0

Full Content is available to subscribers

Subscribe/Learn More  >

In SI Engines: Prediction of Ring Crevice Hydrocarbons Depending on Some Engine Parameters

[+] Author Affiliations
A. Murat Yildirim, Evren Ozatay

Ford Otomotiv Sanayii A.S.

Zafer Gul

Ohio State University

Paper No. IMECE2005-79040, pp. 151-157; 7 pages
doi:10.1115/IMECE2005-79040
From:
  • ASME 2005 International Mechanical Engineering Congress and Exposition
  • Energy Conversion and Resources
  • Orlando, Florida, USA, November 5 – 11, 2005
  • Conference Sponsors: Power Division
  • ISBN: 0-7918-4218-5 | eISBN: 0-7918-3769-6
  • Copyright © 2005 by ASME

abstract

This paper represents results of a theoretical work devoted to diffusion and removal of ring crevice HC’s. The model consists of three major sub models: a model for prediction of time-varying composition of combustion gases, a model for the ring crevice HC’s during late expansion and exhaust stroke and the last one for a simple phenomenological approach to calculate temperature variation. Flow field and HC concentrations are determined by solution of governing equations. Oil film HC’s and post flame oxidation are excluded, as for the last, solution procedure enhances the period after which in cylinder oxidation ceases. A 60 × 60 variable mesh flow field is adapted for finite volume solution procedure. Results are presented at the extended limited counterparts allowed, due to the lack of common parameters adapted in different studies amongst plenty of them.

Copyright © 2005 by ASME

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In