드라이브 ㆍ 컨트롤 (Journal of Drive and Control)

  • 제21권2호
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  • Pages.15-22
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  • 2024
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  • 2671-7972(pISSN)
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  • 2671-7980(eISSN)
유공압건설기계학회 (The Korean Society for Fluid Power and Construction Equipment)
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가상 설계 환경을 활용한 지로터 펌프의 배제용적 증량 설계 사례

Design for Increasing Displacement Volume of Gerotor Pumps using Virtual Design Environment

  • Dae Kyung Noh (Daegu-Gyeongbuk Branch, Korea Institute of Science and Technology Information) ;
  • Dong Won Lee (Daegu-Gyeongbuk Branch, Korea Institute of Science and Technology Information) ;
  • Jeong Bae Jeon (R&D DEPARTMENT, Shilla Industrial Co., Ltd.) ;
  • Joo Sup Jang (Department of Mechanical Engineering, Gachon University)
  • 투고 : 2024.02.24
  • 심사 : 2024.04.01
  • 발행 : 2024.06.01
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초록

The objective of this study was to examine whether a gerotor pump used in a transmission could be converted into an electric vehicle thermal management system pump using a virtual design environment. To achieve this objective, we first built an environment that could analyze the performance of a gerotor pump in heat transfer fluid. Flow rate, pressure, and volumetric efficiency were then analyzed when using heat transfer fluid in a gerotor pump. Finally, how large the displacement volume of the pump should be designed when using a heat transfer fluid other than oil was determined. Based on results of this study, it is expected that gerotor pumps will be applied to new business fields such as electric vehicle cooling systems.

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과제정보

이 논문은 2024년도 한국과학기술정보연구원(KISTI)의 기본사업(과제번호: (KISTI)K24L3M3C5)과 소재부품장비 융합혁신지원단 기술지원사업(단기기술지원)으로 수행된 연구입니다.

참고문헌

  1. D. K. Noh, D. W. Lee, Y. H. Yoon and J. B. Jeon "A Case Study on Virtual Design Environment for xEV Gerotor Pump", J. of the Korea Society for Simulation, Vol.32, No.2, pp.51-58, 2023. 
  2. J. S. Jang and Y. H. Yoon "Automatic Profile Generation System Development for a Gerotor Tooth Design", J. of Drive and Control, Vol.9, No.4, pp.79-87, 2012. 
  3. H. S. Kwak, S. H. Li and C. Kim "Optimal Design of Gerotor with Combined Lobe Profiles (Ellipse  1-Elliptical Involute-Ellipse 2)", Transactions of the Korean Society of Mechanical Engineers A, Vol.39, No.12, pp.1237-1244. 2015. 
  4. H. S. Kwak, S. H. Li and C. Kim "Optimal Design of Gerotor (Ellipse1-Elliptical Involute- Ellipse2 Combined Lobe Shape) for Improving Fuel Efficiency and Reducing Noise", J. of the Korean Society for Precision Engineering. Vol.35 No.8, pp.761-767, 2016. 
  5. S. C. Lee "Design of Gerotor with Pin-tooth Inner Rotor", Tribology and Lubricants, Vol.36, No.2, pp.64-67. 2020. 
  6. J. H. Bae, H. R Lee and C. Kim "Optimal Design of Gerotor with Combined Profiles (Three-Ellipse and Ellipse-Involute-Ellipse) Using Rotation and Translation Algorithm" Transactions of the Korean Society of Mechanical Engineers A. Vol.39, No.2, pp.169-177, 2015. 
  7. H. S. Yun, Y. B. Ham and S. D. Kim "Analysis on Torque, Flowrate, and Volumetric Displacement of Gerotor Pump/Motor", J. of Drive and Control, Vol.17, No.2, pp.28-37, 2020. 
  8. Lozica Ivanovic, Danica Josifovic, Mirko Blagojevic, Blaza Stojanovic and Andreja Ilic "DETERMINATION OF GEROTOR PUMP THEORETICAL FLOW", COMETa 2012, Jahorina, pp.243-250, 2012. 
  9. D. K. Noh, D. W. Lee, J. Y. Kim and J. S. Jang, "Oil Leak Analysis using Simulation Model of Hydraulic System for Dental Chair," J. of Drive and Control, vol.20, no.4, pp.35-44, 2023. 
  10. D. K. Noh, D. W. Lee, T. J. Kim, and J. S. Jang, "Developing Analysis Model of Hydraulic System for Dental Chair," J. of Drive and Control, Vol.20, No.1, pp.27-33, 2023. 
  11. D. K. Noh, D. W. Lee, T. J. Kim, and J. S. Jang, "Case of Improving Design by Using Analysis Model of Hydraulic System for Dental Chair," J. of Drive and Control, Vol.20, No.2, pp.1-6, 2023. 
  12. D. K. Noh, D. W. Lee, J. S. Lee, and J. S. Jang, "Improving Hydraulic System Design by Analysis Model of a Self-propelled Spinach Harvester," J. of Drive and Control, Vol.19, No.1, pp.69-75, 2022.