Kaitirotiro kaha ā-haurangi
Ka tatau i te hiko mīhini mai i te whakarerekētanga me te RPM, te whakatara rānei i te tere o te kōaro.
Ka whakahōutia ngā hua i te wā e tātuhi ana.
Mo tēnei tātaitai
the second mode, the engine power follows directly from torque and rotational speed: HP = torque (lb-ft) × RPM ÷ 5252. The magic number 5,252 comes from the definition of horsepower (33,000 ft-lb per minute) and the 2π radians in a revolution, and it is also the RPM at which the horsepower and torque curves always intersect on a dyno chart. The tool reports the metric equivalent too, using 1 hp = 0.7457 kW. A high-revving engine produces 300 lb-ft of torque at 5,000 RPM. As a
Ko nga pātai e pā ana
He aha te 5252 i roto i te tātai hiko āhua?
E tautuhia ana te hiko āhuarangi hei 33,000 ft-lb i ia minu, ā, ka whakawāteatia tētahi hurihanga e 2π rārangi. Mā te whakakotahi i ngā tautū e tuku ana i HP = torque × RPM ÷ 5252, ko te take hoki o te hiko āhuarangi me ngā ānau torque e whakawhiti ana i ngā wā katoa i te 5252 RPM i runga i tētahi tātai dyno.
He pēhea te whakatau i te hiko kākahu mai i te haurua mai i te mātao?
Ko te tātai a Roger Huntington e hono ana i te tere me te taumahatanga ki te hiko: te tere o te whakarerekētanga ≈ 234 × (hp/taumaha) ^⅓ mph. Ka whakarerekētia e te tātaitai hei whakatau i te tere o te whakarerekētanga me te wā e haere ana mai i tō tātou hiko me te taumahatanga, he kaiārahi pōturi e whakakāhore ana i te whakatere me te āhua o te rererangi.
He maha nga watts he mana āhuarangi kotahi?
Tata ki te 745.7 watts te hiko pūkaha kotahi, nō reira ko te 300 hp tata ki te 224 kW. E whakaatu ana te tātaitai i te ōritetanga kilowati i te taha o te hiko ā-hau.
He aha te āhua o te kōaro ōrite e tuku ana i tētahi hiko āhua rerekē i roto i ngā RPM rerekē?
Nā te mea ko te hiko te tere o te nekeneke i ngā wā hurihanga. HP = nekeneke × RPM ÷ 5252, nā reira ko te 300 lb-ft e tata ana ki te 286 hp i te 5,000 RPM engari ko te 143 hp anake i te 2,500 RPM — ko te take e whakarewa ana ngā mīhini kia tae ki te hiko tiketike.
He aha te ōwehenga kaha-ki-ngā taumaha pai mō te haurua-miraka tere?
Ko te tere o te tāhae e tauinetia ana e te pūtake kupiki o te hiko āhuarangia pū, nō reira he nui te taumahatanga pērā ki te hiko. Tata ki te 0.1 hp i ia pū (350 hp, 3,500 lb tākaro) ka tata ki te 110 mph ngā tāhae; Ka āwhina te whakawāteatanga o te taumahatanga ki te tāpiri i te hiko.
Ka taea e au te whakatau i te hiko o te kākahu mai i tōku tere tākaro?
Ka haere te āhuatanga hauwhā-mārō i te tātai a Huntington mai i te hiko me te taumaha ki te tere ā-kawe me te ET. Hei haere ki te taha atu, ka whakaritea te tāuru hiko ā-kawe tae noa ki te ōritetanga o te tere ā-kawe i matapaetia ki tō tātou tātaitanga — ko te hiko ā-kawe te whakatau tata.
He tika te whakatau tata o te rau tau?
Ko ēnei ngā taupū o te pāpāho. Ka whakakāhore ngā tātai a Huntington i te whakatere, te rererangi, te whakarerekētanga, te pūkenga whakarewa me ngā ngaromanga, kia taea ai e tētahi waka tūturu te whakarerekē i ngā tekau o te rua. Ka whakaarotia hei kaiārahi, ehara i te whakahōutanga mō te whakatere ā-whāiti.
API — whakamahi tēnei tātaitai mai i te waehere
E kī ana tēnei tātaitai hei wāhi mutunga kore JSON - kāore he kī e hiahiatia ana. Ka tukuna ngā uara āpure i raro nei hei tohutoro pātai, JSON rānei. Ka pānui te papatono API katoa →
Whakamutunga
GET https://calculator.free/api/v1/horsepower/curl
curl "https://calculator.free/api/v1/horsepower/?torque=300&rpm=5000&hp=300&weight=3500&_mode=power"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/horsepower/?" + new URLSearchParams({
"torque": "300",
"rpm": "5000",
"hp": "300",
"weight": "3500",
"_mode": "power"
}));
const data = await r.json();
console.log(data.results);Ko ngā hua he whakataunga mō te tohutohu ahuwhānui anake, ehara i te tohutohu moni, rongoā, tāke rānei.