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Influences of Diffuser Vanes Parameters and Impeller Micro Grooves Depth on the Vertically Suspended Centrifugal Pump Performance

Published online by Cambridge University Press:  16 September 2019

D. Khoeini  and
E. Shirani
D. Khoeini*
Affiliation:
Department of Mechanical Engineering, Isfahan University of Technology, Isfahan, Iran
E. Shirani
Affiliation:
Department of Mechanical Engineering, Foolad Institute of Technology, Fooladshahr, Isfahan, Iran
*
*Corresponding author ([email protected])
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Abstract

Effects of geometric parameters of diffuser vanes as well as impeller micro grooves depth on the performance of a vertically suspended centrifugal pump have been studied. Different diffuser vanes height,leading angles, trailing angles, wrapping angles and furthermore, impeller micro grooves depths have been analyzed thoroughly. Numerical results have been verified by comparing experimental data. Results, without considering cavitation, reveal that diffuser vanes height has the profound impact on the vertically suspended centrifugal pump performance followed by vanes wrapping angle. Additionally, it is observed that delivered head and efficiency of micro-grooved impellers reduce more by flow rate enhancing rather than that of the original impeller.

Keywords

Vertically suspended centrifugal pumpGeometric parametersDiffuser vanesImpeller micro groovesPerformance characteristics
Type
Research Article
Information
Journal of Mechanics , Volume 35 , Issue 5 , October 2019 , pp. 735 - 746
Copyright
© The Society of Theoretical and Applied Mechanics 2019 

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References

REFERENCES

Zhu, J., Zhu, H., Zhang, J., Zhang, H-Q., “A numerical study on flow patterns inside an electrical submersible pump (ESP) and comparison with visualization experiments”, Journal of Petroleum Science and Engineering, 173, pp. 339–350 (2019).CrossRefGoogle Scholar
Zhou, L., Bai, L., Shi, W., Li, W., Wang, C., Ye, D., “Numerical analysis and performance experiment of electric submersible pump with different diffuser vanes number”, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 40 (89) (2018). https://doi.org/10.1007/s40430-018-0986-yCrossRefGoogle Scholar
Ofuch, E.M., Stel, H., Vieira, T.S., Ponce, F.J., Chiva, S., Morales, R.E.M., “Study of the effect of viscosity onthe head and flow rate degradation in different multistage electric submersible pumps using dimensional analysis”, Journal of Petroleum Science and Engineering, 156, pp. 442–450 (2017).CrossRefGoogle Scholar
Zhang, Q., Xu, Y., Cao, L., Shi, W., Lu, W., “A mixed-flow submersible well pump: design features and an investigation of performance”, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 39(7), pp. 2561–2569 (2017).CrossRefGoogle Scholar
Pirouzpanah, S., Gudigopuram, S. R., Morrison, G. L., “Two-phase flow characterization in a split vane impeller Electrical Submersible Pump”, Journal of Petroleum Science and Engineering, 148, pp. 82–93 (2017).CrossRefGoogle Scholar
Zhu, J., Banjar, H., Xia, Z., Zhang, H. Q., “CFD simulation and experimental study of oil viscosity effect on multi-stage electrical submersible pump (ESP) performance”, Journal of Petroleum Science and Engineering, 146, pp. 735–745 (2016).CrossRefGoogle Scholar
Pineda, H., Biazussi, J., López, F., Oliveira, B., Carvalho, R. D. M., Bannwart, A. C., Ratkovich, N.,“Phase distribution analysis in an Electrical Submersible Pump (ESP) inlet handling water–air two-phase flow using Computational Fluid Dynamics (CFD)”, Journal of Petroleum Science and Engineering, 139, pp. 49–61 (2016).CrossRefGoogle Scholar
Stel, H., Sirino, T., Ponce, F.J., Chiva, S., Morales, R.E.M., “Numerical investigation of the flow in a multistage electric submersible pump”, Journal of Petroleum Science and Engineering, 136, pp. 41–54(2015).CrossRefGoogle Scholar
Zhou, L., Shi, W., Lu, W., Hu, B., Wu, S., “Numerical investigations and performance experiments of a deep-well centrifugal pump with different diffusers”, ASME Journal of Fluids and Engineering, 134(7), pp. 071102 (2012).CrossRefGoogle Scholar
Sun, D., Prado, M., “Modeling Gas-Liquid Head Performance of Electrical Submersible Pumps”, Journal of Pressure Vessel Technology, 127(1), pp.31–38 (2005).Google Scholar
Skrzypacz, J., Bieganowski, M., “The influence of micro grooves on the parameters of the centrifugal pump impeller”, International Journal of Mechanical Sciences, 144, pp. 827–835 (2018).CrossRefGoogle Scholar
Khoeini, D., Shirani, E., “Enhancement of a centrifugal pump performance by simultaneous use of splitter blades and angular impeller diffuser”, International Journal of Fluid Machinery and Systems, 11 (2), pp.191–204 (2018).CrossRefGoogle Scholar
Khoeini, D., Shirani, E., Joghataei, M., “Improvement of centrifugal pump performance by using different impeller diffuser angles with and without vanes”, Journal of Mechanics, 34, pp. 1–13 (2018).Google Scholar
Khoeini, D., Tavakoli, M. R., “Flow Characteristics of a Centrifugal Pump with Different Impeller Trimming Methods”, FME Transactions, 46 (4), pp.463–468 (2018).CrossRefGoogle Scholar
Khoeini, D., Tavakoli, M. R., “The optimum position of impeller splitter blades of a centrifugal pump equipped with vaned diffuser”, FME Transactions, 46 (2), pp. 205–210 (2018).Google Scholar
Chuan, W., Weidong, S., Xikun, W., Xiaoping, J., Yang, Y., Wei, L., Ling, Z., “Optimal design of multistage centrifugal pump based on the combined energy loss model and computational fluid dynamics”, Applied Energy, 187, pp. 10–26 (2017).Google Scholar
Khoeini, D., Shirani, E., “Influences of Impeller Splitter Blades on the Performance of a Centrifugal Pump with Viscous Fluids”, International Journal of Fluid Machinery and Systems, 11(4), pp. 400–411 (2018).CrossRefGoogle Scholar
Khoeini, D., Riasi, A., Shahmoradi, A., “Effects of Volute Throat Enlargement and Fluid Viscosity onthe Performance of an Over Hung Centrifugal Pump”, International Journal of Fluid Machinery and Systems, 10 (1), pp. 30–39 (2017).CrossRefGoogle Scholar
API standard 610, Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries, 10th ed (2004).Google Scholar
ISO recommendation R 781, Measurement of fluid flow by means tubes. 1st ed. (1968).Google Scholar
Moffat, R.J., “Contributions to the theory of single-sample uncertainty” ASME Journal of Fluids and Engineering, 104(2), pp. 250–260 (1982).CrossRefGoogle Scholar
Barn Menter, F.R., “Two-equation eddy-viscosity turbulence models for engineering applications”, AIAA Journal, 32(8), pp. 1598–1605 (1994).CrossRefGoogle Scholar
Gao, Z. X., Zhu, W. R., Lu, L., Deng, J., Zhang, J. G., Wang, F. J., “Numerical and Experimental Study of Unsteady Flow in a Large Centrifugal Pump With Stay Vanes”, ASME Journal of Fluids and Engineering, 136 (7), pp. 071101 (2014).CrossRefGoogle Scholar
Yun, R., Zuchao, Z., Denghao, W., Xiaojun, L., “Influence of guide ring on energy loss in a multistage centrifugal pump”, Journal of Fluids Engineering, 141 (6), pp. 061302 (2018).Google Scholar
Zhu, X., Li, G., Jiang, W., Fu, L., “Experimental and numerical investigation on application of half vane diffusers for centrifugal pump”, International Communications in Heat and Mass Transfer, 79, pp.114–127 (2016).CrossRefGoogle Scholar
Fu, L., Zhu, X., Jiang, W., Li, G., “Numerical investigation on influence of diffuser vane height of centrifugal pump”, International Communications in Heat and Mass Transfer, 82, pp. 114–124 (2017).CrossRefGoogle Scholar
Chung, K. N., Kim, J. Y., Park, J. H., Kim, Y. K., Kim, H. C., (2009) A Study of Performance Improvement of Vertical Diffuser Pumps, FEDSM2009-78498.CrossRefGoogle Scholar