Investigation to set the type of pre-chamber fuel system in heavy gas engine HIMSEN 35/40

Document Type : Research Article

Authors

1 Automotive Engineering School, Iran University of Science and Technology, Tehran, Iran

2 Power train systems, School of Automotive Engineering, Iran University of Science & Technology, Tehran, Iran

Abstract

Following concerns about air pollution and global warming in recent years, the use of heavy duty gas engines has become favorable in major industries such as the marine industry, power plants, etc. Heavy duty diesel engines designed for similar applications were used and made by modifying their structure or adding new parts or a combination of the two approaches, because of the fact that heavy duty gas engines are more similar to diesel engines with similar emissions. They have less emission and also less power. Various technologies can be used to increase the power of the gas engines. One of these new technologies is the pre-combustion chamber, which results in an increase in power output. The pre-chambers are categorized into two types of refueling in terms of how the refueling is shared with the main chamber and refueling independent of the main chamber. The pre-combustion chamber should be used to increase the efficiency of the pre-chamber and overall engine efficiency, which is suggested after considering the use of the pre-combustion chamber with a stand-alone fuel system.

Keywords

Main Subjects


[1] E. Toulson, H.C. Watson, W.P. Attard, Modeling alternative prechamber fuels in jet assisted ignition of gasoline and LPG, 0148-7191, SAE Technical Paper, 2009.
[2] W.P. Attard, N. Fraser, P. Parsons, E. Toulson, A turbulent jet ignition pre-chamber combustion system for large fuel economy improvements in a modern vehicle powertrain, SAE International Journal of Engines, 3(2) (2010) 20-37.
[3] A.A. Boretti, Modelling auto ignition of hydrogen in a jet ignition pre-chamber, International Journal of Hydrogen Energy, 35(8) (2010) 3881-3890.
[4] R. Sadanandan, R.A. Schießl, D. Markus, U. Maas, 2D mixture fraction studies in a hot-jet ignition configuration using NO-LIF and correlation analysis, Flow, turbulence and combustion, 86(1) (2011) 45-62.
[5] D. Chiera, M. Riley, G.J. Hampson, Mechanism for High Velocity Turbulent Jet Combustion from Passive Prechamber Spark Plug, in:  ASME 2012 Internal Combustion Engine Division Fall Technical Conference, American Society of Mechanical Engineers Digital Collection, 2012, pp. 11-21.
[6] A. Shah, P. Tunestal, B. Johansson, Applicability of Ionization Current Sensing Technique with Plasma Jet Ignition Using Pre-Chamber Spark Plug in a Heavy Duty Natural Gas Engine, 0148-7191, SAE Technical Paper, 2012.
[7] E. Toulson, A. Huisjen, X. Chen, C. Squibb, G. Zhu, H. Schock, W.P. Attard, Visualization of propane and natural gas spark ignition and turbulent jet ignition combustion, SAE International Journal of Engines, 5(4) (2012) 1821-1835.
[8] A. Shah, P. Tunestål, B. Johansson, CFD Simulations of Pre-Chamber Jets' Mixing Characteristics in a Heavy Duty Natural Gas Engine, 0148-7191, SAE Technical Paper, 2015.
[9] G. Gentz, B. Thelen, P. Litke, J. Hoke, E. Toulson, Combustion visualization, performance, and CFD modeling of a pre-chamber turbulent jet ignition system in a rapid compression machine, SAE International Journal of Engines, 8(2) (2015) 538-546.
[10]  M.N. Khan, K.-y. Paik, M.R. Nalim, 3D computation for torch jet ignition of premixed methane-hydrogen-air blends in a pre-chamber constant volume combustor at variable pre-chamber pressure, in:  51st AIAA/SAE/ASEE joint propulsion conference, 2015, pp. 3784.
[11]  B.C. Thelen, E. Toulson, A computational study on the effect of the orifice size on the performance of a turbulent jet ignition system, Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 231(4) (2017) 536-554.
[12]  C.E.C. Alvarez, G.E. Couto, V.R. Roso, A.B. Thiriet, R.M. Valle, A review of prechamber ignition systems as lean combustion technology for SI engines, Applied Thermal Engineering, 128 (2018) 107-120.
[13] F. Qin, A. Shah, Z.-w. Huang, L.-n. Peng, P. Tunestal, X.-S. Bai, Detailed numerical simulation of transient mixing and combustion of premixed methane/air mixtures in a pre-chamber/main-chamber system relevant to internal combustion engines, Combustion and Flame, 188 (2018) 357-366.
[14]  H. Sakurai, Newly Developed KAWASAKI GREEN GAS ENGINE-Top performance GE, 26^< th> CIMAC in 2010,  (2010).
[15]  B.E. Launder, D.B. Spalding, The numerical computation of turbulent flows, in:  Numerical prediction of flow, heat transfer, turbulence and combustion, Elsevier, 1983, pp. 96-116.
[16] www.hyundai-engine.com,  (2010).
[17] Converge Science Inc,  (2010).
[18] A.A. Amsden, M. Findley, KIVA-3V: A block-structured KIVA program for engines with vertical or canted valves, Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States), 1997.
[19] P. Senecal, E. Pomraning, K. Richards, T. Briggs, C. Choi, R. McDavid, M. Patterson, Multi-dimensional modeling of direct-injection diesel spray liquid length and flame lift-off length using CFD and parallel detailed chemistry, SAE transactions,  (2003) 1331-1351.
[20] S. Biswas, L. Qiao, Prechamber hot jet ignition of ultra-lean Hâ‚‚/air mixtures: Effect of supersonic jets and combustion instability, SAE International Journal of Engines, 9(3) (2016) 1584-1592.
[21]  K. Tanoue, T. Kimura, T. Jimoto, J. Hashimoto, Y. Moriyoshi, Study of prechamber combustion characteristics in a rapid compression and expansion machine, Applied Thermal Engineering, 115 (2017) 64-71.