Menene dalilin yawan zafin jiki a cikin sashin convection na wutar makera fiye a cikin sashin haske?

Yanayin zafin jiki na ɓangaren maɗaukaki na tanderun bututu ya fi girma fiye da na sashin haske saboda sashin haɗin gwiwa yana da isasshen iska da isasshen konewa; sashin mai haske yana ƙonewa sosai, kuma ɓangaren man (man) yana ƙonewa bai cika ba kuma ya zama carbon monoxide da ƙwayoyin carbon.