Journal of the Korea Convergence Society (한국융합학회논문지)

Korea Convergence Society (한국융합학회)
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A Convergence Study on Flow Analysis According to the Position of Radiator Inside Car

자동차 내부에서의 라디에이터 위치에 따른 유동해석에 관한 융합 연구

  • Oh, Bum-Suk (Division of Mechanical & Automotive Engineering, Kongju National University) ;
  • Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju National University)
  • 오범석 (공주대학교 기계자동차공학부) ;
  • 조재웅 (공주대학교 기계자동차공학부)
  • Received : 2019.08.02
  • Accepted : 2019.11.20
  • Published : 2019.11.28
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Abstract

As the use of public transportation increases, many researches are being carried out to increase the fuel economy of car. The goal of this study is to design a front body in order to increase the fuel economy of car through three models of cars. All models were designed with CATIA program and the flow analyses on the air outside car by model were carried out with ANSYS program. At the driving speed of 90km/h, the longer the body, the less air resistance it received. So, it is thought that there is the effect to increase fuel economy. Through this study, it can be helpful to design the front car body that can maximize train efficiency. By utilizing the design data on flow analysis according to the position of radiator inside car in this study, the esthetic sense can be given by being grafted onto the real automotive part.

대중교통의 이용량이 증가해 감에 따라 그 중 자동차의 연비를 올리기 위하여 많은 연구들이 수행되고 있다. 본 연구의 목표는 자동차의 3가지 모델을 통해 자동차의 연비를 높일 수 있기 위하여 전방 차체를 설계하고자 하는 것이다. 모든 모델들은 CATIA 프로그램으로 설계되었고 ANSYS 프로그램으로 자동차의 외부 공기에 대한 유동해석을 모델별로 수행하였다. 시속 90km/h의 운행 속도에서는 차체가 길쭉할수록 공기의 저항을 덜 받아 연비를 높일 수 있는 효과가 있다고 사료된다. 본 연구를 통하여 기차의 효율성을 극대화할 수 있는 자동차의 전방 차체를 설계하는데 도움이 될 수 있다. 본 연구에서의 자동차 내부에 있는 라디에이터 위치에 따른 유동 해석에 관한 설계 데이터를 이용함으로서 실제적인 자동차에서의 부품에 융합하여 그 미적 감각을 줄 수 있다.

Keywords

References

  1. C. W. Kang, C. S. Yi, S. M. Jang & Lee, C. W. Lee. (2019). A Study of the Measurement of the Flow Coefficient Cv of a Ball Valve for Instrumentation. Journal of the Korean Society of Manufacturing Process Engineers, 18(3), 103-108. DOI: 10.14775/ksmpe.2019.18.3.103
  2. J. I. Lee & C. K. Kim. (2018). Performance Assessment of Passive Micromixer using Numerical Analysis. Journal of the Korea Convergence Society, 9(10), 237-242. DOI: 10.15207/JKCS.2018.9.10.237
  3. C. J. Ung, H. M. Sik. (2013). Air Flow Analysis due to the Configuration of Car Body Radiator Grill. Journal of the Korean Society of Machine Tool, 12(3), 21-27.
  4. J. Y. Park, S. H. Baek & J. H. Kang. (2014). Design Criteria of Spring Stiffness for Pan Check Valve Using CFD Analysis. Journal of the Korean Society of Manufacturing Process Engineers, 13(3), 49-55. DOI: 10.14775/ksmpe.2014.13.3.049
  5. J. U. Cho. (2015). Study on Convergence Technique through the Flow Analytical Study inside the Faucet for Bathroom. Journal of the Korea Convergence Society, 6(2), 37-42. DOI: 10.15207/JKCS.2015.6.2.037
  6. B. S. Oh & J. U. Cho. (2019). Convergence Study on Durability Analysis of Scooter Seat. Journal of the Korea Convergence Society, 10(6), 165-170. DOI: 10.15207/JKCS.2019.10.6.165
  7. J. H. Lee & J. U. Cho. (2015). Study on Convergence Technique through Flow Analysis at the Flexible Joint of the Pipe Laying. Journal of the Korea Convergence Society, 6(3), 13-18. DOI: 10.15207/JKCS.2015.6.3.013
  8. O. B. Suk & J. U. Cho. (2018). A Convergence Study through Flow Analysis due to the Configuration of Automotive Air Breather. Journal of the Korea Convergence Society, 9(10), 265-270. DOI: 10.15207/JKCS.2018.9.10.265
  9. J. U. Cho. (2014). A Flow Analysis on Wing Shape of Cooling Fan at Automobile. Journal of the Korea Convergence Society, 5(4), 75-79. https://doi.org/10.15207/JKCS.2014.5.4.075
  10. H. C. Lee & J. U. Cho. (2014). A Study on Air Flow Analysis due to the Shape of Automotive Body. Journal of the Korea Convergence Society, 5(2), 19-23. DOI: 10.15207/JKCS.2014.5.2.019
  11. J. H. Song & H. J. Kim. (2019). A Study of the Optimized System on Distribution and Mixing Eficiency for Resin via Flow Simulation. Journal of the Korean Society of Mechanical Technology, 21(1), 171-175. DOI : 10.17958/ksmt.21.1.201902.171
  12. S. C. Yoo. (2018). Development of the Design and Manufacturing Technologies of the Experimental Four-Valve SI Engine for In-Cylinder Air Flow Study Using the Laser Based Flow Diagnostic Techniques. Journal of the Korean Society of Mechanical Technology, 20(3), 377-382. DOI : 10.17958/ksmt.20.3.201806.377
  13. K. S. Ahn, J. G. Oh, T. H. Yang & G. T. Yeo. (2019). An analysis of the Factors of Moving in and Activation Strategies for Incheon Cold-Chain Cluster using LNG cold energy. Journal of Digital Convergence, 17(2), 101-111. DOI: 10.14400/JDC.2019.17.2.101
  14. S. Y. Min & S. I. Kim. (2018). Study on Improvement of tap water drinking rate of Seoul city Tap water 'Arisu' through usage and recognition analysis. Journal of Digital Convergence, 16(9), 399-404. https://doi.org/10.14400/JDC.2018.16.9.399
  15. J. S. Lim. (2019). A Design of Small Size Sensor Data Acquisition and Transmission System. Journal of Convergence for Information Technology, 9(1), 136-141. DOI: 10.22156/CS4SMB.2019.9.1.136
  16. J. H. Ku. (2017). A Study on the Platform for Big Data Analysis of Manufacturing Process. Journal of Convergence for Information Technology, 7(5), 177-182. DOI: 10.22156/CS4SMB.2017.7.5.177