EVALUATION OF VARIOUS KNOCK CONTROL METHODS IN A SPARK IGNITION ENGINE FUELLED WITH NATURAL GAS THROUGH A THREE ZONE QUASI-DIMENSIONAL COMBUSTION MODEL

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

GHANBARI M.; EBRAHIMI REZA; JAZAYERI S.A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: FUEL AND COMBUSTION Year:2009 | Volume:1 | Issue:2 Page(s): 21-35

Download Full-Text

Persian Verion

View:

875

Download:

Cites:

Information Journal Paper

Title

EVALUATION OF VARIOUS KNOCK CONTROL METHODS IN A SPARK IGNITION ENGINE FUELLED WITH NATURAL GAS THROUGH A THREE ZONE QUASI-DIMENSIONAL COMBUSTION MODEL

Author(s)

GHANBARI M. | EBRAHIMI REZA | JAZAYERI S.A. | Issue Writer Certificate

Keywords

KNOCKQ2

TURBULENT FLAME FRONTQ3

THREE ZONES COMBUSTION MODELQ3

EXHAUST GAS RECIRCULATIONQ2

Abstract

Detection of KNOCK onset to control abnormal combustion is one of the most important targets in SI engine modeling. The present contribution describes a refined analytical approach to KNOCK occurrence simulation and its intensity. In the quasi-dimensional model used in this research, the homogeneous charge of the cylinder during the combustion period is assumed to be divided into three parts; these include: burned product, unburned reactant, which comprises the end gas region, and flame front. One of the advantages of this research is its application of turbulent flame propagation to mass burning rate estimation and its use of kinetic reactions mechanism in both burned and unburned zones. A 32 step- and I4 species- mechanism is applied to examine the behavior of the end gas region. Finally, operating parameters, factors affecting KNOCK onset and its intensity (e.g. inlet pressure and temperature, equivalence ratio, spark timing, compression ratio, etc.) have been examined. Moreover, the effects of EGR on KNOCK occurrence and engine output are evaluated as an effective method, and are compared against other factors. The predictive engine model has been validated through comparing the calculated results with the experimental data from an actual engine, and the results show a significant agreement between the two.

Cites

No record.

References

No record.

Cite

APA: Copy

GHANBARI, M., EBRAHIMI, REZA, & JAZAYERI, S.A.. (2009). EVALUATION OF VARIOUS KNOCK CONTROL METHODS IN A SPARK IGNITION ENGINE FUELLED WITH NATURAL GAS THROUGH A THREE ZONE QUASI-DIMENSIONAL COMBUSTION MODEL. FUEL AND COMBUSTION, 1(2), 21-35. SID. https://sid.ir/paper/138501/en

Vancouver: Copy

GHANBARI M., EBRAHIMI REZA, JAZAYERI S.A.. EVALUATION OF VARIOUS KNOCK CONTROL METHODS IN A SPARK IGNITION ENGINE FUELLED WITH NATURAL GAS THROUGH A THREE ZONE QUASI-DIMENSIONAL COMBUSTION MODEL. FUEL AND COMBUSTION[Internet]. 2009;1(2):21-35. Available from: https://sid.ir/paper/138501/en

IEEE: Copy

M. GHANBARI, REZA EBRAHIMI, and S.A. JAZAYERI, “EVALUATION OF VARIOUS KNOCK CONTROL METHODS IN A SPARK IGNITION ENGINE FUELLED WITH NATURAL GAS THROUGH A THREE ZONE QUASI-DIMENSIONAL COMBUSTION MODEL,” FUEL AND COMBUSTION, vol. 1, no. 2, pp. 21–35, 2009, [Online]. Available: https://sid.ir/paper/138501/en

Related Journal Papers