0

Full Content is available to subscribers

Subscribe/Learn More  >

Simulating Diesel Injectors Based on Different Cavitation Modeling Approaches

[+] Author Affiliations
Ming Li, Aditya Mulemane, Ming-Chia Lai

Wayne State University, Detroit, MI

Ramesh Poola

GM ElectroMotive Division, LaGrange, IL

Paper No. ICES2005-1030, pp. 205-216; 12 pages
doi:10.1115/ICES2005-1030
From:
  • ASME 2005 Internal Combustion Engine Division Spring Technical Conference
  • ASME 2005 Internal Combustion Engine Division Spring Technical Conference
  • Chicago, Illinois, USA, April 5–7, 2005
  • Conference Sponsors: Internal Combustion Engine Division
  • ISBN: 0-7918-4184-7 | eISBN: 0-7918-3753-X
  • Copyright © 2005 by ASME

abstract

Computational Fluid Dynamic (CFD) results of different diesel fuel injector nozzle configurations using commercially available CFD codes are presented in this paper. The emphasis of the study is on comparing various cavitation modeling approaches by means of single-phase and two-phases. Results are compared for various diesel injector nozzles and observed to substantiate some of the experimentally established facts such as nozzle efficiency improvements by using techniques like rounded orifice inlets and conical orifices. The effects of needle lift and injection pressure on forming cavatation are also investigated. These simulation results agree well with the experimental results. Parameters like discharge coefficient, Cd and initial amplitude factor, amp0 are used to characterize the internal flow through the nozzle orifices.

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