Transactions of the Korean hydrogen and new energy society (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
권호 표지
DOI QR코드

DOI QR Code

Design Optimization on Wastewater Treatment Pump of Satisfaction for High Head and Low Flow Rate

고양정 및 저유량을 만족하는 폐수처리용 펌프 설계 최적화

  • KIM, SUNG (Carbon Neutral Technology R&D Department, Korea Institute of Industrial Technology) ;
  • KIM, JIN-HYUK (Carbon Neutral Technology R&D Department, Korea Institute of Industrial Technology)
  • 김성 (한국생산기술연구원 탄소중립산업기술연구부문) ;
  • 김진혁 (한국생산기술연구원 탄소중립산업기술연구부문)
  • Received : 2022.07.29
  • Accepted : 2022.10.08
  • Published : 2022.10.30
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, the performance characteristics of the 2 vane pump for wastewater treatment were investigated using response surface method(RSM) with commercial computation fluid dynamics(CFD) software. Design variables of wastewater treatment pump were defined with the meridional plane of the 2 vane pump impeller. The objective functions were defined as the total head and the efficiency at the design flow rate. The hydraulic performance of optimum model was verified by numerical analysis and the reliability of the model was retained by comparison of numerical analysis and comparative analysis with the reference model.

Keywords

Acknowledgement

본 연구에서는 과학기술정보통신부의 재원으로 한국생산기술연구원의 기업수요기반 생산기술실용화사업(No. JB220011)의 일환으로 수행되었음을 밝히며 이에 감사드립니다.

References

  1. W. G. Song, S. B. Ma, Y. S. Choi, K. Y. Lee, Y. S. Kim, K. Y. Kim, and J. H. Kim, "Multiobjective optimization for designing a highefficiency and lowfluidinducedvibration singlechannel pump", The KSFM Journal of Fluid Machinery, Vol. 21, No. 4, 2018, pp. 512, doi: https://doi.org/10.5293/kfma.2018.21.4.030.
  2. Y. Nishi, R. Fujiwara, and J. Fukutomi, "Design method for singleblade centrifugal pump impeller", Journal of Fluid Science and Technology, Vol. 4, No. 3, 2009, pp. 786-800, doi: https://doi.org/10.1299/jfst.4.786.
  3. S. B. Ma, S. Kim, and J. H. Kim, "Optimization design of a twovane pump for wastewater treatment using machinelearningbased surrogate modeling", Processes, Vol. 8, No. 9, 2020, pp. 1170, doi: https://doi.org/10.3390/pr8091170.
  4. J. Pei, S. Q. Yuan, and J. P. Yuan, "Numerical analysis of periodic flow unsteadiness in a singleblade centrifugal pump", Science China Technological Sciences, Vol. 56, No. 1, 2013, pp. 212-221, doi: https://doi.org/10.1007/s114310125044x.
  5. A. E. Khalifa, A. M. AlQutub, and R. BenMansour, "Study of pressure fluctuations and induced vibration at bladepassing frequencies of a double volute pump", Arabian Journal for Science and Engineering, Vol. 36, No. 7, 2011, pp. 1333-1345, doi: https://doi.org/10.1007/s1336901101198.
  6. S. Kim, Y. I. Kim, J. H. Kim, and Y. S. Choi, "Design optimization for mixedflow pump impeller by improved suction performance and efficiency with variables of specific speeds", Journal of Mechanical Science and Technology, Vol. 34, No. 6, 2020, pp. 2377-2389, doi: https://doi.org/10.1007/s1220602005157.
  7. J. H. Kim, S. B. Ma, S. Kim, Y. S. Choi, and K. Y. Kim, "Design and verification of a singlechannel pump model based on a hybrid optimization technique", Processes, Vol. 7, No. 10, 2019, pp. 747, doi: https://doi.org/10.3390/pr7100747.
  8. S. Kim, Y. I. Kim, J. H. Kim, and Y. S. Choi, "Threeobjective optimization of a mixedflow pump impeller for improved suction performance and efficiency", Advances in Mechanical Engineering, Vol. 11, No. 12, 2019, pp. 113, doi: https://doi.org/10.1177/1687814019898969.
  9. Minitab Inc, "MINITAB statistical software release 14 for Windows", Minitab Inc, 2003. Retrieved from http://www.minitab.co.kr/minitab/new/main/main.php.
  10. S. Kim, K. Y. Lee, J. H. Kim, and Y. S. Choi, "A numerical study on the improvement of suction performance and hydraulic efficiency for a mixedflow pump impeller", Mathematical Problems in Engineering, Vol. 2014, 2014, pp. 269483, doi: https://doi.org/10.1155/2014/269483.
  11. S. Kim, S. B. Ma, Y. S. Choi, and J. H. Kim, "Design optimization of 2 vane pump impeller and volute for performance improvement", Trans Korean Hydrogen New Energy Soc, Vol. 31, No. 4, 2020, pp. 395-403, doi: https://doi.org/10.7316/KHNES.2020.31.4.395.