Munyaya yekuyera mafambiro emvura uye kuyerera kwemvura, mita dzekufamba dzinofambiswa neDoppler dzave chishandiso chakakosha kune mainjiniya, mainjiniya nevaongorori. Midziyo iyi mitsva inopa mashandisirwo akasiyana-siyana uye zvakanakira, zvichiita kuti ive pfuma inokosha mumaindasitiri akasiyana-siyana.
Chimwe chezvakanakira zvikuru zvemamita ekuyerera kweDoppler anotakurika ndechekuti anoshanda zvakasiyana-siyana. Midziyo iyi midiki uye yakareruka yakagadzirwa kuti itakurwe zviri nyore uye ishandiswe munzvimbo dzakasiyana, zvichiita kuti ive yakakodzera kuyerwa panzvimbo uye kuongororwa panzvimbo. Ingave iri kutarisa kuyerera kwemvura munzizi nenzizi, kuongorora mashandiro emapombi nemavharuvhu munzvimbo dzemaindasitiri, kana kuita tsvakiridzo munzvimbo yerabhoritari, mamita ekuyerera eDoppler anotakurika anopa data rakarurama, rakavimbika, uye renguva chaiyo.
Tekinoroji iri kushandiswa paDoppler flow mita yakavakirwa pakushandisa mafungu e ultrasonic kuyera mwero wekuyerera kwemvura. Nekuburitsa mafungu eruzha ane frequency yakakwira mumvura inofamba uye kuongorora mafambiro emafungu anoratidzwa, zvishandiso izvi zvinogona kuona mwero wekuyerera kwemvura nemazvo uye kuverenga mwero wekuyerera kwemvura. Iyi nzira yekuyera isingapindi, isingabatanidzi inoita kuti maDoppler flow mita akwane kune akasiyana-siyana emvura, kusanganisira mvura, mvura yakasviba, makemikari uye slurry.
Pamusoro pekunge inotakurika uye isingapindi muropa, mita dzeDoppler dzinotakurika dzinopa mukana wekushandisa zviri nyore uye kushanda zviri nyore. Nezvinhu zvakaita sedhijitari, kugona kunyora data, uye kubatana pasina waya, vashandisi vanogona kugadzirisa zviri nyore chishandiso, kuona mhedzisiro yekuyera panguva chaiyo, uye kutumira data kumidziyo yekunze kuti iongororwe zvakanyanya. Kureruka uku uye kusvikika kunoita kuti mita dzeDoppler dzive chishandiso chakakosha kune vese vane ruzivo uye kune avo vatsva pakuyera flow.
Pamusoro pezvo, data rinobuda kubva kuDoppler flow meter rinotakurika rinogona kupa ruzivo rwakakosha rwekugadzirisa maitiro, kugadzirisa matambudziko, uye kutarisa nharaunda. Nekuyera kuyerera nekumhanya kwakarurama, vashandisi vanogona kuona matambudziko angangoitika muhurongwa hwemvura hwakadai sekuvharika, kubuda kwemvura kana kusashanda zvakanaka. Maitiro aya ekugadzirisa nekugadzirisa mashandiro anoita zvinhu anoguma nekuchengetedza mari, kuwedzera kugadzirwa kwezvinhu uye kudzikira kwekukanganisa nharaunda.
Kazhinji, kushandiswa kwakasiyana-siyana kwemuchina weDoppler flow meter unotakurika kunoita kuti uve chishandiso chakakosha pakushandisa kwakasiyana-siyana. Kubva pakuyera munda kusvika kuzvidzidzo zverabhoritari, zvishandiso izvi zvinopa data rakarurama uye rakavimbika, mashandiro ari nyore kushandisa, uye ruzivo rwakakosha pamusoro pesimba remvura uye kuyerwa kwekuyerera. Sezvo tekinoroji ichiramba ichifambira mberi, muchina weDoppler flow meter unotakurika pasina mubvunzo uchaita basa rakakosha mukuvandudza kushanda zvakanaka, kuchengetedzeka uye kugara kwenguva refu mumaindasitiri ese.
Nguva yekutumira: Chivabvu-26-2024