Bar kunye psi - uxinzelelo kwi amavili. Umlinganiselo kunye translation values

Bonke abanini yezithuthi ezinamavili - abaqhubi, elezithuthuthu nabakhweli zibhayisikile - kufuneka esweni elinomoya omcinci. Kuba nganye iindlela zothutho abe uluhlu xi ezikumgangatho ophakamileyo, leyo, phakathi kwezinye izinto, bungabonakala irabha lokumakishela.

Kwixesha elininzi kufuneka ukujongana bha units okanye PSI. Ingcinezelo ku intshi square metre (psi) nganye sisetyenziselwa amavili eziveliswe eNgilani Melika zokumakisha. Ba Iyunithi R- ukuba kumlinganiselo uxinzelelo, yamkelwa kumazwe aseYurophu, kuquka ezethu. Kuyinto umoya phantse lilingana zobugcisa.

Uninzi yepresha yanamhlanje uba isikali mbini, apho u uyakwazi ukubona ngoko nangoko ukuba xi bar kwaye PSI. Kunjalo kukho i manometer elektroniki ukuba abaqhubi beemoto, bakhetha kwimowudi ukubonisa oyifunayo. Kodwa handedly ukuguqula psi ukuba bengenamivalo kubuya ukwenza kaninzi, njengoko lezixhobo akanayo yonke wemoto.

Kuba ubalo omnye banele ukusebenzisa lenxaki:

1 psi = 0,069 bar

1 bar = 14,504 psi

Ukuchaneka iindawo ezintathu wokugqibela akukho ngokuqhelekileyo efunekayo. Xa imithombo emininzi uya kufumanisa ukuba bar 1 ~ 15 PSI. Kodwa ke oluphezulu uxinzelelo, kokukhona ufumana impazamo kubalo ngokungqinelana equation uqikelelo. Ngoko ke, phinda ngo-14.5 - ndlela ilungileyo.

Guqulela kwi bar kuxinzelelo psi kunokuba kwaye nangoncedo izxhobo ezizodwa elektroniki, apho kuthengiswa ezivenkileni ukuba abaqhubi beemoto. Kodwa ukuba esi sixhobo ayikho, kunye nokudluliselwa kweeyunithi e psi, bar kwaye umva kufuneka enze njalo, iyavakala ukwenza itheyibhile. Iigaraji iitafile kunye neenqobo ngokwemizuzu-1 neye-0.1 bar, okanye 5 ukuya 15 PSI. Kwaye ukuba unayo i-Internet, indlela elula ukuhambisa ixabiso esuka calculator injini yokuphendla.

Iimposiso kule nomlinganiselo

elinomoya omcinci lobushushu kakhulu ngamandla oxhomekeke, ngoko igeyiji noxinzelelo kwahluka nakwimozulu ebandayo ukuya kweshushu, nokuba umthamo efanayo gas sokumpompa. Iso- itshiswe kwakhona xa uqhuba, yi ukukhuhlana kwamanzi endleleni.

Imilinganiselo zidla zenziwa "abandayo ibunjwe-", xa umatshini wahamba akukho km ngaphezulu kwe-3 ngesantya eliphantsi okanye wema iiyure ezi-2 ubuncinane. Xa ukuba bagcine imeko uyasilela, kufuneka uthathe readings ifunyenwe kwi bar 0,3 ~ 4.5 PSI. Uxinzelelo kulinganiswa ebusika yaye ehlotyeni, zinokwahluka ngamandla kakhulu: iqondo lobushushu uvikivwa ngasinye izidanga-5 ufundo Celsius kwehle nge-1 PSI.

Le ivili le imoto okanye isithuthuthu nyanga zonke ulahlekelwa ngokwendalo malunga 1 psi (uxinzelelo kwi ivili ibhayisekile iwela nge-15 PSI). Ngenxa yoko, nge smooth ukunyuka kwamaqondo avareji entwasahlobo, ukumpompa amavili basoloko ingafuneki. Kwaye ekwindla yaye ngokukodwa kuyithi elibukhali ebandayo - oko ukhuseleko endleleni.

Engumshumayeli ngamanye amaxesha kunzima ukumisela uxinzelelo kanye njengoko impazamo livela phantse kuzo zonke izixhobo. Ngoku ungathenga eqhutywa nge chips "smart", eyenza ulungiso lobushushu. Nokuba ukuba abe isixhobo ngemiba yezemfundo, nikholosa ngeendlela zakho nobuchule le što womsebenzi - kwakho isigqibo. Into esemqoka ukuba iingcinezelo yaseTire efanelekileyo ukukhwela obutofotofo nekhuselekileyo.