Isivamvo flow air abaninzi. device

Ubunzima isivamvo flow umoya inokuba kweentlobo ezahlukeneyo. Ethandwa kakhulu ziquka cuke, mechanical (uhlobo vane), kunye nezinye thermoanemometric.

MAF isivamvo "Wha" (uhlobo eshushu-wire) kuquka into wakuqonda. It inikwa ngendlela ezingcakacileyo ifilimu. On kulo abenzi lobushushu, a resistor (heater). Xa iziko le ifilim preheating candelo, izinga lobushushu leyo ilawulwa yi isixhobo iqondo lobushushu. Ukususela emoyeni kwemali kunye symmetrically ukusuka kwicala malunga komhlaba umboniso 2 nangoku thermode. Babonisa akukho ukuhamba ikwiqondo lobushushu efanayo. Xa umoya ivela okupholisa woluvo yokuqala. Iqondo lobushushu isixhobo yesibini ayikho phantse ukutshintsha. Oku kungenxa flow itshiswe kwindawo ukufudumeza. Kubonelelwa ukusuka boluvo umqondiso umahluko apho ngokomlinganiselo ubunzima i komoya. Ngokutsho wesekethe electronic uphawu uguqulwa uba ombane DC. Kuyinto ngokomlinganiselo emoyeni ubunzima. Oku kuyilwa kuthiwa Hot Film. Izinto eziluncedo yale sixhobo - ukukwazi ukulinganisa ngokuchanekileyo ukungena komoya, kwakunye ukubhalisa flow umva. Phakathi bobubi ephantsi iingcali ukuthembeka ngongoma xa ukufuma okanye ezinokosulela device.

Xa iinkqubo ebesisetyenziswa ngaphambili, umenzi woluvo ukungena komoya ziquka isiqalelo zibuthathaka ngokohlobo intambo. Xa uphawu lwe output uye rhoqo ethile. Ngamanye amazwi, le rhoqo ukubetha isahluka, endaweni ombane kunye ukungena komoya. Loo woluvo flow umoya ubunzima olungachanekanga kakhulu, abavunyelwe ukuba abhalise komoya ukubuya. Noko ke, aba neengxaki lisisiqalo inokuthenjwa phezulu.

mass isivamvo flow umoya siyinxalenye ebaluleke kakhulu kuyo nayiphi na inkqubo yolawulo. Uphawu engenayo kulo iqala inkqubo yokubala yokuzaliswa elibujikele lombhobho, leyo ngenxa iguqulelwa ubude ukubetha xa uvula injector.

Kufuneka wathi moto "Vaz" ukubeka iintlobo ezahlukeneyo abenzi boluvo: Siemens, Bosch, imveliso Russian kunye GM. Ukususela kwiminyaka 1999 ukuya ku-2004 kwi zokuthutha efakiweyo iintlobo ezimbini izixhobo - 004 no 037. Ibonisa parameters ombane umthombo ezahlukeneyo (umlinganiselo kwimibhobho) kunye efanayo bomyinge wamanzi. Ukutshintsha ngabokuqala okwesibini kunokwenzeka kuphela xa ingena iitafile firmware Ukulinganiswa. Kukwasebenza kwanjalo kuyo 116 isivamvo entsha efakwe kwi umgangatho 2005. Ngokutsho amaxwebhu ezikhoyo, ukusetyenziswa zokuguqulwa amathathu avunyelwe emgceni.

Okokuqala (ngokwembali) lusetyenzisiwe woluvo iiprojekthi 004 calibrations ezine. Eyokuqala 2 projekthi kube lula kugqitywa parameters zangaphandle njengoko mayixhotyiswe converter ekujonganeni, yaye basebenzisa detonation isixhobo resonant. Ukusuka umzuzu ethile le projekthi ezimbini kuqala, kunye neeprojekthi kwezinye nabenzi boluvo ezimbini baxhotyiswa calibrations 037. Le ukuguqulwa yohlukile kwijelo yokuqala modified lwangaphakathi. Oku kulungiswa eye wavumela ukuba ukuphelisa pulsation lokuhamba umoya ngaphambili kwasekwa kwemali laminar kwi kule ngezilingo otyiwa.

Ukususela ngo-2005, unyaka waqalisa ukusetyenziswa ubunzima woluvo 116. Le kwako ibiya iiprojekthi kade-isizukulwana izilawuli Bosch nangoJanuwari (kunoogxa Russian).

ubonelelo woluvo iveliswa kuphela yokuqokelelwa, kunye ikhowudi. Kukho isangqa oluhlaza zokumakisha. Uyilo element, xa kuthelekiswa kunye iinguqulelo ezidlulileyo, izilungiso. Ukuze kufumaneke enye indlela-ngezikhonkwane zisetyenziswa kwi izindlu woluvo.