怎么激活Spark Ignition Model 模型

mahuokok

按照帮助里面的做了，但还是不行啊，why?
帮助文件：The Spark Ignition Model panel allows you to set the parameters related to spark ignition model. To activate the Spark Ignition model, the transient calculation must be selected in the Solver panel and in the Species Model panel, select Species Transport under Model and enable Volumetric under Reactions.