Igipimo cy'amazi gikoreshwa mu gupima amashanyarazi gifunguye kugira ngo Parshall flumes ikoreshwe

Igipimo cy'amazi gikoreshwa mu gupima umuyoboro ufunguye gikubiyemo gukoresha igipimo cy'amazi gikoreshwa mu gupima umuyoboro ufunguye gifatanye n'icyuma cya Parshall flume kugira ngo gipime umuyoboro ufunguye utembera. Dore ingingo z'ingenzi:

1. Uko bikora:
   • Flume ya Parshall: Flume ya Parshall ni imiterere idahinduka ya hydraulic yihutisha inzira y’amazi ifunguye kandi idafite imiterere. Ifata impande zombi zifatanye kandi ifite igitonyanga mu gice cyo hejuru cy’umuyoboro wa flume. Ibi bituma umuvuduko w’amazi mu gice cyo hejuru cy’umuyoboro ugenwa n’igipimo kimwe ahantu runaka.
   • Igipimo cy'amazi gikoreshwa na Ultrasonic: Akamashini gapima amazi gashyirwa hejuru y'umugezi unyura mu cyuma cya Parshall gatanga ijwi rinyura hejuru y'amazi. Igihe gishize hagati yo kohereza ijwi no kwakira ijwi rinyura hejuru y'amazi kigena urwego rw'amazi mu cyuma. Iki gipimo gihinduka umuvuduko w'amazi binyuze mu gukoresha ikigereranyo cyateguwe mbere kijyanye n'ubwoko n'ingano y'icyuma cya Parshall gikoreshwa.
2. Ibyiza:
   • Ubuziranenge: Ishobora gutanga ubuziranenge bwiza muri rusange bwo gupima amazi, ubusanzwe iri hagati ya ± 8-10% bitewe n'ibintu bitandukanye nko kuba icyuma gipima amazi neza, kuba icyuma gipima amazi neza, kuba igikoresho gishyiraho amakosa, ndetse no kuba igikoresho gipima amazi neza.
   • Gushyiraho icyuma kidakora ku kintu kimwe: Imashini ikoresha ikoranabuhanga ntikora ku kintu kimwe, bivuze ko idakorwaho n'ibintu nk'amavuta, ibintu bikomeye biva mu mazi, ubutare n'ibindi binyabutabire bihumanya mu mazi. Bisaba kandi isuku nke.
   • Uburyo bwinshi bwo gukoresha: Amafuru ya Parshall akoreshwa cyane mu bikorwa bitandukanye nko mu miyoboro yo kuhira, amazi yo hejuru, imiyoboro y’inganda, n’inganda zitunganya amazi yanduye. Guhuza n’icyuma gipima amazi gikoresha ikoranabuhanga bituma kiba igisubizo cyiza cyo gupima amazi yavuye mu miyoboro.
3. Imbogamizi n'imbogamizi:
   • Ibintu bifitanye isano n’ibidukikije: Ibipimo by’amazi bipima ikirere bishobora kugira ingaruka ku muvuduko w’umuyaga, umwuka n’ubushyuhe bw’ikirere. Impinduka mu bushyuhe bw’ikirere zishobora kugira ingaruka ku muvuduko w’amajwi, bityo icyuma gipima ikirere kigomba kwishyura izi mpinduka. Imirasire y’izuba ishobora kandi kugira ingaruka ku mikorere y’icyuma gipima ikirere binyuze mu gushyushya icyuma gipima ikirere.
   • Ihindagurika ry'amazi: Ihindagurika ry'amazi, ifuro, n'ibisigazwa biri ku mazi mu mazi bishobora gutanga ingero nyinshi z'amazi anyuramo kuko icyuma gishobora kubimenya mbere y'uko kimenya urwego nyarwo rw'amazi anyuramo.
   • Ibisabwa mu gushyiraho ibyuma bifunga: Ibikoresho bifunga ibyuma bifunga ibyuma bigomba kuba biringaniye kuva imbere kugera inyuma no kuva ku ruhande rumwe kugera ku rundi kugira ngo bipimwe neza. Nubwo hakozwe ubugororangingo kuri bimwe mu bikoresho bifunga ibyuma, kwemeza ko bishyirwa neza kandi bigashyirwa ku murongo ni ingenzi kugira ngo hapimwe neza amazi asohoka.