He aha ia ʻo Horsepower, Horsepower a me Torque?

ʻO HP kahi huaʻōlelo e hoʻohana i ke ʻano o ka mana no nā kaʻa kaʻa a i ʻole nā ​​kaʻa kaʻa. ʻO ka Manaʻo Horse i ka ʻōlelo Pelekane ka mea like o ka ʻōlelo ma kā mākou ʻōlelo a hoʻohana nui ʻia nei i nā kaʻa kaʻa kaʻa kaʻa. ʻO kēia ʻōlelo, ka mea i hoʻi i ka wā kahiko, ʻo ia ka mea e kaʻi aku i ka mana o ka mīkini i ke kaʻa. E like me ka mea e hoʻolaha ʻia nei ma kona inoa, hāʻawi maoli ʻia ka waiwai i ka helu ʻana i ka mana o nā lio. ʻO kēia ʻano, ka mea i ʻike ʻia e nā mea āpau, e hōʻike ana i ka mana kiʻekiʻe o ke kaʻa. ʻO ka hoʻohana mua ʻana o ka huaʻōlelo hoʻi i ka wā kahiko, akā ʻo ka manawa mua ka mea hoʻohana. Lū pinepine pinepine ʻia ia me ka mana torque, kahi mea e kokoke kokoke i kēlā me kēia akā ʻaʻole ia he mea like. Hiki ke hoʻohana ʻia i nā loina o ka ukana hiki i ka kaʻa ke huki.

ʻO ka mōʻaukala o Horsepower

E like me ka mea i ʻōlelo ʻia ma mua, he mana ka horsepower i ola i nā kenekulia i hala. ʻO ka mea mua, hiki iā mākou ke ʻōlelo he huaʻōlelo ia a ke kāne Sikotika ʻo James Watt, he ʻenekinia a me ka physicist, i hoʻolauna ʻia i loko o nā puke. Ma kahi o ka hopena o ka makahiki 1700, he manaʻo ia i hana ʻia e James Watt, ka mea i hana i ka mana o nā mīkini mahu a me nā ʻenekini, i nā kūlana o ka wā. E like me ka mea i manaʻo ʻia, ʻoi aku ka makemake o nā lio ma muli o nā kūlana o ka wā. Ua hoʻoholo ʻo Watt e hoʻokumu i ka mana o nā lio ma muli o ka nānā a no kēia, ua hoʻokumu ʻo ia i ka mana o nā lio a me nā ʻōnaehana maʻalahi me nā huila mai ka neʻe. Ma ka hopena o kāna helu, ua hoʻoholo ʻo ia ka awelika o ka lio e holo ana i 1 mika i mua i ka 1 kekona he 50 kilokilo. Ma kēia ala, ua loaʻa iā ia kahi ala e hoʻoponopono a hōʻike ai i ka manaʻo o ka hoʻololi ʻana i ka mana ma kahi kiko like. ʻAe ʻia kēia waiwai i kuhikuhi ʻia ma ke ʻano he 75 kilokilo e nā ʻenekini o kēia lā. Ma kēia ala, ua hiki ke wehewehe i ka mana no nā ʻenekini a me nā kaʻa a pau ma kahi waiwai like. Hiki ke loli ka horsepower e like me nā ʻano o ke kaʻa i hoʻohana ʻia. Mahalo i kēia ʻikepili inideka, hiki ke hana i nā hoʻomaulia kūpono.

Pehea e hōʻike ʻia ai ʻo Horsepower?

Hōʻike ʻia ka Horsepower ma Watts a i ʻole KW (kilowatts) ma muli o ka mea hoʻohana mua, i ka wā o ka helu ʻana. No laila, 1 KW: 1 like ia me 36 horsepower. Kākau ʻia kēia ʻōlelo i kāu laikini kaʻa ma HP, ma KW. E hana i kahi helu maʻalahi, inā hōʻike ʻia ka KW o kāu kaʻa e like me 47. E hoʻomaulia i ka nui o HP, hiki iā ʻoe ke hoʻohana i ke kaʻina hana 47 * 1.36. ʻO ka hopena, e loaʻa kahi waiwai e like me 64,92 HP. Wahi a kekahi ʻano kaʻa, hiki ke lawe ʻia i ke kumu kūʻai 1, ma ke ʻano he kumu. No laila, ma ka awelika, hiki iā mākou ke kuhi he pololei kēia waiwai. ʻO ka puka ʻana o kēia helu ʻana he huila me ke kahapona o 34 kapuai no nā lio e halihali ana i nā ukana me kahi ʻōnaehana huila, e hoʻohuli ka lio i nā manawa he 12 i kēlā me kēia hola a ʻo ka ikaika i noi ʻia he 144 lbs. Hiki ke ʻōlelo ʻia unuhi ia i nā manawa he 180 i kēlā me kēia minuke. Eia nō naʻe, hiki iā mākou ke ʻōlelo he kūlike ka wāwae 2,4 i ka 1 mika a me ka paona 0,304 o ka ikaika e like me 1 kg / lb. ʻO ke kiko kumu o ke kaʻina helu ʻana ke ana o ka ikaika i hoʻohana ʻia, ka mamao āpau e lawe ai a ʻo ka loa ma waena o ke kaʻa a me ka wahi hoʻomaka.

Torque a HP?

Ua ʻōlelo mākou ua hui ʻia kēia mau manaʻo ʻelua. He ʻokoʻa nā mea ʻokoʻa a akā pili ʻole nā ​​manaʻo pili kekahi. I kaʻoiaʻiʻo, hiki ke ʻōlelo aʻe he kumu kekai kekehi ma waena o ka hopena. E like me kā mākou i ʻōlelo ai, hōʻike ʻo Horsepower i ka nui loa o ke kaʻa. ʻO ka torsi e pili pono i ka wikiwiki o ka kaʻa.
No kahi kaʻa ʻoi aku ka ikaika ma mua o nā ʻano ka pahuhopu o ka horsepower, ʻo ke koho hoʻohālikelike hou aʻe, ʻo ia ka torque nm. Ma ke ʻano, hiki iā ʻoe ke manaʻo e hoʻomaka ke kaʻa a holo wikiwiki i ka ʻoi ʻana i ka horsepower haʻahaʻa. I kaʻoiaʻiʻo, ua hāʻawi ka mana o ka torula i nā huila i kahi wikiwiki e holo i ka kaʻa. No laila, inā he haʻahaʻa ka waiwai o HP, ʻo ka make o ka Nm kiʻekiʻe e kūkulu i kēia manaʻo. Inā makemake ʻia kahi manaʻo hoʻokahi ma waena o nā mea ʻelua, e mālama ʻia ka mālama ʻana i mea nui aʻe ka horsepower. E lilo ia i maʻalahi a maʻalahi hoʻi ka hoʻokele. Ma waho aʻe, no ka mea, ua pili ka waiwai uila i ka ʻalā, hiki iā mākou ke ʻōlelo i ka mea o ke kaʻa e kū nei i nā kukui ʻulaʻula a i ʻole paha a i ʻole nā ​​ala ʻawaʻawa, ʻoi aku ka mana o ka metalikola inā hiki ke huli ka wikiwiki i kēlā manawa o ka haʻalele.

Ka hopena o ka hoʻoholo lio ʻana ma luna o nā wahie

ʻO kekahi o nā pilikia hoihoi loa ka hopena o ka horsepower i ka wahie a me ka pahu o ka kaʻa. I kēia lā, ke hoʻonui pū nei i nā kumukūʻai, hoʻopili nui nā mea ʻona a moho paha i ka pilina ma waena o ka horsepower, ka ikehu a me ka wahie ma mua o ke kūʻai ʻana. Minamina, ʻaʻohe kānāwai hoʻokahi a maʻamau paha ma kēia kumuhana. Pono e nānā i ke kaʻa ma ke ʻano he nui. Hoʻohui pili loa ka mana kuhi, ka laulā o ka huila, ka neʻe ʻana o ka ʻenekini a me HP. I ka manawa like, he mea nui ka ʻano o ka wahie i hoʻohana ʻia me ka diesel a i ʻole ka ʻailaolina. No laila, inā kūlike ka mana o ka kaʻa o ka kaʻa i ka nui o ka ʻenekini, manaʻo ʻia e lilo ka wahie i kahi pae maʻamau maʻamau. Pēlā nō, ke kēkelē o ka gassing i ka manawa hoʻokele e hoʻopili i ka hopena.

Nā ʻokoʻa ma waena o ka Horsepower a me ka Torque

E like me kā mākou i ʻōlelo ai, ka ʻili a me ka BG a i ʻole horsepower ʻokoʻa nā kumuhana i pili. Hiki ke kapa pōkole iki ʻo Torque i ka hoʻololi / hopena. Hōʻike ʻia ka luhi i ka uila i kēia manaʻo a aia i ke kūlike me ka wikiwiki. Eia naʻe, ʻo ka wikiwiki o kahi kaʻa me kahi kaita kiʻekiʻe ʻoi aku ma mua o ke kiʻekiʻe o ka HP no nā kūlana pōkole wale nō. Ma ka lōʻihi loa, ʻoi aku ka maikaʻi o ka wikiwiki o ke kaʻa me nā horsepower kiʻekiʻe. Ua hoʻonohonoho ʻia ka pilina ma waena o ka mana a me ka wikiwiki e like me nā mea pilikino i ke ʻano o ka ikaika ma ka huila, ka hopena rotating ka hopena a me ka wikiwiki o ka kaʻa. Hoʻololi ʻia ka like ʻokoʻa e like me ke ʻano hoʻokele kaʻa.