Ua hana ʻo Kina i ka hui hou ʻana o ka wahie injector valve F00VC01001 no ka wahie injector 0445110009

Hoʻonaʻauao hoʻohālikelike i ka hopena o ka hoʻoheheʻe ʻana i ka wahie like ʻole o kēlā me kēia puka o ka ʻenekini Diesel injector ma ke kaʻina hana puhi.(MĀhele 6)

Mai ka hiʻohiʻona o ka hoʻokuʻu ʻana o ka wela, ʻoi aku ka nui o ka hoʻokuʻu ʻana i ka wela ma ke ʻano hoʻoheheʻe mua ʻana ma ke Kūlana ʻole, akā e hoʻemi iki ʻia i ka wā ma hope, no laila ʻaʻole lawa ka puhi ʻana ma ke Kūlana ʻole.

Ma muli o ka uneven injection rate o kēlā me kēia puka, ʻo kekahi mau puka he kiʻekiʻe ka nui o ka hoʻoheheʻe ʻana i ka wahie, a ʻo kekahi mau puka he haʻahaʻa haʻahaʻa haʻahaʻa a me ka nui wahie injection.No nā puka me ke kiʻekiʻe o ka injection, ʻoiai ʻoi aku ka lōʻihi o ka mamao o ka wahie a ʻoi aku ka nui o ka māhele ʻana i loko o ka manawa like, hiki ke hoʻohui ʻia ka wahie me ka ea e hana hou i nā huila i loko o kahi manawa pōkole;akā naʻe, ma muli o ka nui o ka nui o ka wahie, ua hoʻonui ʻia ka wahie i hoʻopaʻa ʻia ma ka ʻili o ka pā, a ʻo ka ratio o ka ea-wahie ma ka wahi e pili ana he haʻahaʻa, no laila ʻaʻole i hoʻopau ʻia ka hoʻopau ʻana o ka diffusion [17].No ka lua me ka haʻahaʻa injection rate, e like me ka evaporation, atomization a me ka hui 'ana o ka wahie epa ua lohi iki aka, o ka ea i loko o ka wahi kahi o ka wahie e hoʻopuehu mea he mea lawa, ka combustion ua piha a lawa.Ma lalo o ka hopena hui o kēia mau kūlana, hoʻoneʻe ʻia ka hoʻomaka ʻana o ka puhi ʻana i mua, hoʻonui ʻia ka nui o ka cylinder pressure a me ka mahana, ʻoi aku ka nui o ka hanauna NO, ʻoi aku ka nui o ka Soot generation, ʻaʻole i piha a lawa ʻole ka puhi ʻana, a me ka HC a me CO. ʻoi aku ka kiʻekiʻe o ka hoʻokuʻu ʻana ke hoʻohālikelike ʻia me nā mea ma Even Condition.

4 Ka hopena

Hoʻāʻo ʻia ka hoʻoulu ʻana a me ke kaomi ʻana o kēlā me kēia puka o ka injector 4-hole o ka mīkini F186 ma o ka hoʻohana ʻana i ka ʻōnaehana hoʻāʻo transient no ka coefficient kahe a me ka helu injection o kēlā me kēia puka o ka injector.