba
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Yuan, Jianping, Jiali Shi, Yanxia Fu, Huilong Chen, Rong Lu, and Xueliang Hou. "Analysis of Fluid-Structure Coupling Dynamic Characteristics of Centrifugal Pump Rotor System." Energies 15, no. 6 (2022): 2133. http://dx.doi.org/10.3390/en15062133.

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Safety and reliable operation is one of the most important research areas for centrifugal pump systems, due to the interaction of complex flow, large structural load, and vibration caused by the operation of the impeller. To analyze the internal flow and impeller deformation of the centrifugal pump, the single-stage single-suction centrifugal pump titled IS100-80-160 was selected as the research object. Under the principle of single variable, the turbulent flow and structural response of three impellers designed by different parameters were calculated by CFX and ANSYS Workbench. A numerical si
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Luo, Xiaohui, and Jie Yang. "Analysis and Research on Vibration Characteristics of Nuclear Centrifugal Pumps Rotor Rubbing Fault." Journal of Physics: Conference Series 2403, no. 1 (2022): 012014. http://dx.doi.org/10.1088/1742-6596/2403/1/012014.

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Abstract To investigate the vibration characteristics of nuclear centrifugal pumps rotor rubbing fault, the mechanical model of rotor rub is established, and the causes, types, and mechanisms of rotor rub fault are introduced. Taking the HAZ50-250 Type Horizontal single-stage centrifugal pump prototype as the object, through a reasonable test scheme, the vibration test and analysis of the rotor under different rub conditions were carried out using the Enpac2500 Dual channel spectrum analyzer, and the fault data of different rub impact degrees were collected. Combining the characteristics of vi
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Montoya, J. Patrick, Scott I. Merz, and Robert H. Bartlett. "Significant Safety Advantages Gained with an Improved PressureRegulated Blood Pump." Journal of ExtraCorporeal Technology 28, no. 2 (1996): 71–78. http://dx.doi.org/10.1051/ject/199628271.

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A prototype of a non-occlusive pressure-regulated blood pump (M-pump) was evaluated in-vitro for safety in a comparative study with the roller and centrifugal pumps. The M-pump consists of collapsible tubing of unique design wrapped under tension around a rotor without a stator. The prototype M-pumps were tested in vitro to evaluate performance with respect to flow/pressure characteristics, hemolysis, bubble generation (cavitation) and durability. The M-pump and centrifugal pump did not overpressurize at any RPM when the pump outlet was occluded, but the roller pump reached pressures in excess
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Zhang, Hehui, Haolin You, Haishan Lu, Kun Li, Zhiyong Zhang, and Liangxing Jiang. "CFD-Rotordynamics Sequential Coupling Simulation Approach for the Flow-Induced Vibration of Rotor System in Centrifugal Pump." Applied Sciences 10, no. 3 (2020): 1186. http://dx.doi.org/10.3390/app10031186.

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Vibration of the rotor system is closely related with the operation stability of centrifugal pump, and it is inevitably induced by the unsteady inner flow. An unsteady computational fluid dynamics model coupling with a rotordynamics model was presented, and the corresponding numerical calculation program, including a self-designed rotordynamics code, was developed on the commercial package ANSYS Workbench. The validity of the numerical calculation model was verified by a hydraulic performance and vibration test based on an industrial centrifugal pump. The hydraulic radial forces on impeller, p
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Xalikov, Abdiravub, and Farhod Matmuradov. "FUNCTIONAL ASPECTS OF PUMPS AND CENTRIFUGAL PUMP MODELS." Journal of Universal Science Research 2, no. 10 (2024): 141–54. https://doi.org/10.5281/zenodo.13921415.

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This article presents the principle of operation of a centrifugal pump and the classification of impellers. The geometric and kinematic parameters of the impeller were calculated, the spiral outlet was calculated, the axial force acting on the rotor and the radial force acting on the impeller were found. The impeller was designed based on the calculation results. A strength calculation of the shaft connection with the impeller was performed. The pump drive and the centrifugal pump model were selected.
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Savchuk, D. V., D. E. Bescherov, D. A. Kulikov, et al. "Ensuring vibration characteristics of reactor plant centrifugal pumping equipment." VESTNIK of Samara University. Aerospace and Mechanical Engineering 22, no. 1 (2023): 112–20. http://dx.doi.org/10.18287/2541-7533-2023-22-1-112-120.

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Requirements of low vibration and low noise level are imposed on reactor plant centrifugal pumping equipment. Computational research of vibration characteristics of centrifugal pumping is required in order to choose the optimal design alternate. Representativeness and adequacy of computational research are ensured by using verified methods of mathematical modeling. The paper presents the results of comparative analysis of various options of centrifugal pump wet end with the hydraulics master data. Hydrodynamic flow analysis was made and pump impeller loads were determined to calculate the pump
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Dissertations / Theses on the topic "Rotor of the centrifugal pump"

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Altiparmak, Duran. "Factors affecting the swirl at entry to the balance drum in a centrifugal pump." Thesis, Heriot-Watt University, 1993. http://hdl.handle.net/10399/1466.

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Levchenko, K. V. "The investigation of radial oscillations of the centrifugal pump rotor in annular seals." Thesis, Сумський державний університет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/33694.

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The centrifugal pumps and compressors have obtained a widespread application in industry. To a considerable degree, their technical development is defined by vibroacoustic parameters that depend on the vibrational state of the rotor. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/33694
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Sahalaeva, S. A. "The investigatin of angular oscillations of the centrifugal pump rotor in annular seals." Thesis, Видавництво СумДУ, 2012. http://essuir.sumdu.edu.ua/handle/123456789/25888.

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Levchenko, K. "The investigation of radial oscillations of the centrifugal pump rotor in annular seals." Thesis, Видавництво СумДУ, 2012. http://essuir.sumdu.edu.ua/handle/123456789/25860.

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Тарасевич, Юлія Ярославівна, Юлия Ярославовна Тарасевич, Yuliia Yaroslavivna Tarasevych та Е. А. Бондарь. "Радиальные колебания ротора в щелевых уплотнениях с учетом случайного изменения вынуждающей силы". Thesis, Издательство СумГУ, 2011. http://essuir.sumdu.edu.ua/handle/123456789/7956.

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Надёжность и экономичность в центробежных агрегатах, используемых в разных отраслях промышленности, в большой мере зависит от качества уплотнений ротора. Высококачественное уплотнение должно обеспечивать необходимую герметичность при длительном сроке службы, не вызывать больших сил трения и износа подвижных деталей, быть работоспособным в широком температурном диапазоне и возможных перепадах давления, иметь малые габариты, быть дешевым и простым в изготовлении и эксплуатации. На данный момент наиболее пригодными и широко распространенными являются щелевые уплотнения. Они используются в агрегат
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Nováková, Naděžda. "Dynamické radiální síly působící na oběžné kolo odstředivého čerpadla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230329.

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This thesis deals with the radial forces acting on the impeller of a centrifugal pump. It focuses on the centrifugal pump type BETA 26. It addresses forces acting on the pump shaft. These forces are converted into the impeller. The most extensive part of this thesis is devoted to the experimental measurement and evaluation. The results are summarized and processed graphically.
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Гахун, А. О., Наталія Вікторівна Совенко, Наталья Викторовна Совенко та Nataliia Viktorivna Sovenko. "Розрахунок статичних характеристик модифікованої конструкції автоматичного осьового розвантаження ротора відцентрованого насоса". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/65086.

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Бідненко, І. Г., Євген Миколайович Савченко, Евгений Николаевич Савченко та Yevhen Mykolaiovych Savchenko. "Врахування випадкової зміни параметрів системи "ротор - шпаринні ущільнення" на вібраційні характеристики відцентрового насоса". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/65076.

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Однією з основних причин порушення нормальної роботи відцентрових машин, зокрема, насосів та компресорів, є їх підвищена вібрація, головним джерелом якої є неврівноважений ротор, що обертається в підшипниках та так званих шпаринних ущільненнях. Ротор і ущільнення розглядаються при цьому як замкннена гідромеханічна система, в якій роль зв’язуючої ланки виконує перекачуване середовище, його інерційні і гідродинамічні характеристики.
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Міщенко, А. Є., Сергій Миколайович Гудков, Сергей Николаевич Гудков та Serhii Mykolaiovych Hudkov. "Безвальний відцентровий насос з комбінованою опорою-ущільненням". Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/67562.

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Позовний, О. О. "Динамічний розрахунок ротора відцентрового насоса з урахуванням багаташпаринного ущільнення". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/65136.

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Як відомо, основним джерелом вібрацій відцентрових машин є неврівноважений ротор. Тому для аналізу та прогнозування їх вібраційного стану необхідні перш за все розрахунки динаміки роторів. Динамічні характеристики роторів (критичні швидкості, амплітуди вимушених коливань, межі динамічної стійкості) великою мірою залежать від шпаринних ущільнень.
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Books on the topic "Rotor of the centrifugal pump"

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United States. National Aeronautics and Space Administration., ed. Experimental study of unsteady hydrodynamic force matrices on whirling centrifugal pump impellers. California Institute of Technology, 1986.

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Dufour, John W. Centrifugal pump sourcebook. McGraw-Hill, 1993.

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Karassik, Igor J. Centrifugal pump clinic. 2nd ed. Dekker, 1989.

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Dufour, John W. Centrifugal pump sourcebook. McGraw-Hill, 1992.

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Association, American Water Works, ed. Centrifugal pump fundamentals. The Association, 1987.

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Yedidiah, Sam. Centrifugal Pump User’s Guidebook. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4613-1217-8.

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Aktiengesellschaft, Gebrüder Sulzer, ed. Sulzer centrifugal pump handbook. Elsevier Applied Science, 1990.

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Japikse, David. Centrifugal pump design and performance. Concepts ETI, 1997.

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Yedidiah, S. Centrifugal pump user's guidebook: Problems and solutions. Chapman & Hall, 1996.

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Yedidiah, Sam. Centrifugal Pump User's Guidebook: Problems and Solutions. Springer US, 1996.

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Book chapters on the topic "Rotor of the centrifugal pump"

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Marx, Yves P. "Investigation of Stator-Rotor Interaction Phenomena in an Centrifugal Pump." In Unsteady Aerodynamics and Aeroelasticity of Turbomachines. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5040-8_39.

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Liu, Wencai, and Qiyong Peng. "Study on Centrifugal Pump Rotor Fault Feature Extraction Based on Fractal Theory." In Proceedings of the International Field Exploration and Development Conference 2018. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-7127-1_67.

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Kamiel, Berli, Kris McKee, Rodney Entwistle, Ilyas Mazhar, and Ian Howard. "Multi Fault Diagnosis of the Centrifugal Pump Using the Wavelet Transform and Principal Component Analysis." In Proceedings of the 9th IFToMM International Conference on Rotor Dynamics. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-06590-8_45.

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Pavlenko, Ivan, Vitalii Simonovskiy, Anton Verbovyi, Oleksandr Ivchenko, and Vitalii Ivanov. "Rotor Dynamics and Stability of the Centrifugal Pump CPN 600-35 for Nuclear Power Plants." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06044-1_4.

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Beckerle, P., H. Schaede, and S. Rinderknecht. "Fault Diagnosis and State Detection in Centrifugal Pumps—A Review of Applications." In Proceedings of the 9th IFToMM International Conference on Rotor Dynamics. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-06590-8_30.

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Bobkov, A. "Features of Rotor Friction Losses Balancing in Centrifugal Electric-Driven Pumps for Spacecrafts." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22041-9_37.

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Gülich, Johann Friedrich. "Pump Testing." In Centrifugal Pumps. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-40114-5_16.

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Gülich, Johann Friedrich. "Pump Testing." In Centrifugal Pumps. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-14788-4_16.

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Karassik, Igor J., and Terry McGuire. "Multistage Pump Casings." In Centrifugal Pumps. Springer US, 1998. http://dx.doi.org/10.1007/978-1-4615-6604-5_3.

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El Hefni, Baligh, and Daniel Bouskela. "Centrifugal Pump Modeling." In Modeling and Simulation of Thermal Power Plants with ThermoSysPro. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-05105-1_12.

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Conference papers on the topic "Rotor of the centrifugal pump"

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Krott, Matthew, Edward Smith, Jose Palacios, and Christopher Rahn. "Modeling, Development, and Testing of Fluidic Flexible Matrix Composite Blade Dampers." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12749.

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Currently existing lead-lag dampers are complex and maintenance-intensive parts of the rotor hub, and they are ineffective solutions for stiff-inplane rotors which experience very small deformation at the blade root. This paper introduces a new class of rotor blade dampers that use Fluidic Flexible Matrix Composite (F2MC) tubes connected to fluidic circuits. Models are developed that couple the blade, F2MC tube, and fluidic circuit dynamics in order to assess the performance of the proposed solutions. In this paper, two different devices are proposed for augmenting the damping of hingeless and
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Min, Byung-Young, Peter Lorber, Brian Wake, Charles Berezin, and Mark Scott. "Numerical Study of Retreating Side Blowing Concept for a Rotor in High Speed Flight." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-12015.

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Retreating Side Blowing (RSB) is a concept to blow air through the blade to suppress dynamic stall on the retreating side of the rotor, and enhance a vehicle's flight envelope at high speed and high loading forward flight conditions. Passive RSB utilizes a rotating blade as a centrifugal pump to drive flow from the inlet at the root to the outboard region. Current numerical studies examined the effectiveness of RSB in conjunction with validation against wind-tunnel measured data at high advance ratio conditions. The impact of varying freestream velocity on the performance of a blown pitching a
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Min, Byung-Young, Anand Karpatne, D. Sargent, Daniel Shannon, Brian Wake, and Jayant Sirohi. "Numerical and Experimental Study of Centrifugally-Driven Flow inside a Rotating Duct for Rotorcraft Application." In Vertical Flight Society 72nd Annual Forum & Technology Display. The Vertical Flight Society, 2016. http://dx.doi.org/10.4050/f-0072-2016-11378.

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Rotor blades experience very high centrifugal forces that can be utilized to pump air to the outboard region of the blade through an internal duct, which can be used for flow control. Analysis or design of such systems requires accurate prediction capability. In order to validate current Reynolds Averaged Navier-Stokes CFD methodologies, an experiment was performed using a rotating pipe as a simplified ducted blade, and simulation results were compared to the measured data. A quasi-one-dimensional (Q1D) code was also compared to experimental data as a lower order simulation tool that can provi
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He, Hua, Bo Zhang, Guo-pei Pan, and Gang Zhao. "Rotor Dynamics of Multistage Centrifugal Pump." In 2016 24th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/icone24-60929.

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In a nuclear reactor, pumps are employed as key components for various applications, such as in the cooling system. The steady running of the pump relies greatly on the stability of the rotor. This paper analyses the non-damping natural vibration, critical speed and unbalance response of rotor in the multistage centrifugal pump. The calculation results indicate: (1) The supporting stiffness of either electromagnetic bearing or water film has a large influence on critical speed of first and second order rigid mode, but shows a minor influence on the critical speed of first and second order bend
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Adair, Desmond, and Martin Jaeger. "An integrated centrifugal pump rotor design course." In 2014 4th Interdisciplinary Engineering Design Education Conference (IEDEC). IEEE, 2014. http://dx.doi.org/10.1109/iedec.2014.6784673.

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Ren, Zhaohui, Said Jahanmir, Hooshang Heshmat, and James Walton. "Hybrid Magnetic Bearings for a Centrifugal Blood Pump." In ASME/STLE 2007 International Joint Tribology Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ijtc2007-44199.

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A hybrid passive/active magnetic bearing system was designed for a rotary centrifugal blood pump being developed for long-term circulatory support for heart failure patients. This system consists of two axially spaced bearing combinations for complete magnetic levitation of the rotor using only a single-axis active control. Each bearing combination comprises a pair of axially oppositely polarized permanent magnet rings on the rotor and a similar pair in the stator housing for both radial support and axial bias flux, and an electromagnetic coil to actively control the rotor axial position. The
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Benra, Friedrich-Karl, and Hans Josef Dohmen. "Theoretical and Experimental Investigation on the Flow Induced Vibrations of a Centrifugal Pump." In 2004 International Pipeline Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ipc2004-0348.

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The transport of fluids which include a lot of impurities is often done by special single-stage pumps. In order to avoid clogging of the pumps, the impellers have only one blade. This minimum blade number brings strong disadvantages during the pump operation. The rotation of the impeller in the pump casing produces a strongly uneven pressure field along the perimeter of the casing. The resulting periodically unsteady flow forces affect the impeller and produce radial deflections of the pump shaft which can be recognized as vibrations at the bearing blocks or at the pump casing. These vibration
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Benra, Friedrich-Karl, Hans Josef Dohmen, and Oliver Schneider. "Experimental Investigation of Flow Induced Rotor Oscillations in a Centrifugal Sewage Water Pump." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56066.

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Most of the pumps for sewage transport have a special impeller geometry in order to avoid operational disturbances by clogging. The almost exclusively used single stage machines particularly are equipped with single-blade impellers. With this impeller geometry a strongly uneven pressure field along the perimeter of the pump casing can be expected. The resulting periodically unsteady flow forces affect the impeller and produce strong radial deflections of the pump shaft. In this contribution the experimental investigation of the dynamic behavior of the pump rotor as a consequence of the transie
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Bosioc, Alin Ilie, Daniel Călin Moş, Sebastian Muntean, and Liviu Eugen Anton. "Analysis of a Centrifugal Pump Equipped With an Axial Rotor With Variable Speed." In ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/ajkfluids2019-5617.

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Abstract In the last two decades the energy market policy was focused on development of renewable energy. The renewable energy (solar and wind power) induces a fluctuating component of the electrical grid. The solution to compensate fluctuating energy is provided by the hydraulic turbines in order to produce energy in a short time and the pumps units in order to use the energy excess. In order to ensure higher flow rate for the storage pumps, the units have constructive differences besides regular. Consequently, the complex shape of the suction-elbow with symmetrical geometry generates unstead
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Shigemitsu, Toru, Junichiro Fukutomi, and Kensuke Kaji. "Influence of Blade Outlet Angle and Blade Thickness on Performance and Internal Flow of Mini Centrifugal Pump." In ASME-JSME-KSME 2011 Joint Fluids Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajk2011-06035.

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Mini centrifugal pumps having a diameter smaller than 100mm are employed in many fields; automobile radiator pump, ventricular assist pump, cooling pump for electric devices and so on. Further, the needs for mini centrifugal pumps would become larger with the increase of the application of it for electrical machines. It is desirable that the mini centrifugal pump design be as simple as possible as precise manufacturing is required. But the design method for the mini centrifugal pump is not established because the internal flow condition for these small-sized fluid machines is not clarified and
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Reports on the topic "Rotor of the centrifugal pump"

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Lee, Taeseung, Roberto Ponciroli, Akshay Dave, Dan O'Grady, and Richard Vilim. Centrifugal Pump Model for System Codes for Advanced NPP Designs. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1961558.

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Lee. L51588 Improved Internal Seals for Pipeline Centrifugal Compressors. Pipeline Research Council International, Inc. (PRCI), 1988. http://dx.doi.org/10.55274/r0010524.

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Reviews current technology of internal labyrinth seals and concludes that internal leakage can reduce compressor efficiencies as much as 3 to 6 percent. Discusses limitations on abradable seals with tighter clearances and the effect of compressor surge on both types of seals. Proposes resiliently mounted seals as subject for future investigation to accommodate rotor movement without excessive seal wear.
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Bremer, Nathan, Darius Lisowski, and Mitch Farmer. Submersible Multistage Centrifugal Pump for Versatile Test Reactor Cartridge Test Loop. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1868933.

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4

Hessman. PR-322-073207-E01 Retrofit of Pump for Performance Testing and Evaluation. Pipeline Research Council International, Inc. (PRCI), 2009. http://dx.doi.org/10.55274/r0010696.

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Kisner, Roger A., David L. Fugate, Alexander M. Melin, et al. Evaluation of Manufacturability of Embedded Sensors and Controls with Canned Rotor Pump System. Office of Scientific and Technical Information (OSTI), 2013. http://dx.doi.org/10.2172/1089331.

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GRAMS, W. H. Hazard Evaluation for a Salt Well Centrifugal Pump Design Using Service Water for Lubrication and Cooling. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/805385.

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Katcher, Kelsi, Abhay Patil, Reese Roddy, and Subhra Shankha Koley. PR015-23206-R01 Centrifugal Compressor Station Efficiency Optimization. Pipeline Research Council International, Inc. (PRCI), 2024. http://dx.doi.org/10.55274/r0000102.

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The Compressor and Pump Station Technical Committee of Pipeline Research Council International (PRCI) has identified a need to reduce fuel and energy consumption at centrifugal compressor stations by improving the operating efficiency of centrifugal compressors at off-design conditions. It is commonplace for centrifugal compressors to operate well away from their original design point (and best efficiency point); this is generally due to (1) compressor stations needing to operate over an increasingly wide range of conditions and (2) economics favoring the installation of 1 or 2 large compresso
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Bonney, G. E. Centrifugal slurry pump wear and hydraulic studies. Quarterly technical progress report, January 1, 1987--March 31, 1987. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/231295.

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9

Simpson, Roger L. The Near-Wall Behavior of Unsteady Vortical Flow Around the Tip of an Axial Pump Rotor Blade. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada421059.

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GRAMS, W. H. Hazard Evaluation for the Saltwell Chempump and a Saltwell Centrifugal Pump Design using Service Water for Lubrication and Cooling. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/805639.

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