Ana samun kwararar hanyoyin ruwa a cikin yanayi da kuma cikin gine-ginen da ɗan adam ya gina. A cikin yanayi, ana lura da kwararar ruwa a manyan koguna kusa da magudanar ruwa: misali Kogin Nilu tsakanin Alexandria da Alkahira, Kogin Brisbane a Brisbane. Ana samun ruwa mai gudu a cikin kogunan dutse, rafukan kogi da rafukan ruwa. Misalan gargajiya sun haɗa da rafukan ruwa na Kogin Nilu, rafukan Zambesi a Afirka da kuma magudanar ruwa ta Rhine.
Kogin Wisconsin da sandunan yashi a watan Agusta, 1966 - yana kallon sama.
Tashoshin da ɗan adam ya gina a buɗe na iya zama hanyoyin samar da ruwa don ban ruwa, samar da wutar lantarki da ruwan sha, hanyar jigilar kaya a cikin tashoshin tace ruwa, hanyoyin ruwan sama, wasu maɓuɓɓugan ruwa na jama'a, magudanar ruwa a ƙarƙashin hanyoyi da layukan jirgin ƙasa.
Ana lura da kwararar ruwa a cikin ƙananan hanyoyi da kuma manyan wurare. Misali, zurfin kwararar ruwa na iya kasancewa tsakanin santimita kaɗan a cikin tashoshin tace ruwa da kuma sama da mita 10 a cikin manyan koguna. Matsakaicin saurin kwararar ruwa na iya kasancewa daga ƙasa da 0.01 m/s a cikin ruwa mai natsuwa zuwa sama da m50/s a cikin manyan hanyoyin zubar ruwa. Matsakaicin fitarwa2 na iya ƙaruwa daga Q ~ 0.001 l/s a cikin masana'antun sinadarai zuwa Q > 10 000 m3/s a cikin manyan koguna ko hanyoyin zubar ruwa. Duk da haka, a kowane yanayi na kwararar ruwa, ba a san wurin da saman da ba shi da tabbas ba a da, kuma ana tantance shi ta hanyar amfani da ƙa'idodin ci gaba da motsi.
Don haka a cikin ci gaban kimiyya da fasaha na yau, sabunta samfura, waɗanda samfuran ruwa waɗanda ke auna ƙimar kwararar hanyoyin buɗewa suka fi wayo da daidaito, kamar haka:
Lokacin Saƙo: Satumba-29-2024