DOI QR코드

DOI QR Code

A Study on the Fluid Dynamic of Catalytic Converter in Exhaust Pipe

  • Wangwenhai, Wangwenhai (Kongju National University College of Engineering Division of Mechanical & Automotive Engineering) ;
  • Cho, Haeng Muk (Kongju National University College of Engineering Division of Mechanical & Automotive Engineering)
  • 투고 : 2014.05.07
  • 심사 : 2014.06.20
  • 발행 : 2014.06.30

초록

The need to maximize the exhaust pipe inside surface and to minimize exhaust resistance And Find the best point between the exhaust and the duration of contact between the two surfaces. Exhaust gas mass flow On the whole cross section of catalytic converters more uniform distribution will contribute to its usability. Based on the flow rate of fluid traces given color, Exhaust fluid resistance in the porous catalyst can be estimated, from the efficiency of the catalytic converter that is very important.

키워드

참고문헌

  1. Cansu Ozhan, Daniel Fuster, Patrick Da Costa, "Multi-scaleflow simulation of automotive catalytic converters" Chemical Engineering Science, Volume 116, 6 September 2014, Pages 161-171 https://doi.org/10.1016/j.ces.2014.04.044
  2. Ingenuin Gasser, Martin Rybicki," Modelling and simulation of gas dynamics in an exhaust pipe " Applied Mathematical Modelling, Volume 37, Issue 5, 1 March 2013, Pages 2747-2764 https://doi.org/10.1016/j.apm.2012.06.010
  3. http://auto.howstuffworks.com/catalytic-converter.htm
  4. DS SolidWorks Company, SolidWorks Flow Simulation Tutorial (2013Chinese version) 2013-5-1,pages 113-122
  5. http://en.wikipedia.org/wiki/Catalytic_converter#Three-way
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