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

  • 제30권5호
  • /
  • Pages.448-454
  • /
  • 2019
  • /
  • 1738-7264(pISSN)
  • /
  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
권호 표지
DOI QR코드

DOI QR Code

주요 성능변수를 근거한 단일채널펌프 설계기술

Advanced Design Technique for a Single-Channel Pump Based on the Main Performance Parameters

  • 김성 (한국생산기술연구원 열유체시스템그룹) ;
  • 최영석 (한국생산기술연구원 열유체시스템그룹) ;
  • 김진혁 (한국생산기술연구원 열유체시스템그룹)
  • KIM, SUNG (Thermal & Fluid System R&D Group, Korea Institute of Industrial Technology) ;
  • CHOI, YOUNG-SEOK (Thermal & Fluid System R&D Group, Korea Institute of Industrial Technology) ;
  • KIM, JIN-HYUK (Thermal & Fluid System R&D Group, Korea Institute of Industrial Technology)
  • 투고 : 2019.08.19
  • 심사 : 2019.10.31
  • 발행 : 2019.10.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents a high-efficiency design technique for developing the serialized models of a single-channel pump based on the diameter, flow rate and head as the main performance parameters. The variation in pump performance by changing of the single-channel pump geometry was predicted based on computational fluid dynamics (CFD). Numerical analysis was conducted by solving three-dimensional steady Reynolds-averaged Navier-Stokes equations with the shear stress transport (SST) turbulence model. The tendencies of the hydraulic performance depending on the pump geometry scale were analyzed with the fixed rotational speed. These performances were expressed and evaluated as the functionalization for designing the serialized models of a single-channel pump in this work.

키워드

참고문헌

  1. B. M. Cho, J. H. Kim, Y. S. Choi, J. W. Kim, Y. S. Kim, K. Y. Kim, T. S. Ahn and J. H. Kim, "Surrogate Based Optimization of a Single-Channel Pump Impeller," 7th International Conference on Pumps and Fans 2015 (ICPF 2015), 2015, Hangzhou, Zhejiang Province, China, ICPF-121. Retrieved from https://www.researchgate.net/profile/Kwang-Yong_Kim/publication/299570145_Surrogate_Based_Optimization_of_a_Single-Channel_Pump_Impeller/links/57ec966608ae93b7fa95996c/Surrogate-Based-Optimization-of-a-Single-Channel-Pump-Impeller.pdf.
  2. W. G. Song, S. B. Ma, Y. S. Choi, K. Y. Lee, Y. S. Kim, K. Y. Kim, and J. H. Kim, "Multi-Objective Optimization for Designing a High-Efficiency and Low-Fluid-Induced-Vibration Single-Channel Pump", The KSFM Journal of Fluid Machinery, Vol. 21, No. 4, 2018, pp. 30-38, doi: https://doi.org/10.5293/kfma.2018.21.4.030.
  3. J. Pei, S. Q. Yuan, and J. P. Yuan, "Numerical Analysis of Periodic Flow Unsteadiness in a Single-blade Centrifugal Pump," SCIENCE CHINA Technological Sciences, Vol. 56, No. 1, 2013, pp. 212-221, doi: https://doi.org/10.1007/s11431-012-5044-x.
  4. J. H. Kim, and Y. S. Choi, "State-of-the-Art Design Technique of a Single-Channel Pump for Wastewater Treatment," Wastewater and Water Quality, InTechOpen, August 29th 2018, doi: http://dx.doi.org/10.5772/intechopen.75171.
  5. ANSYS, CFX. Version 17.0, "ANSYS CFX-Solver Theory Guide", ANSYS Inc 2016. Retrieved from https://www.scribd.com/document/344928476/ANSYS-CFX-Solver-Theory-Guide.
  6. A. Hellsten, and S. Laine, "Extension of the k-w-SST turbulence models for flows over rough surfaces", J AIAA, 97, 1997, 3577, doi: https://doi.org/10.2514/6.1997-3577.
  7. F. R. Menter, "Zonal Two Equation k-${\omega}$ Turbulence Models for Aerodynamic Flows", 1993, AIAA Paper 93-2906, doi: https://doi.org/10.2514/6.1993-2906.
  8. KS (korean industrial standards) B (B: machine) 6301, "Testing methods for centrifugal pumps, mixed flow pumps and axial flow pumps", Korea, 2015, doi: https://standard.go.kr/KSCI/standardIntro/getStandardSearchView.do?pageIndex=1&pageUnit=10&ksNo=KSB6301&tmprKsNo=KSB7501&reformNo=19&menuId=919&topMenuId=502&upperMenuId=503.