Senotlolo sa katleho ea rona ke "Boleng bo Botle ba Sehlahisoa, Boleng bo utloahalang le Tšebeletso e Sebetsang" bakeng sa profiler ea hona joale ea mahlaseli a mahlano a acoustic Doppler, Hona joale re thehile litšebelisano tsa khoebo tse nyenyane tse tsitsitseng le tse telele le bareki ba tsoang Amerika Leboea, Europe Bophirimela, Afrika, Amerika Boroa, linaheng le libaka tse fetang 60.
Senotlolo sa katleho ea rona ke "Boleng bo Molemo ba Sehlahisoa, Boleng bo utloahalang le Tšebeletso e Sebetsang" bakeng saADCP | mitha ea hona joale | Doppler profil ea hona joale, Ho tataisoa ke litlhoko tsa bareki, ka sepheo sa ho ntlafatsa katleho le boleng ba litšebeletso tsa bareki, re lula re ntlafatsa lintho le ho fana ka litšebeletso tse feletseng. Re amohela ka tieo metsoalle ho buisana ka khoebo le ho qala tšebelisano-'moho le rona. Re tšepa ho kopanya matsoho le metsoalle liindastering tse fapaneng ho theha bokamoso bo botle.
Letoto la RIV-F5 ke ADCP e nang le maballo a mahlano e sa tsoa hlahisoa. Sistimi e ka fana ka lintlha tse nepahetseng le tse tšepahalang joalo ka lebelo la hajoale, phallo, boemo ba metsi le mocheso ka nako ea nnete, e sebelisoang hantle bakeng sa lits'ebetso tsa temoso ea likhohola, merero ea phetisetso ea metsi, tlhahlobo ea tikoloho ea metsi, temo e bohlale le lits'ebeletso tse bohlale tsa metsi. Sistimi ena e na le transducer ea maballo a mahlano. Ho eketsoa molumo o mong oa molumo o bohareng oa 160m ho matlafatsa bokhoni ba ho latela maemo a tlase bakeng sa tikoloho e ikhethang joalo ka metsi a nang le sediment e ngata, mme data ea sampole e ntse e fumana lintlha tse nepahetseng le tse tsitsitseng.
Esita le tikolohong ea metsi a rarahaneng a nang le li-turbidity tse phahameng le lebelo la phallo e phahameng, sehlahisoa sena se ntse se khona ho ba le ts'ebetso e babatsehang, e ka bapisoang le lihlahisoa tse ntle ka ho fetisisa tsa machaba tse tšoanang, Ke khetho e ntle ka ho fetisisa bakeng sa ADCP ea boleng bo phahameng, e sebetsang hantle le e theko e tlaase.
Mohlala | RIV-300 | RIV-600 | RIV-1200 |
Boemo ba hajoale | |||
Khafetsa | 300kHz | 600kHz | 1200kHz |
Lethathamo la profil | 1 ~ 120m | 0.4~80m | 0.1 ~ 35m |
Lebelo la lebelo | ±20m/s | ±20m/s | ±20m/s |
Ho nepahala | ± 0.3% ± 3mm/s | ± 0.25% ± 2mm/s | ± 0.25% ± 2mm/s |
Qeto | 1mm/s | 1mm/s | 1mm/s |
Boholo ba lera | 1-8m | 0.2 ~ 4m | 0.1 ~ 2m |
Palo ea lihlopha | 1-260 | 1-260 | 1-260 |
Sekhahla sa ntlafatso | 1Hz | ||
Ho latedisa tlase | |||
Leqhubu la modumo o bohareng | 400kHz | 400kHz | 400kHz |
Sekhahla sa botebo se sekametseng | 2 ~ 240m | 0.8-120m | 0.5–55m |
Mokhahlelo oa botebo o otlolohileng | 160m | 160m | 160m |
Ho nepahala | ± 0.3% ± 3mm/s | ± 0.25% ± 2mm/s | ± 0.25% ± 2mm/s |
Lebelo la lebelo | ±20 m/s | ±20m/s | ±20m/s |
Sekhahla sa ntlafatso | 1Hz | ||
Transducer le hardware | |||
Mofuta | Piston | Piston | Piston |
Mokhoa | Broadband | Broadband | Broadband |
Tlhophiso | 5 maballo (leqhubu la molumo o bohareng) | 5 maballo (leqhubu la molumo o bohareng) | 5 maballo (leqhubu la molumo o bohareng) |
Li-sensor | |||
Mocheso | Range: - 10 ° C ~ 85 ° C; Ho nepahala: ± 0.5 ° C; Qeto: 0.01°C | ||
Motsamao | Sebaka: ± 50 °; Ho nepahala: ± 0,2 °; Qeto: 0.01° | ||
Sehlooho | Range: 0 ~ 360 °; Ho nepahala: ± 0.5 ° (e lekantsoeng); Qeto: 0. 1 ° | ||
Phepelo ea motlakase le likhokahano | |||
Tšebeliso ea matla | ≤3W | ||
Kenyeletso ea DC | 10.5V ~ 36V | ||
Lipuisano | RS422, RS232 kapa 10M Ethernet | ||
Polokelo | 2G | ||
Thepa ea ntlo | POM (e tloaelehileng), titanium, khetho ea aluminium (ho ipapisitse le tekanyo e tebileng e hlokahalang) | ||
Boima le boholo | |||
Boemo | 245mm (H)×225mm (Dia) | 245mm (H)×225mm (Dia) | 245mm (H)×225mm (Dia) |
Boima ba 'mele | 7.5kg moeeng, 5kg metsing (e tloaelehileng) | 7.5kg moeeng, 5kg metsing (e tloaelehileng) | 7.5kg moeeng, 5kg metsing (e tloaelehileng) |
Tikoloho | |||
Boholo bo tebileng | 400m/1500m/3000m/6000m | ||
Mocheso oa ts'ebetso | -5°~45°C | ||
Mocheso oa polokelo | -30° ~ 60°C | ||
Software | IOA river current measurement software e nang le li-module tsa ho fumana le ho tsamaea |
Theknoloji ea pele ea li-acoustic le boleng bo tiisitsoeng ba indasteri ea sesole;
Transducer e nang le maballo a mahlano e nang le molumo o bohareng oa 160m e kenyellelitsoeng, haholo-holo e sebelisetsoang metsi a nang le sediment e ngata;
Tlhokomelo e bonolo e nang le moralo o tiileng le o tšepahalang oa kahare;
Bokhoni ba ho kenya data ea liphetho tsa litekanyo ho seva sa Webo se boletsoeng;
Theko e ngata ea tlhōlisano ha e bapisoa le ts'ebetso e tšoanang ea ADCP 'marakeng;
Ts'ebetso e tsitsitseng, ts'ebetso e tšoanang ea Main le parameter joalo ka lihlahisoa tse tšoanang
Ts'ebeletso e phethahetseng ea tekheniki e ts'ehetsoeng ke baenjiniere ba litsebi tse nang le boiphihlelo, ba fanang ka eng kapa eng eo u e hlokang nakong ea tekanyo ka nako e khuts'oane ka karabo e potlakileng.Ka tšehetso ea tekheniki e tsoang Setsing sa Acoustics sa Chinese Academy of Sciences, Seahawk Plus e hlahisitse letoto la li-RIV-F5 tsa maqhubu a mahlano a li-acoustic Doppler flow velocity profilers. Sistimi ena e sebelisa molao-motheo oa acoustic Doppler ho hlahisa lebelo le nepahetseng la phallo, sekhahla sa phallo, boemo ba metsi le data ea mocheso ka nako ea nnete ea inthanete, e fana ka lintlha tse nepahetseng le tse tšepahalang bakeng sa lits'ebetso tsa temoso ea likhohola, merero ea phetisetso ea metsi, ho lekola tikoloho ea metsi, temo e bohlale le lits'ebeletso tse bohlale tsa metsi. Sistimi ena e na le transducer e nang le maballo a mahlano, e kopanyang lebaleng le bohareng la bathymetric le bophara ba botebo ba 160m, ho matlafatsa bokhoni ba ho latela maemo a tlase bakeng sa libaka tse khethehileng tsa metsi joalo ka lehlabathe le phahameng, ho etsa hore data ea sampole e nepahale ebile e tsitsitse. E ipapisitse le mahlale a matle le a tsitsitseng le ts'ebetso e ntle ea 'maraka ea letoto la RIV, RIV-F5 e fetohile moloko oa morao-rao oa lihlahisoa tse hlano tsa ADCP ka mor'a tlhahiso ea theknoloji. Esita le metsing a rarahaneng a nang le metsi a litšila le lebelo la phallo e phahameng, sehlahisoa se ntse se ka sebetsa hantle, se bapisoa le lihlahisoa tse ntle ka ho fetisisa tsa machaba tsa mofuta o tšoanang, 'me ke khetho e ntle ka ho fetisisa bakeng sa ADCP ea boleng bo phahameng, e sebetsang hantle le e theko e tlaase.