Kuyanjanitsa ndi Kuyenda ndi Kuzama
Kuti calibration ikhale yovomerezeka, transducer iyenera kulumikizidwa molunjika komanso molunjika.ndi kuyenda.Pomwe zida za Ultraflow QSD 6537 zimasinthidwa ndikuloza kuyenda, iwoikhoza kuloza kunsi kwa mtsinje popanda kutayika pang'ono kulondola kwa ma calibration.Mungafune kuchita izipamene kuyipitsa nkhope ya sensor ndi vuto.Kuthamanga kulikonse kwa angled mu ndege yopingasa kudzaterokuchepetsa liwiro lojambulidwa.
Chida cha Ultraflow QSD 6537 chiyenera kuikidwa m'madzi mofanana ndi pamwambakuwerenga mozama kuti muyeze molondola (~ +/- 10 deg), ngati sichozama chitha kuwerenga molakwikandipo chifukwa chake kuzama kojambulidwa kungakhale kujambula molakwika.
Kuthamanga Kwambiri Kulimbana ndi "Average" Velocity
Mukawona ma velocities a Ultraflow QSD 6537, adzawoneka kuti akusiyana ndi 10% kapena kuposa.kuchokera pa scan mpaka pamasamba ena.Chifukwa Ultraflow QSD 6537 imakhudzidwa kwambiri ndi kusiyanasiyanamumayendedwe, mumatha kuwona kusintha kwa liwiro lachilengedwe panjira.Ngakhale kutulutsa mu kanjira kungakhale kosasintha kwa nthawi ndithu, ndikugawa kwa liwiro kumasintha nthawi zonse.Mitsinje yamitundu yosiyanasiyana imayendayenda uku ndi ukundi kugona pamwamba pamene akupita pansi pa tchanelo.Mafunde amphamvu ndi ma eddyamanyamulidwa kunsi kwa mtsinje kwa mtunda wautali pamene iwo amawola pang’onopang’ono.Ma Hydrographers adzagwiritsidwa ntchitokukhala ndi izi kuchotsedwa pang'ono ndi inertia yamakina ya mita yamakono ndi nthawimomwe muyeso wodziwika bwino umayendera nthawi.Komabe onse adzaona kuti mlingo wakusintha kwa mita yapano kumasiyanasiyana panthawi yanthawi.Kudula mitengo mosalekeza pamalo amodzi ndi Ultraflow QSD 6537 kudzawonetsa iziliwiro pulsations.Makhalidwe adzakhala osiyana pamasamba osiyanasiyana ndipo amasiyanakutulutsa.Kuzungulira kumaphatikizapo kusinthasintha kwakanthawi kochepa (masekondi angapo) atakulungidwakusinthasintha kwanthawi yayitali (mpaka mphindi zambiri).Kuthamanga kwa nthawi yaitali kungawonekensomakamaka m'mitsinje ikuluikulu ikasefukira.Poyerekeza liwiro la Ultraflow QSD 6537 komanso kuwerengera kwamamita pamakina, makuwonetsera kuyenera kuwonedwa motalika mokwanira kuti muyerekeze tanthauzo la zowerengedwa.The UltraflowQSD 6537 ichita zambiri izi mkati koma ngati wodula mitengo wakunja akugwiritsidwa ntchitoJambulani kuchuluka kwa mawerengedwe atha kuchitidwanso apa izi zithandizira kuchepetsa pafupipafupizosiyana.
Kutembenuka kwa Logged to Mean Velocity
Ma liwiro oyezedwa angafunikire kusinthidwa pokonza positi kuti awonetse tanthauzoliwiro la mayendedwe.Zomwe zidzagwiritsidwe ntchito ndizokhazikika pamasamba ndipo ziyenera kutsimikiziridwa ndiwoyendetsa.Izi zimachitika popeza liwiro la njira ndi njira wambandikufananiza ndi liwiro lapakati lolowera.Ngati ndi kotheka, ndondomekoyi iyenera kukhalamobwerezabwereza pa zotuluka zosiyanasiyana
Kumene ubale uli wovuta kapena wosakhazikika, kulondola kwa njirayi kumasokonezedwa.
M'mikhalidwe yoyenda yalaminar, njirayo imatanthawuza kuti liwiro likhoza kukhala pakati pa 90%ndi 110% ya liwiro lolowera.
Mumayendedwe ang'onoang'ono (nenani chitoliro cha 500mm m'mimba mwake) chinthucho chingakhale pafupi ndi 100% ngatimalo oyimira oyenda adzakhala "awonedwa" ndi Ultraflow QSD 6537 ndipo adathandiziraliwiro lodulidwa.
M'mayendedwe akuluakulu okhawo omwe ali pafupi ndi Ultraflow QSD 6537 "adzawoneka" ndipoubale udzadalira momwe gawoli likugwirizanirana ndi liwiro loyima ndi lopingasakugawa mu njira.Chida chomwe chili pakatikati pa mtsinjewo chimayenda bwinokukhala pamalo othamanga kwambiri.Komabe munjira yakuya Ultraflow QSD 6537 imatha kuwonagawo locheperako la mbiri ya liwiro.
Nthawi yotumiza: Dec-02-2022