Nā mīkini uila

Un ʻenekini wela kahi hoʻonohonoho o nā pono mīkini, e ʻae ai i ka loaʻa ʻana o ka ikehu mīkini mai ka ke kūlana pumehana o ka wai compressible e hele ma waena o ia.

ʻO ke wikiō maikaʻi loa i ka hana o ka ʻenekini 4-ʻehā. ʻO nā pae 4, ʻoki ʻana, kaomi ʻana, ka hoʻonui a me ka luhi ke ʻike maopopo ʻia, a me ka hana o nā kiwikā a me nā pistons.
Loa didactic,

https://www.youtube.com/watch?v=dKSMD4OW8Oc

Pehea e hoʻākoakoa ai i kahi motika

Pehea e hoʻākoakoa ai i ʻenekini 4-ʻehā. E like me ka ʻenekini e hoʻohana nei i ke wikiō, ʻike nui ia, ʻoiai ʻoi aku ka maikaʻi o ka lawe ʻana i ʻenekini kahiko, haki iā ia a hoʻihoʻi pū. ʻO kekahi o nā hana maikaʻi aʻu i hana ai i kaʻu ʻoihana holoʻokoʻa.

https://www.youtube.com/watch?v=4pUcMlLGHEY

Ke kūkulu nei i ʻenekini mahu hale

Via Hoʻohālikelike Argentina
Ua loaʻa iaʻu kēia mau ʻōkuhi pehea e kūkulu ai i ʻenekini mahu maʻalahi e holo pono ana.

Nā ʻāpana kaʻa:

  • Hoʻohuli ʻia ka piston ma kahi ʻāpana keleawe
  • ʻO ka paukū keleawe ʻāpana hoʻokahi e hoʻohana ʻia i ka gas i hexagonal (ʻo kekahi o nā pā e hoʻohana ai wau ma ke ʻano he ʻenekini) o ke poʻo o ka paukū e hoʻohana i kahi kālā keleawe i hoʻoheheʻe ʻia me ka piʻina
  • E hoʻohana i kahi ʻāpana o ka heatsink alumini ma ke ʻano he huina ma waena o ka mōlina paukū a me ka paukū paukūʻolokaʻa.
  • ʻO kahi ʻāpana keleawe i hoʻopau ʻia me nā helehelena ʻehā e lawe iā ia mai kahi poloka pahu uila ka ʻāpana e kākoʻo i ka paukū a ʻo ia ke kuleana o ka hānai ʻana i ka paukū me ka mahu.
  • ʻO kahi kī aʻu e lawe ai mai kahi ʻenekini gas no ke ea ʻana ma ke ʻano he stopcock no ka paila aʻu e mālama ai me kahi servo.

E ʻike i ka ʻatikala piha

E hoʻomau i ka heluhelu

ʻO Eolipíla a i ʻole ʻo Aeolus o Heron

La ʻO Eolipila a i ʻole ʻo Aeolus o Heron manaoia e like me ka ʻenekini wela mua ma ka mōʻaukala.

ʻO kāna mea hana ka ʻenekini Helene a me ka makemakika Heron o Alexandria (ʻO ka ʻelemakule) mai ka kenekulia XNUMX ʻo AD Heron i manaʻo ʻia ʻo ia kekahi o nā mea hana nui loa o nā wā kahiko, ʻo kāna mau aʻo ʻana a me kāna mau hana he ʻelele no ka wā Hellenistic.

ʻO kāna mau mea i ʻike nui ʻia Punawai ʻo Heron a ʻo ka Eolipila (aelopolo a i ʻole aélópila) a mākou e kamaʻilio hou aku ai. Ma waho aʻe o nā hoʻopaʻa haʻawina he nui e pili ana i ka makemakika, optics a me nā pneumatics nona ka mea i haku.

eolipila or heron's aeolus

La Aeolipila, Hoʻokumu ʻia e kahi ʻāha puhaka kahi e puka mai ai nā paipu ʻelua i kū i waho e puka ai ka mahu wai a hoʻohuli iā ia.

E hoʻomau i ka heluhelu