ʻO ka mea hoʻoheheʻe Diesel ka mea hoʻoheheʻe wahie 0445120145 kūpono me Bosch Cr/IPL26/Ziris20s

Ka hopena o ka Injector ʻAlua ma ke Kaʻina Hoʻohuhi i loko o kahi 396 Series Diesel Engine (mahele 2)

1 1Hoʻolauna

Ua hoʻohana nui ʻia ka mīkini diesel 396 series i nā moku kūloko, nā kaʻa a me nā ʻāpana mana ʻenehana, a me nā mea ʻē aʻe, no ka mea, ʻo ka mīkini ka hana hilinaʻi, ke ola lōʻihi, ka mana kiʻekiʻe a me ka hoʻokele waiwai a hiki ke hoʻololi ʻia i ka hoʻohana ʻana i nā wahie ʻē aʻe e like me ke kinoea maoli. .1-3.Me ka hoʻonui ʻana o ka hoʻemi ʻana o nā kumu waiwai aila, hoʻonui ʻia ka noi ʻana o ka biodiesel a me nā wahie waiʻona (e like me ka methanol a me ka ethanol) i ka mīkini diesel.

No ka mea ʻaʻole hiki ke hui ʻia ka wahie waiʻona me ka diesel, ʻo ka hapa o ka wahie waiʻona i ka wahie hui ʻia o ka wahie waiʻona a me ka diesel ma lalo o 10%.He haʻahaʻa ka paʻa o ka wahie hui ʻia, hiki ke hoʻopaʻa ʻia a hiki ʻole ke mālama ʻia no ka manawa lōʻihi me ka hoʻohui ʻana o cosoluent.4-6 Manaʻo ʻia e hoʻohana i ka wahie waiʻona i loko o ka mīkini diesel ma o ka lua-injection.ʻO kekahi ʻano hana ʻo ia ka pulupulu ʻana i ka wahie waiʻona i loko o ka intake manifold a pīpī i ka diesel ma ke ʻano he wahie hoʻāla ʻia i loko o ka cylinder, a ʻo ke ʻano ʻē aʻe ʻo ia ke kāpī pololei i ka wahie waiʻona a me ka diesel i loko o ka cylinder e nā injectors like ʻole, me ka diesel e hoʻā ana i ka wahie waiʻona.

Ua hoʻololi ʻia ka ʻōnaehana hoʻoheheʻe wahie o ka mīkini diesel 396 series mua, a ua hoʻokomo ʻia ʻelua injectors 4-hole like i loko o kēlā me kēia cylinder.No laila, hiki ke hoʻokuʻu ʻia ka diesel e nā mea hoʻoheheʻe ʻelua, a i ʻole hoʻokahi injector hiki ke hoʻohana ʻia e hoʻoheheʻe i ka diesel a hiki ke hoʻohana ʻia kekahi injector e pīpī i ka biodiesel a i ʻole ka wahie waiʻona.

Hoʻokumu ʻia kahi kumu hoʻoheheʻe 3D o ka mīkini diesel 396 series ma ka hoʻohana ʻana i ka polokalamu computational fluid dynamics FIRE, a me ke kaʻina hana hoʻopau i ka wā i hoʻohālikelike ʻia ai nā mea hoʻoheheʻe 5-hole a me 8-hole a me 4-hole dual-injector. ala no ka hoʻomaikaʻi ʻana i ke kaʻina puhi ahi o ka mīkini diesel 396 series me dual-injector a me ke kumu no ka hoʻohana ʻana i ka biodiesel a me ka wahie waiʻona i ka wā e hiki mai ana.7, 8.