Chii chinonzi simba rebhiza uye rinoverengerwa sei?
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Chii chinonzi simba rebhiza uye rinoverengerwa sei?

Simba reinjini dzomukati dzomukati dzinonzi "simba rebhiza". Iyi paramende inowanikwa mune ese metric uye emambo masystem, asi iwo haana kunyatso kufanana. Zvinonyanya kushomeka kazhinji, iyo kilowatt (kW) yekumaka inoshandiswa kuratidza iyi paramende, semuenzaniso, muAustralia.

Chii chinonzi simba rebhiza?

Horsepower inoshanda zvine hungwaru simba rebhiza. Iyi paramende inotsanangurwa sesimba rinodiwa kusimudza huremu hwemakirogiramu makumi manomwe nemashanu pasekondi imwe chete kusvika pakukwirira kwemita rimwe chete. Iyi komputa sisitimu yaishandiswa mambakwedza emabhizimusi echimurenga, apo mabhiza aive achiri kushandiswa kutora nhumbi kubva kumigodhi.

Chii chinonzi simba rebhiza uye rinoverengerwa sei?

Imwe yengano ndedzekuti simba remabhiza rakagadzirwa nemuumbi James Watt. Akaratidza mashandiro einjini dzake dzemoto (angave mangani mabhiza aitsiva).

Fomula yekuverenga hp

Usati waverenga simba remota, unofanirwa kuona zviratidzo zvinoverengeka:

  • Torque (T). Inoyerwa ne dynamometer pane crankshaft.
  • Revolutions paminiti (RPM). Iyo inogona kugadziriswa kungave pane iyo dashboard (kuverenga tachometer), kana nekubatanidza tachometer yemagetsi (kana mota iri yechizvarwa chekare).

Zviratidzo izvi zvinofanirwa kuyerwa panguva imwe chete. Semuenzaniso, chii chinonzi torque pa6000 rpm. Ipapo isu tinoshandisa inotevera fomula: RPM * T / 5252 (ichi chinogara chiri). Mhedzisiro yacho ichave iyo chaiyo injini simba pane imwe rpm.

Chii chinonzi simba rebhiza uye rinoverengerwa sei?

Mune yeumambo system inoshandiswa muBritain, simba rebhiza rinoyerwa muzvikamu zveBritish horsepower (hp). Ndiro simba rinoyerwa neyakavhunika-mhando dynamometer pane imwe nzvimbo yakadai seye crankshaft, huturu hwekuburitsa goho, remberi ekisero, kana mavhiri.

Nzira iri nyore yekushandura kilowatts kuita simba remabhiza ndeyekuwanza ne1,36. Mutafura iri pazasi, unogona zvakare kuwana reshiyo yemabhiza (hp), kilowatts (kW) neBritish horsepower (bhp).

Chikwata:OHSkWhhp
OHS10,745700101,387
kWh134,1021135,962
hp0,9863200,7354991

Mibvunzo nemhinduro:

Simba rebhiza rinokanganisa sei kumhanya? Kuwedzera kwemotokari hakufurirwa nebhiza, asi nechiratidzo che torque. Iyo yakafara siyana iyo torque iripo, zviri nyore kuti mota itange uye itore kumhanya.

Nei simba reinjini richiyerwa musimba rebhiza? Pakagadzirwa mainjini echitsinga, mabhiza ndiwo akanga ari nzira huru yokufambisa nayo. Kuita kuti zvive nyore kuti vanhu vaongorore kushanda kwezvikwata, vakafananidzwa nekutamba kwechikwata chebhiza.

Injini yemabhiza inoyerwa sei? Kana zvinyorwa zvichiratidza simba mu kilowatts, saka tinowedzera nhamba iyi ne 1.35962 - tinowana chiratidzo chebhiza. kana neformula: simba = torque * crankshaft revolutions / 9549 (coefficient to convert to rpm).

Ibhiza rine simba rakawanda sei? Sezvingatarisirwa, bhiza rimwe rine simba rimwechete. Asi kana iwe ukashandisa mutemo wekuverenga hp. (75 makirogiramu musekondi imwe inokwira yakatwasuka ne 1 m), ipapo bhiza rimwe chete rinogona kukura kusvika 13 hp kwenguva pfupi.

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