Nīnau: Pehea ka pilikia o ka pōʻino i ka ʻili wela ma ka hopena o ka mea hana mahu?

A: E loaʻa nā pilikia like ʻole o ka huelo o ka mea hana mahu ma hope o ka hoʻohana ʻana no ka manawa lōʻihi, ʻo ka mea maopopo loa ʻo ia ka pōʻino.ʻO nā kumu o ka nalowale ʻana o ka ʻili wela ma ka hope o ka huelo e nānā ʻia ma lalo nei.

ʻO ka lehu a me ka pala e komo ana i ka ʻauheʻe ma ka hopena he ʻano paʻakikī ma muli o kona wela haʻahaʻa.Ke hoʻokuʻu ʻia ʻo ia me ka ili hoʻomehana mua o ke kinoea puhi, e hōʻino ia i ka paia paipu.ʻOi loa no ka mea hoʻololi wela, ua hāʻule ka mahana o ke kinoea flue ma ka inlet ma kahi o 450 ° C, ʻoi aku ka paʻakikī o nā ʻāpana lehu, a ua hoʻohana ʻia ka paipu hao kalapona i hoʻopaʻa ʻia i ka pā liʻiliʻi. poino.

I ka manawa like, ʻo ka pōʻino kekahi o nā kumu i helu ʻia ai nā māwae wela no ka nui o ka nui o nā pilikia kīwī ʻehā.
Ke hoʻohālikelike ʻia me ke kahe ʻana o ka pā paipu, ʻo ke kinoea ʻea i loko o ka lehu ʻāpana paʻakikī e hōʻino i ka pā paipu, i kapa ʻia ʻo erosion corrosion, ʻike ʻia hoʻi ʻo erosion.
ʻElua ʻano maʻamau o ka lole erosive a me ka pōʻino hopena.ʻAʻole like ka microscopic morphology o nā metala antifriction ʻelua.
ʻO ka pōʻino o ka erosion ʻo ia ka liʻiliʻi loa o ke kihi hopena o nā ʻāpana lepo ma ka ʻili o ka paia paipu, kokoke i ka like.Hoʻokaʻawale ʻia nā ʻāpana lehu e kū pono ana i ka ʻili o ka pā paipu, e hoʻokomo iā lākou i loko o ka paia paipu i hoʻopili ʻia, a ʻo ka ikaika o ka hui ʻana o nā ʻāpana lehu a me ka ʻili o ka pā paipu e ʻōwili ai nā ʻāpana lehu ma ka ʻili o ka pā paipu.pā paipu.ʻO ke kuleana o ka ʻoki maka.Inā ʻaʻole hiki i ka pā paipu ke kūpaʻa i ka hana ʻoki ʻana o ka ikaika i loaʻa, e wehe ʻia nā ʻāpana metala mai ke kino paipu a hoʻemi ʻia.Ma lalo o ka hana ʻoki ʻana i ka wā lōʻihi o ka nui o ka lehu, e pōʻino ka ʻili o ka pā paipu.
ʻO ka pōʻino o ka hopena, ʻo ia hoʻi, ʻo ka huina hopena ma waena o nā ʻāpana lepo a me ka ʻili o ka pā paipu he ʻano nui, a kokoke paha i ke kūpaʻa, a ua hoʻokomo ʻia ka ʻili o ka pā paipu i ka wikiwiki o ka neʻe ʻana, no laila e liʻiliʻi ka paia o ka paipu ili. hoʻololi ʻano a i ʻole micro māwae.Ma lalo o ka hopena lōʻihi o ka nui o nā ʻāpana lepo, ua ʻili mālie ka papa denatured palahalaha a ua pōʻino.