As a result, the fuel/air mixing and combustion performance of the re-entrant type chamber are better than that of the Maxican-hat type chamber.

• 缩口燃烧室的缸内流场强度要强于直口燃烧室，进而导致缩口燃烧室的油气混合和燃烧性能要优于直口燃烧室。