Melapo e bulehileng ea kanale e fumanoa Tlhahong hammoho le mehahong e entsoeng ke motho Tlhahong, melapo e khutsitseng e bonoa linōkeng tse kholo tse haufi le melapo ea tsona: mohlala, Noka ea Nile pakeng tsa Alexandria le Cairo, Noka ea Brisbane e Brisbane. Metsi a phallang a fumanoa linōkeng tsa lithaba, liphororong tsa linoka le liphororong. Mehlala ea khale e kenyelletsa mafika a Noka ea Nile, liphororong tsa Zambesi Afrika le liphororong tsa Rhine.
Noka ea Wisconsin le mekoallo ea lehlabathe ka Phato, 1966 - li shebile holimo.
Likanale tse bulehileng tse entsoeng ke motho e ka ba likanale tsa phepelo ea metsi bakeng sa nosetso, phepelo ea motlakase le metsi a nooang, kanale ea conveyor lifemeng tsa kalafo ea metsi, litsela tsa metsi a sefefo, liliba tse ling tsa sechaba, li-culvert tse ka tlas'a litsela le literene.
Phallo ea kanale e bulehileng e bonoa maemong a manyane hammoho le a maholo. Mohlala, botebo ba phallo bo ka ba pakeng tsa lisenthimithara tse 'maloa limeleng tsa kalafo ea metsi le ho feta 10 m linōkeng tse kholo. Lebelo le tloaelehileng la phallo le ka tloha ho ka tlase ho 0.01 m/s metsing a khutsitseng ho ea ho ka holimo ho 50 m/s tseleng e phahameng ea tšollo ea metsi. Sebaka sa phallo eohle2 se ka atoloha ho tloha ho Q ~ 0.001 l/s limeleng tsa lik'hemik'hale ho ea ho Q > 10 000 m3/s linōkeng tse kholo kapa linōkeng tse kholo. Leha ho le joalo, boemong bo bong le bo bong ba phallo, sebaka sa bokaholimo bo lokolohileng ha se tsejoe esale pele 'me se fumanoa ka ho sebelisa melao-motheo ea ho tsoela pele le ea matla.
Kahoo ntshetsopeleng e potlakileng ya saense le theknoloji ya kajeno, tlhahiso ya ntjhafatso ya dihlahiswa, e leng dihlahiswa tsa hydrological tse lekanyang sekgahla sa phallo ya dikanale tse bulehileng tse bohlale le tse nepahetseng haholoanyane, ka tsela e latelang:
Nako ea poso: Loetse-29-2024