Izinzuzo zeAmamitha Okugeleza Kwe-Doppler
Ayiphazamisi (yezinguqulo ze-clamp-on): Imitha yokugeleza ingafakwa ngaphandle kokuphazamisa ukugeleza, ukuguqula ipayipi, noma ukuthintana noketshezi, okwenza kube kuhle kakhulu ekusetshenzisweni lapho ukugcina ubuqotho bohlelo kubalulekile.
Isebenza Kahle Kuma-Fluid Ane-Spended Solids: Amamitha e-Doppler ahamba phambili ekulinganiseni ukugeleza koketshezi oluqukethe izinhlayiya ezilengayo, njenge-slurry, amanzi angcolile, noma uketshezi olunama-bubbles (uwoyela negesi).
Ukugcinwa Okuphansi: Amamitha okugeleza e-Doppler awanazo izingxenye ezihambayo, okunciphisa isidingo sokugcinwa.
Uhla Olubanzi Lwezicelo: Ifanele ukusetshenziswa ezimbonini ezahlukahlukene, njengokwelashwa kwamanzi amdaka, ukuthuthwa kwe-slurry, ukucutshungulwa kwamakhemikhali, kanye namafutha negesi.
Imikhawulo yeAmamitha Okugeleza Kwe-Doppler
Ukuncika kuma-Particles/Bubbles: Amamitha okugeleza kwe-Doppler ancike ekubeni khona kwezinhlayiya ezilengayo noma ama-bubbles oketshezini ukuze kulinganiswe kahle. Uketshezi oluhlanzekile (njengamanzi ahlanzekile noma uwoyela) olungenazo izinhlayiya lungase lungakhiqizi ukushintsha okwanele kwe-Doppler, okwenza ukulinganisa kube nzima noma kunganembile.
Akunembe Kakhulu Ezintweni Eziqinile Ezilengayo Ezine-Concentration Ephansi: Uma uketshezi lunezinhlayiya noma amabhamuza ambalwa kakhulu, isignali ingase ibe buthaka kakhulu ukuba imitha yokugeleza ingayiboni, okuholela ekufundweni okungalungile.
Iphrofayili Yokugeleza: Amamitha e-Doppler angase angasebenzi kahle ngokugeleza kwe-laminar (ukugeleza okubushelelezi, okuzinzile), okuvame ukwenzeka oketshezini oluhlanzekile olungenazo izinhlayiya. Anembe kakhulu ngokugeleza okuguquguqukayo lapho izinhlayiya zihamba khona ngokungahlelekile.
Izicelo zeAmamitha Okugeleza Kwe-Doppler
Ukwelashwa Kwamanzi Angcolile: Ukulinganiswa kokugeleza kwamanzi angcolile noma izitshalo zokuhlanza lapho kukhona khona izinto eziqinile ezilengayo.
Ukulinganisa Udaka: Kusetshenziswa ezimbonini ezifana nezezimayini kanye nesimende, lapho ukugeleza koketshezi kuqukethe amanzi axutshwe nezinto eziqinile (udaka).
Ukucubungula Amakhemikhali Nokudla: Ezisetshenziswayo lapho uketshezi lungahlanzekile futhi lungase luqukathe izinhlayiya noma amabhamuza alengayo.
I-Doppler flow meter iyithuluzi eliphumelelayo lokulinganisa amazinga okugeleza koketshezi olunezinhlayiya ezilengayo, amabhamuza, noma okunye ukungalingani.
Ngokusebenzisa umphumela we-Doppler, ingathola izinguquko emvamisa yamagagasi e-ultrasonic abonakaliswa yilezi zinhlayiya ezihambayo, okuvumela ukubalwa kwejubane lokugeleza kanye nesivinini.
Lawa mamitha awusizo kakhulu ekusetshenzisweni lapho uketshezi oluhlanzekile, olungenazinhlayiya lungeyona into evamile.
Isikhathi sokuthunyelwe: Disemba 31-2024