IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v12y2018i1p111-d193958.html
   My bibliography  Save this article

Reconstruction and Prediction of Flow Field Fluctuation Intensity and Flow-Induced Noise in Impeller Domain of Jet Centrifugal Pump Using Gappy POD Method

Author

Listed:
  • Rong Guo

    (College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China)

  • Rennian Li

    (College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China
    Key Laboratory of Fluid Machinery and Systems, Lanzhou University of Technology, Lanzhou 730050, China)

  • Renhui Zhang

    (College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China
    Key Laboratory of Fluid Machinery and Systems, Lanzhou University of Technology, Lanzhou 730050, China)

Abstract

To analyze the interrelations among impeller blade geometry, flow field fluctuation intensity and impeller-induced hydrodynamic noise of jet centrifugal pump (JCP), a Gappy proper orthogonal decomposition (POD) method combined with computational fluid dynamics/computational fluid acoustics (CFD/CFA) technique was proposed to reconstruct and predict the unsteady flow field fluctuation intensity and flow-induced noise in impeller region. The snapshot sets were composed of blade profile parameters, flow field fluctuation intensity data and the data of sound pressure level of hydrodynamic noise in the frequency domain. Similar mesh reconstruction and flow field interpolation were carried out to have the same number of flow field data. The snapshot sets were decomposed into a linear combination of orthogonal bases using the singular value decomposition (SVD) method. The orthogonal basis coefficients corresponding to the objective variables were fitted by the least square method. The results show that the proposed method has a good accuracy in predicting the flow field fluctuation intensity and flow-induced noise of the JCP impeller domain. The relative error of pressure fluctuation intensity field is less than 4.0%, relative velocity fluctuation intensity field is less than 3.0%, turbulent kinetic energy fluctuation intensity field is less than 4.5%, and impeller-induced hydrodynamic noise is less than 10%. Taking the method as a surrogate model to predict the flow field fluctuation intensity and the radiation level of hydrodynamic noise in the optimization process of centrifugal pump impeller, it could not only reduce the calculation amount and time significantly and improve optimization speed and efficiency greatly but could also provide a reference for vibration characteristics of the models.

Suggested Citation

  • Rong Guo & Rennian Li & Renhui Zhang, 2018. "Reconstruction and Prediction of Flow Field Fluctuation Intensity and Flow-Induced Noise in Impeller Domain of Jet Centrifugal Pump Using Gappy POD Method," Energies, MDPI, vol. 12(1), pages 1-17, December.
  • Handle: RePEc:gam:jeners:v:12:y:2018:i:1:p:111-:d:193958
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/12/1/111/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/12/1/111/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Chang Guo & Ming Gao & Dongyue Lu & Kun Wang, 2017. "An Experimental Study on the Radiation Noise Characteristics of a Centrifugal Pump with Various Working Conditions," Energies, MDPI, vol. 10(12), pages 1-14, December.
    2. Yi Wang & Shuyu Sun & Bo Yu, 2017. "Acceleration of Gas Flow Simulations in Dual-Continuum Porous Media Based on the Mass-Conservation POD Method," Energies, MDPI, vol. 10(9), pages 1-17, September.
    3. Mohammed El-Adawy & Morgan R. Heikal & A. Rashid A. Aziz & Muhammad I. Siddiqui & Shahzad Munir, 2017. "Characterization of the Inlet Port Flow under Steady-State Conditions Using PIV and POD," Energies, MDPI, vol. 10(12), pages 1-16, November.
    4. Ming Gao & Peixin Dong & Shenghui Lei & Ali Turan, 2017. "Computational Study of the Noise Radiation in a Centrifugal Pump When Flow Rate Changes," Energies, MDPI, vol. 10(2), pages 1-11, February.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Lei Shi & Hongwei Ma & Lixiang Wang, 2019. "Analysis of Different POD Processing Methods for SPIV-Measurements in Compressor Cascade Tip Leakage Flow," Energies, MDPI, vol. 12(6), pages 1-25, March.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jiaxing Lu & Xiaobing Liu & Yongzhong Zeng & Baoshan Zhu & Bo Hu & Hong Hua, 2020. "Investigation of the Noise Induced by Unstable Flow in a Centrifugal Pump," Energies, MDPI, vol. 13(3), pages 1-22, January.
    2. Zhenyang Zhang & Hongwei Ma, 2019. "Particle Image Velocimetry (PIV) Investigation of Blade and Purge Flow Impacts on Inter-Stage Flow Field in a Research Turbine," Energies, MDPI, vol. 12(7), pages 1-21, April.
    3. Jiaxing Lu & Xiaobing Liu & Yongzhong Zeng & Baoshan Zhu & Bo Hu & Shouqi Yuan & Hong Hua, 2019. "Detection of the Flow State for a Centrifugal Pump Based on Vibration," Energies, MDPI, vol. 12(16), pages 1-18, August.
    4. Mohammed El-Adawy & Morgan R. Heikal & A. Rashid A. Aziz & Ibrahim Khalil Adam & Mhadi A. Ismael & Mohammed E. Babiker & Masri B. Baharom & Firmansyah & Ezrann Zharif Zainal Abidin, 2018. "On the Application of Proper Orthogonal Decomposition (POD) for In-Cylinder Flow Analysis," Energies, MDPI, vol. 11(9), pages 1-22, August.
    5. Kumar, Navneet & Arakeri, Jaywant H., 2020. "Mimicking some features of a root-soil system by dual porosity media," Agricultural Water Management, Elsevier, vol. 227(C).
    6. Bjørn H. Hjertager, 2017. "Engineering Fluid Dynamics," Energies, MDPI, vol. 10(10), pages 1-2, September.
    7. Lei Shi & Hongwei Ma & Lixiang Wang, 2019. "Analysis of Different POD Processing Methods for SPIV-Measurements in Compressor Cascade Tip Leakage Flow," Energies, MDPI, vol. 12(6), pages 1-25, March.
    8. Marcellin Perceau & Philippe Guibert & Stéphane Guilain, 2021. "Flow Field Parametric Interpolation Using a Proper Orthogonal Decomposition: Application to the Variable Valve Timing Effect on a Tumble In-cylinder Miller Engine Mean Flow," Energies, MDPI, vol. 14(17), pages 1-18, August.
    9. Jana Hoffmann & Walter Vera-Tudela & Niklas Mirsch & Dario Wüthrich & Bruno Schneider & Marco Günther & Stefan Pischinger & Daniel A. Weiss & Kai Herrmann, 2023. "Investigation of Flow Fields Emanating from Two Parallel Inlet Valves Using LES, PIV, and POD," Energies, MDPI, vol. 16(19), pages 1-29, September.
    10. Grzegorz Filo & Edward Lisowski & Janusz Rajda, 2020. "Pressure Loss Reduction in an Innovative Directional Poppet Control Valve," Energies, MDPI, vol. 13(12), pages 1-13, June.
    11. Chang Guo & Ming Gao & Dongyue Lu & Kun Wang, 2017. "An Experimental Study on the Radiation Noise Characteristics of a Centrifugal Pump with Various Working Conditions," Energies, MDPI, vol. 10(12), pages 1-14, December.
    12. Zhang, Wei & Chen, Zhaohui & Duan, Qiwang & Jiang, Qianyu, 2021. "Visual test and evolutionary analysis of flow fields in cylinder of helical intake port diesel engine," Energy, Elsevier, vol. 223(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:12:y:2018:i:1:p:111-:d:193958. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.