Horsepower Calculator

Calculate injini horsepower kubva torque uye RPM, kana kufungidzira quarter-mile trap speed.

Kuita —

Power (kW) —

Kufungidzira kwesimba retrap —

Yakafungidzirwa 1/4-mile ET —

Zvinyorwa zvinogadziridzwa paunenge uchinyora.

Nezve iyi kalkulator

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. The second modeAs

Zvimwe zvinobvunzwa zvakanyanya

Nei 5252 iri mu horsepower formula?

Horsepower inonzi 33,000 ft-lb paminuutti, ja yksi vallankumous pyyhkäisee 2π radiaaneja. Yakadaidza zvishoma nezvishoma zvinopa HP = torque × RPM ÷ 5252, joka on myös miksi hevosvoima ja torkkurivi aina yhdistyvät 5252 RPM:ssä dyno-kartalla.

Sei iwe uchifungidzira simba remotokari kubva pachikamu chemigwagwa?

Roger Huntington’s formula inobatanidza kusvikira kukwira kwechikepe uye kukwira kwechikepe nesimba: kusvikira kukwira kwechikepe ≈ 234 × (hp/kukwira) ^⅓ mph. Calculator inoshandura kuti iite kusvikira kukwira kwechikepe uye nguva yapfuura kubva pasimba rako nesimba, a rough guide that ignores traction and aerodynamics.

Ndezvipi zviviri zvinodarika 1000 watts?

Mumwe mechanical horsepower ndeye 745.7 watts, saka 300 hp inopfuura 224 kW. Calculator inoratidza kilowatt zvakaenzana pamwe ne horsepower.

Nei imwe chete torque ichipa akasiyana horsepower pakasiyana RPM?

HP = torque × RPM ÷ 5252, saka 300 lb-ft inoita nezve 286 hp pa 5,000 RPM asi chete 143 hp pa 2,500 RPM - chikonzero injini dziri revved kuti vawane simba peak.

Chii chinonzi chakanaka simba-ku-kurema ratio yenguva refu quarter mile?

Trap speed inosiyana nekubata rudzi rwe horsepower per pound, saka muviri unokosha sesimba. Pamusoro pe0.1 hp per pound (350 hp, 3,500 lb car) unowana muviri unosvika 110 mph traps; kubvisa muviri kunokubatsira sekunge wawedzera simba.

Ndinogona kufungidzira horsepower kubva yangu trap speed?

Kucheka-mile modhi inofamba Huntington formula kubva simba uye muviri kusvikira kusvi

Ndezvipi zvikonzero zvakaita kuti zvirango izvi zvive zvakaoma?

Vacho vanoratidza ballpark. Huntington formulas kukanganwa kutambanudza, aerodynamics, gearing, kuvhura nzira uye driveline matambudziko, saka achokwadi mota anogona kuva akawanda makumi maviri muzana yenguva off. Kuzvibata semutungamiriri, kwete chikonzero chekutambana.

API — kushandisa iyi kalkulator kubva code

Chiva iyi calculator semahara JSON endpoint - hapana chikuru zvinodiwa. Kutumira nzvimbo zviwanikwa pasi separameter query kana JSON. Tora yakazara API docs →

Endpoint

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);

Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.

Nezve iyi kalkulator

Zvimwe zvinobvunzwa zvakanyanya

Maitiro ekuita Calculators

Endpoint

curl

JavaScript fetch()

JavaScript `fetch()`