Modeling the hydrodynamic characteristics of water flow in a flow meter block with passive flow swirl in the pipeline system of a verification facility

Cover Page

Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

The article describes the defi ciencies in the fl ow geometry of a typical pressure pipeline system and the layout of a fl owmeter unit used in a verifi cation rig. A signifi cant problem with water fl ow through a complex fl ow section of a pressure pipeline system is fl ow separation at the walls, leading to cavitation and vibrations within the pipeline system. An approach is proposed that eliminates cavitation in the water fl ow and wall vibrations in complex sections of a pressure pipeline system. This is achieved by creating a vortex structure in the water fl ow in the receivers of a fl owmeter unit with passive fl ow swirl. Geometric models of the fl ow sections of pressure pipeline systems and fl owmeter units (typical and prospective with passive fl ow swirl) are constructed. High-resolution grid models with denser near-wall regions adapted for calculations are generated. Dimensionless coordinates (local Reynolds numbers in cells) are determined, which can be used to calculate turbulence models based on averaging the Navier-Stokes equations over the Reynolds number. The results of numerical predictions are verifi ed based on the results of an experimental study of pressure losses in a fl ow meter unit of a typical pipeline system. Numerical modeling of pressure losses in a fl ow meter unit with passive fl ow swirl in a prospective pipeline system was performed, based on which this system was designed, created, and experimentally studied. The quality of the turbulent water fl ow velocity profi le in the outlet cross-section of the prospective pipeline system and the effect of the paired vortex structure in the pressure pipeline on the fl ow structure and the formation of the velocity profi le in the measuring line are assessed. The hydraulic effi ciency of the fl ow meter unit with passive fl ow swirl is substantiated. A pressure single-phase (cavitation-free) water fl ow is implemented. The presented approach and the obtained results can be used in the development of new verifi cation rigs and the modernization of existing ones. Keywords: verifi cation rig, pressure fl ow, fl ow meter block, passive fl ow swirl, velocity profi le, hydraulic effi ciency.

About the authors

A. V. Shchelchkov

Kazan National Research Technical University named after A. N. Tupolev – KAI; VNIIR – Affiliated branch of the D. I. Mendeleyev Institute for Metrology

Email: lexa_kzn@mail.ru
ORCID iD: 0000-0002-6706-0679
SPIN-code: 4225-0048

Yu. B. Alexandrov

Kazan National Research Technical University named after A. N. Tupolev – KAI

Email: alexwischen@rambler.ru
SPIN-code: 2237-7983

R. R. Minnullin

Kazan National Research Technical University named after A. N. Tupolev – KAI; VNIIR – Affiliated branch of the D. I. Mendeleyev Institute for Metrology

Email: rous.06@mail.ru
ORCID iD: 0009-0001-3246-1237

A. R. Tukhvatullin

VNIIR – Affiliated branch of the D. I. Mendeleyev Institute for Metrology

Email: vniir-etalon@bk.ru
ORCID iD: 0000-0001-7250-3246

A. A. Korneev

Russia Limited Liability Company “AKTEK”

Email: yak02@mail.ru
ORCID iD: 0009-0000-6487-9315

References

  1. Menter F. R., Kuntz M., Langtry R. Ten years of industrial experience with the SST turbulence model. In Turbulence, Heat and Mass Transfer 4. Ed. K. Hajalic, Y. Nogano, M. Tummers. Begell House, Inc, 625–632 (2003).
  2. Smirnov P. E., Menter F. Sensitization of the SST turbulence model to rotation and curvature by applying the SpalartShur correction term. Journal of Turbomachinery, 131(4), 041010 (2009). https://doi.org/10.1115/1.3070573 ; https://www.elibrary.ru/mxcllf
  3. Исаев С. А., Леонтьев А. И., Баранов П. А., Попов И. А., Щелчков А. В., Габдрахманов И. Р. Численное моделирование интенсификации теплообмена в плоскопараллельном канале с цилиндрической неглубокой лункой на нагретой стенке. Инженерно-физический журнал, 89(5), 1195–1210 (2016). https://elibrary.ru/wxkfi b
  4. Albaina I., Esteban G. E., Bidaguren I., Izquierdo U. New switching gate diverter valve for large fl ow measurement systems. Flow Measurement and Instrumentation, 93, 102425 (2023). https://doi.org/10.1016/j.fl owmeasinst.2023.102425 ; https://www.elibrary.ru/nhbpmh
  5. Yang W.-L., Wang X.-G., Chen Y.-J., Shen Y.-M. Optimal fl ow characteristics and timing error of a rotary fl ow diverter. Jiliang Xuebao/Acta Metrologica Sinica, 44(4), 598–603 (2023). https://doi.org/10.3969/j.issn.1000-1158.2023.04.16
  6. Engel R., Baade H-J. Model-based fl ow diverter analysis for an improved uncertainty determination in liquid fl ow calibration facilities. Measurement Science and Technology, 21(2), 02541 (2010). https://doi.org/10.1088/0957-0233/21/2/025401
  7. Shimada T., Oda S., Terao Y., Takamoto M. Development of a new diverter system for liquid fl ow calibration facilities. Flow Measurement and Instrumentation, 14(3), 89–96 (2003). https://doi.org/10.1016/S0955-5986(03)00016-5
  8. Абрамович Г. Н. Прикладная газовая динамика. Москва, Наука (1991).
  9. Идельчик И. Е. Справочник по гидравлическим сопротивлениям. Москва, Машиностроение (1992).
  10. Cordova L., Furuichi N., Lederer T. Qualifi cation of an ultrasonic fl ow meter as a transfer standard for measurements at Reynolds numbers up to 4∙106 between NMIJ and PTB. Flow Measurement and Instrumentation, 45, 28–42 (2015). https://doi.org/10.1016/j.flowmeasinst.2015.04.006
  11. Кириллов. И. А. Измерение расхода питательной воды реакторных установок атомных станций. Измерительная техника, (9), 33–38 (2019). https://doi.org/10.32446/0368-1025it.2019-9-33-38 ; https://www.elibrary.ru/qlszev
  12. Il’in G. K., Tarasevich S. É., Shchelchkov A. V., Yakovlev A. B. Heat transfer in rough tubes with an inserted twisted tape. Heat Transfer Research, 41(1), 21–32 (2010). https://doi.org/10.1615/HeatTransRes.v41.i1.20 ; https://www.elibrary.ru/mxmbsn
  13. Van Doormaal J. P., Raithby G. D. Enhancement of the SIMPLE method for predicting incompressible fl uid fl ow. Numerical Heat Transfer, 7(2), 147–163 (1984). http://doi.org/10.1080/01495728408961817.

Supplementary files

Supplementary Files
Action
1. JATS XML
Download

Согласие на обработку персональных данных

 

Используя сайт https://journals.rcsi.science, я (далее – «Пользователь» или «Субъект персональных данных») даю согласие на обработку персональных данных на этом сайте (текст Согласия) и на обработку персональных данных с помощью сервиса «Яндекс.Метрика» (текст Согласия).