O na'ā engine (abbreviated - hau) i invented i loko o ka hapalua like 19th kenekulia. No laila, nui i loli. Currently, ka mea, ua hoʻohana 'ia i loko o loa a pau? Iecaianoaaiiuo hi. Kēiaʻano papa hana i ua hou kekahi mau manawa, akā, i ka loina o ka hana o ka mea maloko'ā engine iho koe i ka ia.
Aia mau eha-hahauʻana a me nā-hahau kiko'ī. I ka hala a pau o nā pōʻaiapuni (pololei wahie ka pahu kui, ejection a me kahi e kinoea a no ka maluhiluhi) i hoʻomaka ai i nā uaki pōʻaiapuni i loko o kekahi hana crankshaft kipi. Ka 'ole o ia hoʻoponopono i nā nohona kiwikā. Me kā lākou hana 'ana e paʻa ai i ke kuʻe, e like me ka wa i kipaku ia alternately e pani i ka muliwai, mākeke a me ka hoʻokaʻawale, mai ka lua. No laila, i ka loina o ka hana ana o kekahi mau-hahauʻana maloko'ā engine mea 'ano mea.
I kumumanaʻo, ka mana pahu aku ai i-pull huahana i loko o nā manawa hou ma mua i loko o ka eha-ʻeha (aie i ka māhuahua helu o nā hahau ana). Eia naʻe, ma ka hoʻomaʻamaʻa ia mea,ʻaʻole pēlā. I ka rula o ka hana ana i ka mea maloko'ā engine mea e, no ka kāpili hahauʻana, ua malama ole emi, pili hoʻokuʻu o koena kinoea a no ka maluhiluhi, a kekahi ololi'ē aʻe ma ka auoiaea mana mahuahua oi mamua o 60 - 70 pakeneka.
Pake ana ua hana i loko o nā uaki pōʻaiapuni. Iloko o ka hahau mua ke kuʻe hoʻomaka koke kolo ana, mai ka lalo a hiki i ke keena oihana. I ka holo ana o kona neʻeʻana, a me ka mea uhi i ka mākeke hoʻokaʻawale, mai ka puka aniani. Ma keia wahi, he mea he ikaika compressive mua loaa kinowai wahie. A laila, hiki mai ka lua o ka kui. I ka rula o ka hana ana i ka mea maloko'ā engine mea i pressurized wahie ua ignited ma ka hunaahi. Ma lalo o ka hana o ke kinoea? Aiey kuʻe kolo ana i ka lalo "make oaio" wahi. Ma keia hihia, ka mea hana pono hana. E like me ke kuʻe iho lawa e wehe i ka hookuuia awa, na kinoea a no ka maluhiluhi e hoouna mai ai i loko o ka lewa. Paukūʻolokaʻa puʻe hoʻomaka koke emi, a me ka inertial kuʻe koe aʻela ia. I ka lalo kulana, a wehe i ka puka'ē i loko o ka hou hapa o ka hou wahie-ea ukuhiia, mai ka ai-kapaia crank keena, ma ka i ka mea ua pressurized.
Ke pahu aku ai i-pull mana pa alima - ia mea he kūponoʻano papa hana. Naʻe, i haawiia i ka rula o ka maloko'ā engine, ka mea e hana ana i kona pono. Ke hoʻohālikelike i ka eha-hahauʻana ia mea i emi cumbersome, ia mea nui hiki pono o ka hana, 'aʻole i koi bulk lubrication nenoai a me ka hāʻawi' ana o ke kinoea. Kēia a pau ho'ēmi i kā ka hāpana ana, a me kona mālama 'ana i na koina.
Kēiaʻano o ka engine i ka lawa koʻikoʻi keakea i e ia i ka loa efficient pa alima. Kēiaʻano o ka hoʻololiʻana o kona kulana walaʻau a me ka ua nui ikaika nui ma mua o ka eha-hahau counterparts. Lau huahana kekahi hana me ka emi kamakawiwo ole mai engine pae'ōnaehana rula o ka elua-hahauʻana maloko'ā type koa e ho okumu i ka nui helu o oscillatory ka neʻe 'ana. Wahie hokii, ka nānā 'ana ma luna o kekahi horsepower o 300 nā huna. No ka nane hea - he eha-hahauʻana Ke Ana Hoʻohālike wale e pono ai 200 nā huna o ka wahie.