Kalkaaliyihii Horsepower

Tixraac awoodda horseedka ee mashiinka ka soo noqnoqda iyo RPM, ama qiimeeyo xawaaraha xadhig-mitir-mitir.

Xoog —

Xoogga (kW) —

Xawaaraha la saadaaliyey ee xadhigyada —

Qiimaha la qiyaasay 1/4-mitir ET —

Natiijooyinka cusbooneysiinta sida aad ku qorto.

Ku saabsan Kalkaaliyahan

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

Su'aalaha badanaa la isweydiiyo

Maxaa 5252 ku jira foomka horsepower?

Horsepower waxaa loo qeexay sida 33,000 ft-lb daqiiqada, iyo mid ka mid ah wareegga soo jiidasho 2π radians. isku darka joogtada ah siiyaa HP = torque × RPM ÷ 5252, taas oo sidoo kale sababta horsepower iyo curves torque waligood isku xiran 5252 RPM on chart dyno.

Sideed u qiimeysaa awoodda faraska ee afar meelood meel mitir?

Roger Huntington ee foomka xiriirka xawaaraha xadhig iyo miisaanka awoodda: xawaaraha xadhig ≈ 234 × (hp / miisaanka) ^ ⅓ mph. Kalkaaliyihii waa in ay ka dhigto si ay u qiimeeyaan xawaaraha xadhig iyo waqti ka soo baxay awooddaada iyo miisaanka, a tilmaame adag oo aan la tixgelin xawaaraha iyo aerodynamics.

Sidee bay Watts waa hal horseedka?

Mid horsepower mashiinka ah oo ku saabsan 745.7 watts, sidaas darteed 300 hp waa in ka badan 224 kW. Kalkaaliyihii muujinayaa kilowatt la mid ah dhinaca horsepower.

Maxaa ka dhigaya isku dhaqaaqa siin horsepower kala duwan oo RPM kala duwan?

Sababtoo ah awoodda waa jeer jeer wareega xawaaraha. HP = jeer × RPM ÷ 5252, sidaas darteed 300 lb-ft ka dhigaysa ku saabsan 286 hp at 5,000 RPM laakiin kaliya 143 hp at 2,500 RPM - sababta mashiinada waa revved in ay gaadho awooda sare.

Waa maxay awood-in-cuf wanaagsan oo ku saabsan xadka afar meelood oo mitir ah?

Fadlan si deg deg ah u miisaanka la cube root horsepower pound kasta, sidaas daraaddeed miisaanka waa muhiim sida awoodda. Ku saabsan 0.1 hp per pound (a 350 hp, 3,500 lb gaariga) waxaad ku soo dhawayn 110 mph falalka; miisaanka ka bixi caawin sida awoodda ku daray.

Ma waxaan ku qiyaasi karaa horsepower ka speedy ii xadhig?

habka afar meelood meel-mitir ka socda Huntington ee formula ka xoog iyo miisaanka si ay xawaare xadhig iyo ET. Si aad u tagto habka kale, hagaaji horsepower soo gelinta ilaa xawaare xadhig la saadaaliyay waa isku mid ah mid aad la miisaamiyey - in horsepower waa qiimeynta qallalan.

Ma tirakoobka quarter-mile sax yihiin?

Waxay yihiin tirada ballpark. Huntington ee formulas iska indho tirto xawaare, aerodynamics, gearing, farsamada soo bandhigida iyo driveline khasaare, sidaas darteed gaari dhab ah waxaa laga yaabaa in ay yihiin qaar ka mid ah 10-meeyadii ka labaad off. Iyagu waxay u dhaqmaan sida tilmaame, ma aha bedelka loo socdo waqti.

API — isticmaal xisaabinta ka code

Wici xisaabinta sida free JSON endpoint - key ma loo baahan yahay. Dib u soo dir qiimaha goobta hoos ku qoran sida parameters su'aal ama JSON. Akhri dhammaan API xuquuqda →

Xarafka

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);

Natiijooyinka waa tirakoobka loogu talagalay tilmaamaha guud oo keliya, maaha dhaqaale, caafimaad ama talo bixin canshuur.

Ku saabsan Kalkaaliyahan

Su'aalaha badanaa la isweydiiyo

Kalkulatorro la xiriira

Xarafka

curl

JavaScript fetch()

JavaScript `fetch()`