Quasi-dimensional modeling of a fast-burn combustion dual-plug spark-ignition engine with complex combustion chamber geometries

Altın, İsmail; Bilgin, Atilla

doi:10.1016/j.applthermaleng.2015.05.054

Cited by 32 publications

(8 citation statements)

References 10 publications

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“…17 The combustion process in a dual-plug spark-ignition engine with complex combustion chamber geometries was modeled in Altın and Bilgin. 18 Bilgin et al 19 presented a quasi-dimensional thermodynamic cycle model of the SI Engine with dual ignition. A quasi-dimensional three-zone model was also used by Bozza et al 20 for the performance and combustion analysis of a twin-spark high-EGR engine.…”

Section: Introductionmentioning

confidence: 99%

Effect of ignition advance angle offset in a dual ignition system of a large aircraft piston engine

Czarnigowski

Jakliński

Karpiński

2022

International Journal of Engine Research

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The paper presents the results of the experimental research on the combustion process inside the cylinder of a large piston radial aircraft engine with dual spark plug ignition. The tests were carried out on the ASz-62IR-16X radial engine equipped with a double, electronically controlled ignition system with two spark plugs in each cylinder. The constant engine speed tests allowed for comparing the combustion processes with ignition carried out with different ignition advance angle offset between both spark plugs. In the test, the ignition advance angle for one spark plug was changed while leaving the ignition advance angle for the other spark plug. The tests performed for two engine operating points were to change the angle of the front spark plug and the rear spark plug. The analyses were based on the recorded pressure signal from one of the engine cylinders. It has been shown that the ignition advance angle offset significantly affects the combustion process. The obtained results indicate the leading role of the rear spark plug in initiating the combustion process. When ignition is carried out with a steady rear spark plug advance angle, the combustion process practically does not change when the ignition advance angle of the front spark plug changes. However, changing the rear spark plug advance angle at a constant front spark plug ignition advance angle significantly changes the combustion process.

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Section: Introductionmentioning

confidence: 99%

Effect of ignition advance angle offset in a dual ignition system of a large aircraft piston engine

Czarnigowski

Jakliński

Karpiński

2022

International Journal of Engine Research

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“…Numerous CFD studies have been performed to study engine performance with diesel as well as alternative fuels such as H-NG, methanol and DME [18]- [21]. Followed by CFD models, in terms of complexity, are one-dimensional and quasi-dimensional thermodynamic models [22], [23]. In addition to multiple dimensions, the combustion process can be studied as single-zone, two-zone and multi-zone combustion models.…”

Section: Introductionmentioning

confidence: 99%

Hydrogen-natural gas combustion in a marine lean-burn SI engine: A comparitive analysis of Seiliger and double Wiebe function-based zero–dimensional modelling

Sapra

Godjevac²,

Vos

et al. 2020

Energy Conversion and Management

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“…The two spark plug configuration, in turn, provides better performance parameters than the single-spark one because of the faster combustion process and lower heat losses. Altın and Bilgin, 37 in turn, presented a novel flame-propagation method for a quasi-dimensional thermodynamic model for an engine equipped with two spark plugs located diagonally on a pent-roof cylinder head along a common diameter opposing nearly mid-radius points. Their research confirms the conclusions of the previous work.…”

Section: Introductionmentioning

confidence: 99%

Comparison of dual and single spark ignition in operation of a large piston aircraft engine

Czarnigowski

Jakliński

Karpiński

2020

International Journal of Engine Research

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The paper presents the results of the experimental research on the combustion process inside the cylinder of a large piston radial aircraft engine with dual or single spark plug ignition. The tests were carried out on the ASz-62IR-16X radial engine equipped with a double, electronically controlled ignition system with two spark plugs in each cylinder. The constant engine speed tests allowed for comparing the combustion processes with ignition carried out by both spark plugs, the rear plug only, and the front plug only. The analyses were based on the recorded pressure signal from one of the engine cylinders. It has been shown that the type of ignition significantly affects the combustion process and its non-repeatability. The obtained results indicate the leading role of the rear spark plug in initiating the combustion process. When the ignition is carried out with the rear spark plug, the induction period is identical to that for dual ignition, but the combustion process is much less intensive. Ignition carried out with the front spark plug only has a longer induction period but a similar intensity of combustion as with dual ignition. Deactivating one of the plugs also improves the non-repeatability of the combustion process.

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Quasi-dimensional modeling of a fast-burn combustion dual-plug spark-ignition engine with complex combustion chamber geometries

Cited by 32 publications

References 10 publications

Effect of ignition advance angle offset in a dual ignition system of a large aircraft piston engine

Effect of ignition advance angle offset in a dual ignition system of a large aircraft piston engine

Hydrogen-natural gas combustion in a marine lean-burn SI engine: A comparitive analysis of Seiliger and double Wiebe function-based zero–dimensional modelling

Comparison of dual and single spark ignition in operation of a large piston aircraft engine

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