煤粉燃烧出现这样的问题！

shycumt

在做煤粉燃烧模拟时，迭代的时候出现这个提示
Unable to locate injection-0, number 0
Unable to locate injection-0, number 1
Unable to locate injection-0, number 2
Unable to locate injection-0, number 3
Unable to locate injection-0, number 4
Unable to locate injection-0, number 5
Unable to locate injection-0, number 6
Unable to locate injection-0, number 7
Unable to locate injection-0, number 8
Unable to locate injection-0, number 9
number tracked = 0, escaped = 0, aborted = 0, trapped = 0, evaporated = 0, incomplete = 0
不知道是什么意思，但是能够迭代下去，还能收敛，但算完以后，没有什么结果，请问大家，这是什么原因，主要是错在什么地方？请大家帮帮忙！谢谢！