DOI QR코드

DOI QR Code

The Development of Convergent Technique for Localization of the Cryogenic Submerged Pump

극저온 잠액식 펌프의 국산화를 위한 융합 기술 개발

  • Received : 2018.05.06
  • Accepted : 2018.07.20
  • Published : 2018.07.28

Abstract

Because of emission control of greenhouse gas, shipbuilders, especially those in Korea, are pushing forward to introduce eco-friendly ship-building technology utilizing LNG. However, Technical skills of domestic shipbuilders in manufacturing the cryogenic pump designed to supply LNG for vessels are so low that technical skills for design and manufacturing of core parts are in urgent need. Therefore, This study described about the Rotor as a core part of cryogenic submerged centrifugal pump for ship LNG supply system. We wish to utilize for the basic data to develop the technology for the Rotor as deducing the optimal outcome with the experimental and the analytical methods in material selection.

Keywords

LNG;Fuel Supply System;Modal Analysis;Cryogenic;Rotor

References

  1. Ebara Newsletter, No.213, p.18-19
  2. Ebara Newsletter, No. 138, Terashima, Matsumura, pp. 39-44.
  3. T. J. Um. (2012). The status of industry and the analysis of growth for Pump & Valve applied to LNGC, AMENEWS.
  4. (2009). A study of the thrust dynamic balance of ultra low temperature pump, 12, 17-32.
  5. J. U. Cho. (2014). Structural Safety Analysis on Crack Propagation in Compact Tension Specimen. Journal of the Korea Convergence Society, 5(1), 23-27. https://doi.org/10.15207/JKCS.2014.5.1.023
  6. J. U. Cho. (2015). Study on Convergence Technique through Strength Analysis of Stabilizer Link by Type. Journal of the Korea Convergence Society, 6(1), 57-63. https://doi.org/10.15207/JKCS.2015.6.1.057
  7. J. B. Ma & J. I. Lee. (2011). Mechanical Characteristics Analysis of Structural Light-weight Aluminum Foam. Journal of the Korea Convergence Society, 2(3), 1-6.
  8. S. Y. Kang. (2016). Convergent Study of Texture on the Mechanical Properties of Electrodeposits. Journal of the Korea Convergence Society, 7(6), 193-198. https://doi.org/10.15207/JKCS.2016.7.6.193
  9. Axial Balancing system for motor driven pump, USA Patent
  10. J. W. Park. (2017). Structural Analysis of a Tractor Cabin Considering Structure Production Error. Journal of the Korea Convergence Society, 8(5), 155-160. https://doi.org/10.15207/JKCS.2017.8.1.155
  11. J. W. Park & J. Y. Heo. (2017). Analysis of Dynamic Characteristics for a Tapered Roller Bearing Cage. Journal of the Korea Convergence Society, 8(5), 179-184. https://doi.org/10.15207/JKCS.2017.8.5.179
  12. J. U. Cho. (2015). Study on Convergence Technique through Structural Analysis on the Axle of Railway Vehicle. Journal of the Korea Convergence Society, 6(1), 93-101. https://doi.org/10.15207/JKCS.2015.6.1.093
  13. CRYOGENIC PUMP DIV., NIKKISO Co., Ltd
  14. Ebara Newsletter, No.124, Nakamura, Kawasaki, Kobayashi
  15. Operating & maintenance manual, Cryodynamics division