Ukuqondanisa Nokugeleza Nokujula
Ukuze ukulinganisa kusebenze, i-transducer idinga ukuqondisa ngokuvundlile nangokuqondilekanye nokugeleza. Ngenkathi izinsimbi ze-Ultraflow QSD 6537 zilinganiswa zikhomba ekugelezeni, zonaingaqondiswa phansi ngokulahlekelwa okuncane kokunemba kokulinganisa. Ungase ufune ukwenza lokhuuma ukungcoliswa kobuso benzwa kuyinkinga. Noma yikuphi ukugeleza okugobile endizeni evundlile kuzokwenzekanciphisa ijubane elirekhodiwe.
Ithuluzi le-Ultraflow QSD 6537 kumele lifakwe emanzini ahambisana nobuso ukuzeukufundwa kokujula ukuze kulinganiswe ngokunembile (~ +/- 10 deg), uma kungenjalo ukujula kungase kufundwe ngokungalungilengakho-ke ukujula okurekhodiwe kungaqoshwa ngendlela engalungile.
Ijubane Elisheshayo Uma Liqhathaniswa “Nesilinganiso”
Uma ubona ijubane le-Ultraflow QSD 6537, lizobonakala lishintsha ngo-10% noma ngaphezulu.kusukela ekuskeni kuya ekuskeni kwezinye izingosi. Ngoba i-Ultraflow QSD 6537 ibucayi kakhulu ekushintsheniNgejubane, uyakwazi ukubona izinguquko zejubane zemvelo esiteshini.Nakuba ukukhishwa kwesiteshi kungase kuhlale isikhathi eside,Ukusatshalaliswa kwejubane kuhlala kushintsha. Imifudlana yejubane ehlukene iyazulazula isuka kolunye uhlangothi iye kolunyekanye nombhede obheke phezulu njengoba ziqhubeka phansi emseleni. Ukuzungeza okuguquguqukayo kanye nama-eddies kuyashintshashintshaithwalwa iye phansi komfula amabanga amade ngenkathi ibola kancane kancane. Ama-Hydrographer azosetshenziswaukuba lesi senzo sisuswe kancane yi-inertia yemishini yemitha yamanje kanye nesikhathilapho isilinganiso esivamile sinqunyelwe khona isikhathi. Kodwa-ke bonke bazobe beqaphele ukuthi izingaukuzungeza kwemitha yamanje kuyahlukahluka phakathi nesikhathi.Ukurekhoda ijubane njalo endaweni eyodwa nge-Ultraflow QSD 6537 kuzobonisa lokhu kujikelezaukushaya kwejubane. Izici zizohluka ezindaweni ezahlukene futhi zizohluka ngeukukhishwa. Imijikelezo ngokuvamile izoba nokuguquguquka kwesikhathi esifushane (imizuzwana embalwa) okubekwe ngaphezuluukuguquguquka okujikelezayo okude (kuze kube yimizuzu eminingi). Ukushaya kwenhliziyo okude kungabonakala futhiikakhulukazi emifudlaneni emikhulu lapho kunezikhukhula.Uma kuqhathaniswa ijubane le-Ultraflow QSD 6537 kanye nokufundwa kwemitha yamanje kagesi,isibonisi kufanele sibhekwe isikhathi eside ngokwanele ukulinganisa isilinganiso sokufundwa.I-QSD 6537 izokwenza iningi lalokhu kucubungula ngaphakathi kodwa uma kusetshenziswa i-logger yangaphandle ukwenza lokhuukurekhoda ukufundwa. Ukulinganisa kungenziwa lapha futhi lokhu kuzosiza ekunciphiseni imvamisa emfushaneukuhlukahluka.
Ukuguqulwa Kwe-Logged kuya ku-Mean Velocity
Idatha yejubane elilinganisiwe kungadingeka ilungiswe ngesikhathi sokucubungula ngemuva kokubonisa isilinganisoisivinini sesiteshi. Izici ezisetshenziswayo zizoba yindawo ethile futhi kufanele zinqunywe yi-opharetha. Lokhu kwenziwa ngokuthola ijubane elimaphakathi lesiteshi ngamasu avamilefuthi uyiqhathanise nesivinini esijwayelekile esibekiwe. Uma kudingeka le nqubo kufanele ibekuphindaphindwa ekukhishweni okuhlukahlukene
Lapho ubudlelwano buyinkimbinkimbi noma bungazinzile, ukunemba kwale ndlela kuyaphazamiseka.
Ezimweni zokugeleza kwe-laminar, ijubane elimaphakathi lesiteshi lingalindelwa ukuthi libe phakathi kuka-90%kanye ne-110% yejubane elibekiwe.
Eziteshini ezincane (ake sithi ipayipi elinobubanzi obungu-500mm) isici singase sibe cishe yi-100% njenge-Indawo emele ukugeleza izobe “ibonwe” yi-Ultraflow QSD 6537 futhi inegalelo kuijubane elibhalwe phansi.
Eziteshini ezinkulu kuphela indawo eseduze ne-Ultraflow QSD 6537 ezobonakala futhiubudlelwano buzoncika ekutheni le ngxenye ihlobana kanjani nejubane eliqondile nelivundlileukusatshalaliswa esiteshini. Ithuluzi elitholakala maphakathi nomfudlana ngokuvamile lizotholakalakungaba sendaweni yesivinini esiphezulu. Kodwa-ke, esiteshini esijulile i-Ultraflow QSD 6537 ingabona kuphelaingxenye ehamba kancane yephrofayili yejubane.
Isikhathi sokuthunyelwe: Disemba-02-2022