air swirl combustion chamber

基本解释

Swirl chamber diesel engine; Air motion; LDA; Swirl combustion system;
涡流室式柴油机；空气运动；LDA；涡流燃烧系统；
As the air inlet diameters increase, the intake central swirl is intensified and thus fuel evaporation in the first combustion chamber is improved.
加大进气孔直径使进气中心涡流增强，燃油在一级燃烧室中蒸发量增加。
The concept of swirl intensity retention(SIR) was introduced to evaluate quantitatively the transient flow characteristics of the air in the low-emission reentrant combustion chamber.
为了定量评价低排放缩口燃烧室内的气流特性，引入了涡流强度保持性的概念。