Comparison of soot particle movement based on crank angle

M. H M Hanafi, Wan Mohd Faizal Wan Mahmood, Mohd Fadzli Bin Abdollah, S. A. Rafeq, N. F M Nor, Z. M. Zulfattah, S. A. Shamsudin, A. Ibrahim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In a diesel engine, soot was produced due to incomplete fuel combustion in a combustion chamber. Some of this soot sticks to the cylinder wall and interferes with lubricant oil. This soot causes the lubricant oil to contaminate and this increases its viscosity. Contamination of lubricant oil is one of the major causes of engine wear. Therefore, the focus of this study is on soot movement in diesel engine that is the initial step to avoid contamination of lubricant oil. This work uses the data of the formation of soot particles from Kiva-3v obtained from previous investigation and then simulated it by a Matlab routine. Kiva-3v produced velocity vectors of the soot, fuel, temperature, pressure and others. Matlab routine uses trilinear interpolation and fourth order Runge Kutta method in order to calculate soot movement in a combustion chamber. In addition, the influence of drag force is considered in the calculation to achieve a higher accuracy. The objective of this study is to compare soot particle movement between 8° ATDC and 18° ATDC. Results show that 8° ATDC has a high risk to contaminate lubrication oil in certain location compare to 18° ATDC.

Original languageEnglish
Title of host publicationProcedia Engineering
PublisherElsevier Ltd
Pages245-250
Number of pages6
Volume68
DOIs
Publication statusPublished - 2013
Event2013 1st Malaysian International Tribology Conference, MITC 2013 - Kota Kinabalu, Sabah, Malaysia
Duration: 18 Nov 201320 Nov 2013

Other

Other2013 1st Malaysian International Tribology Conference, MITC 2013
CountryMalaysia
CityKota Kinabalu, Sabah
Period18/11/1320/11/13

Fingerprint

Soot
Lubricants
Combustion chambers
Diesel engines
Contamination
Runge Kutta methods
Engine cylinders
Lubrication
Drag
Interpolation
Wear of materials
Oils
Viscosity
Engines

Keywords

  • After Top Dead Center (ATDC)
  • Drag force; (Direct Injection) DI Diesel engine and lubricant oil
  • Kiva -3v
  • Soot

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Hanafi, M. H. M., Wan Mahmood, W. M. F., Abdollah, M. F. B., Rafeq, S. A., Nor, N. F. M., Zulfattah, Z. M., ... Ibrahim, A. (2013). Comparison of soot particle movement based on crank angle. In Procedia Engineering (Vol. 68, pp. 245-250). Elsevier Ltd. https://doi.org/10.1016/j.proeng.2013.12.175

Comparison of soot particle movement based on crank angle. / Hanafi, M. H M; Wan Mahmood, Wan Mohd Faizal; Abdollah, Mohd Fadzli Bin; Rafeq, S. A.; Nor, N. F M; Zulfattah, Z. M.; Shamsudin, S. A.; Ibrahim, A.

Procedia Engineering. Vol. 68 Elsevier Ltd, 2013. p. 245-250.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hanafi, MHM, Wan Mahmood, WMF, Abdollah, MFB, Rafeq, SA, Nor, NFM, Zulfattah, ZM, Shamsudin, SA & Ibrahim, A 2013, Comparison of soot particle movement based on crank angle. in Procedia Engineering. vol. 68, Elsevier Ltd, pp. 245-250, 2013 1st Malaysian International Tribology Conference, MITC 2013, Kota Kinabalu, Sabah, Malaysia, 18/11/13. https://doi.org/10.1016/j.proeng.2013.12.175
Hanafi MHM, Wan Mahmood WMF, Abdollah MFB, Rafeq SA, Nor NFM, Zulfattah ZM et al. Comparison of soot particle movement based on crank angle. In Procedia Engineering. Vol. 68. Elsevier Ltd. 2013. p. 245-250 https://doi.org/10.1016/j.proeng.2013.12.175
Hanafi, M. H M ; Wan Mahmood, Wan Mohd Faizal ; Abdollah, Mohd Fadzli Bin ; Rafeq, S. A. ; Nor, N. F M ; Zulfattah, Z. M. ; Shamsudin, S. A. ; Ibrahim, A. / Comparison of soot particle movement based on crank angle. Procedia Engineering. Vol. 68 Elsevier Ltd, 2013. pp. 245-250
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