Influence of structure parameters of pre-chamber on lean combustion of active pre-chamber jet ignition engine

Jingxun Yang, Fangxi Xie, Beiping Jiang, Xiaoping Li, Yan Su and Hao Zhang

Energy, 2024, vol. 304, issue C

Abstract: Turbulent jet ignition (TJI) technology has the potential to improve engine efficiency. To elucidate the influence of different factors (diameter and number of holes) affecting the nozzle's total cross-sectional area, internal structure of the pre-chamber, and nozzle angle on the combustion characteristics of the engine. A 3 × 3 orthogonal test was designed and machined. The experiments were carried out on a pre-chamber single-cylinder engine.

Keywords: Turbulent jet ignition; Pre-chamber structures; Lean burn; Combustion characteristics (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:304:y:2024:i:c:s0360544224018279

DOI: 10.1016/j.energy.2024.132053

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