Mass komoya inzwa. kudivayisi

IMisa komoya inzwa kungenzeka zezinhlobo ezahlukene. Ethandwa kakhulu zihlanganisa ultrasonic, mechanical (vane uhlobo), kanye neminye thermoanemometric.

MAF inzwa "umkhonyovu" (ashisayo-wire uhlobo) kuhlanganisa isici abathola. It uvezwa uhlobo ifilimu elincanyana. Okukuwo lokushisa izinzwa, a Resistor (heater). Maphakathi ifilimu is preheating kwesigaba, izinga lokushisa ezingeni esiyinyama esilawulwa insimbi lokushisa. Kusukela ukugeleza komoya futhi afanako ngaphesheya ebusweni ifilimu 2 zisekhona thermode. Zibonisa kungekho ukugeleza ngesikhathi lokushisa elifanayo. Lapho umoya livela ukupholisa inzwa kuqala. Amazinga zedivayisi yesibili akusho cishe ukushintsha. Lokhu kungenxa flow kushiswa Ukushisa zone. Lihlinzeke kusukela izinzwa isiginali umehluko okuyinto wakhona mass i Ukuhamba. Ngokwe wesifunda electronic isignali uguqulwe voltage DC. Kuyinto wakhona mass emoyeni. Lo mklamo libizwa Zezıhlabane Film. Izinzuzo kule divayisi - ikhono ukukala ngokunembile komoya, kanye ukubhalisa ukugeleza reverse. Phakathi nemibi ongaphakeme nokwethenjelwa ochwepheshe iphuzu lapho umswakama noma ukungcoliswa idivayisi.

Esikhathini izinhlelo esetshenziswa ngaphambilini, emoyeni ukugeleza inzwa kuhlanganisiwe isici ebucayi ngesimo intambo. Ngesikhathi isignali okukhipha has a imvamisa othize. Ngamanye amazwi, imvamisa ishayela is nhlobonhlobo, esikhundleni voltage nge ukugeleza komoya. Enjalo mass komoya inzwa akuyona olunembile kakhulu, abavunyelwe ukubhalisa Ukuhamba ukubuya. Nokho, lezi yokuntula offset linokwethenjelwa okusezingeni eliphezulu.

mass komoya inzwa uyingxenye ebaluleke kakhulu kwanoma iyiphi uhlelo lokulawula. Isignali engenayo esuka iqala inqubo kubalwa ukugcwaliswa eyindilinga we isilinda, okuyinto ngenxa iguqulwe ibe isikhathi ishayela lapho uvula injector.

Kumele ukuthi imoto "Vaz" setha izinhlobo ezahlukene izinzwa: Siemens, Bosch, ukukhiqizwa Russian futhi GM. Kusukela eminyakeni 1999 kuya ku-2004 ku-zokuthutha efakwe ezimbili izinhlobo amadivaysi - 004 futhi 037. Zibonisa nezimo ezihlukile voltage imingcele esidayisa (Samandla) efanayo ukugeleza rate. Njengoba ezothatha isikhundla ngowokuqala yesibili engavumelekile itholakala kuphela uma esikhundleni amatafula firmware Samandla. Kuyefana nasendleleni entsha 116 inzwa ukufakwa 2005 njengoba standard. Ngokusho imibhalo ekhona, ukusetshenziswa zokuguqulwa ezintathu kuvunyelwe emgqeni.

Okokuqala (ngokomlando) isetshenzisiwe inzwa 004 amaphrojekthi calibrations ezine. Eyokuqala 2 yephrojekthi kungaba azimisele kalula imingcele yangaphandle njengoba kungukuthi ifakwe Converter okhanda amanye amathuba, futhi basebenzisa resonant kudivayisi detonation. Kusukela isikhashana esithile iphrojekthi ezimbili zokuqala eside kukhiqizwa, namaphrojekthi kusukela nezinye izinzwa ezimbili ifakwe calibrations 037. Lokhu ukuguqulwa ihlukile Ushintshe isiteshi kuqala yangaphakathi. Lokhu intuthuko eye wavumela ukuqeda okusizwa ukushaya of komoya ngaphambilini kwakheka ukugeleza laminar e le ezininginingi eyanele.

Kusukela ngo-2005, unyaka waqala ukusetshenziswa mass inzwa 116. I ukuguqulwa besihloselwe amaphrojekthi nge ngasekupheleni-isizukulwane abalawuli Bosch-Jan (nozakwabo Russian).

Inzwa supply ikhiqizwa kuphela ukuqoqwa, ikhodi. Kukhona umbuthano oluhlaza wokugubha. Umklamo we-elementi, njengoba kuqhathaniswa nokulungiswa langaphambilini, sichitshiyelwe. Ukuze aqinisekise eyodwa nezikulufi asetshenziswa inzwa izindlu.