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중장비용 유압구동형 수퍼차져의 유동특성

Flow Characteristics of Hydraulic Driven Super-Charger for Heavy Equipment

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참고문헌

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주제분류기계공학

초록

The purpose of this study is to investigate the actual field application of the super-charger for heavy equipment. In this paper, the numerical analysis and performance evaluating experiments were performed. ANSYS CFX program has been used to obtain the solutions for the problems of three-dimensional turbulent air flow in the super-charger. To evaluate the flow performance of the super-charger, the performance test facility and data acquisition system were manufactured. We obtained satisfactory results from CFD analysis and flow experiment.

Abstract

The purpose of this study is to investigate the actual field application of the super-charger for heavy equipment. In this paper, the numerical analysis and performance evaluating experiments were performed. ANSYS CFX program has been used to obtain the solutions for the problems of three-dimensional turbulent air flow in the super-charger. To evaluate the flow performance of the super-charger, the performance test facility and data acquisition system were manufactured. We obtained satisfactory results from CFD analysis and flow experiment.

참고문헌 (10)

  1. J. K. Yoon, "Study on Effects of Intake Port Flow and Fuel Injection System on Turbochargered DI Diesel Engine Performance", Proceedings of the The Korean Society of Automotive Engineers 1999 Autumn Conference, pp.281~288 (1999)
  2. J. K. Yoon, "A Study on the Characteristics of Performance and Emission in a Turbocharger of D. I. Diesel Engine", Proceedings of The Korean Society of Automotive Engineers 2000 Spring Conference, pp.315~321 (2000)
  3. P. K. Oh, "Technical Trend of Supercharger for Automobile", Journal of The Korean Society of Automotive Engineers, 15(2), pp.11~12 (1993)
  4. D. H. Hwang, "A Study on the Performance Characteristics fd Supercharger", Proceedings of The Korean Society of Automotive Engineers 1995 Spring Conference, pp.85~90 (1995)
  5. C. S. Lee, "A Study on the Performance Characteristics of Gasoline Engine with Roots Type Supercharger", Proceedings of KSME, pp.773~778 (1995)
  6. C. S. Lee, "Supercharging Performance of a Gasoline Engine with a Supercharger", KSME International Journal, 11(5), pp.556~564 (1997)
  7. Jae-Il Bae, "A study on the Engine Downsizing Using Mechanical Supercharger", Journal of Mechanical Science and Technology, 19(12), pp.2321~2329 (2005), 대한기계학회
  8. ANSYS Inc, "ANSYS CFX USER Manual" (2007), Version 11
  9. J. C., Park, "Design program of centrifugal backward-bladed and forward-bladed Fans", Proceedings of the KFMA Annual Meeting, pp.48~53 (2001)
  10. LabView7 User's Manual, "National Instruments", National Instruments, ~ (2003)

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