ʻO nā ʻāpana kaʻa wahie injector Diesel injection 4903472 no Cummins Auto Fuel Common Rail Nozzle Injector

I mea e ʻike ai i ke kūlana maoli o ka hoʻomaʻemaʻe wahie o nā ʻāpana kūpono o ka ʻōnaehana wahie locomotive, ua unuhi ʻia nā ʻaila ʻaila mai loko mai o ka hale locomotive no nā manawa he nui e ana i ka nui a me ka nui o nā ʻāpana haumia i loko o ka wahie. Ua hana ʻia ke ana me ka hoʻohana ʻana i ka High Precision Particle Measurement System (PPMS) analyser i hana ʻia e KLOTZ, Kelemānia. Mai ka 2 a hiki i ka 100 μm ka ʻike. Hiki ke hōʻike ʻia nā hopena ana e like me ka nui o nā ʻāpana o nā ʻano nui.

E hōʻoia i ka maʻemaʻe o ka wahie hoʻokomo i ka pahu wahie locomotive. I loko o ka locomotive depot, hoʻohaumia nui ʻia ka ʻaila ma lalo o ka lepo e ka pipeline ma mua o ka hiki ʻana i ka kānana wahie. Piʻi ikaika ka ʻike o nā ʻāpana nui, a ua hoʻemi ʻia nā ʻāpana ma lalo o 15μm. I ke kaʻina o ka mālama ʻana i ka aila hou, ʻo ka pollution particle i loko o ka ʻaila e hui pū. No ka laʻana, ʻo nā ʻāpana e pili ana i ka 10 μm i loko o ka ʻaila e hoʻokumu mālie i ka 50 ~ 200 μm i nā mea pollutants nui ma hope o ka mālama ʻana o ka aila no kahi manawa. I ka manawa like, he mau hydrophilic ka aila, no laila i loko o ke kaʻina hana mālama, hoʻonui nui ka wai, a ʻo ka wai i loko o ka wahie he mea pōʻino i ke ola lawelawe o ka paila a me ka injector; A no ka mea aia ka wahie i ka mea S, pili ia i ka mea waikawa, ka ʻino o ka paipu aila, ka ʻino a me ka ʻino o ka paipu kila i hoʻohaumia nui i ka wahie. Inā pili pono ka wahie i ka locomotive i kēia moku'āina, ʻaʻole hiki ke kūʻai ʻia ka kānana wahie me ka pololei kānana kūpono; Inā hoʻemi ʻia ka pololei o ka kānana, e hoʻopilikia koʻikoʻi ia i ka hana maʻamau a me ke ola lawelawe o ka pahu hoʻoheheʻe wahie a me ka injector.