ʻEnekini hoʻokaʻa

Ua ʻike ʻia ʻo ka nui o nā hemahema o ka mīkini hoʻoheheʻe kūloko kūloko ʻo ia ka haʻahaʻa haʻahaʻa holoʻokoʻa, aia i ka hoʻohana haʻahaʻa o ka ikehu i loko o ka wahie. ʻO ka lāʻau lapaʻau no kēia, he ʻenekini me ka piston kaʻa.

ʻO nā mea maikaʻi o ia ʻenekini, ma waena o nā mea ʻē aʻe, ka liʻiliʻi, ke kaumaha māmā a me ka hoʻolālā maʻalahi. Ua hoʻomohala ʻia ka manaʻo o ia ʻano mīkini i ka wā interwar o ke kenekulia XNUMX. ʻO ka hoʻolālā ʻana i ka ʻenekini me kahi piston kaʻa ʻana me he mea maʻalahi ia, akā ua hōʻike ʻia ka hoʻomaʻamaʻa ʻana.

Ua kūkulu ʻia ka ʻenekini rotary mua i ka makahiki 1960 e ka German Felix Wankel. Ma hope koke iho, ho'omaka ka ho'ohana'ana i kēia engine i nā ka'a ka'a a me nā ka'a o ka German production NSU. ʻOiai nā hoʻāʻo he nui, ua ʻike ʻia he manaʻo maʻalahi i ka hoʻomaʻamaʻa ke kumu i nā pilikia he nui, incl. i ka wā hana, ʻaʻole hiki ke hana i kahi sila piston ikaika.

ʻO kekahi hemahema o kēia ʻenekini, ʻo ia ka hoʻohana nui ʻana i ka ʻaila. I ka nānā ʻana i ka mālama ʻana i ke kaiapuni, ua ʻike ʻia he nui nā hydrocarbons carcinogenic.

I kēia manawa, hoʻohana wale ka Japanese Mazda a hoʻomau i ka hoʻomaikaʻi ʻana i ka mīkini Wankel i kā lākou mau kaʻa haʻuki RX. Hoʻohana ʻia kēia kaʻa e kahi ʻenekini rotary 2 cc 1308-chamber rotary. ʻO ka hiʻohiʻona o kēia manawa, i koho ʻia ʻo RX8, ua hoʻohana ʻia e kahi mīkini Renesis 250 hp hou. ma 8.500 rpm.