烟: Ⅰ名词1.(物质燃烧时产生的气体) smoke 短语和例子毒烟 toxic smoke; 褐烟 brown smoke; 蓝烟 cold smoke; 高高的烟囱喷吐出黑烟。 tall chimneys belch [vomit] forth black smoke. 满屋子都是烟。 the room was full of smoke. 烟从烟囱里袅袅升起。 the sm
Cfx utilizes a user - specified fire and is expressed in terms of a series of time rates of energy . in cfx the fire is defined as a volumetric heat source Cfx把火源设置成体积热源,但是有文章说火灾模拟中要设置释热速率和烟生成率,在子域里好像不能设置和时间有关的源项,烟的扩散也在源项中设置吗?