1.0 Mayelana Nesibali Sosayizi Wepayipi Lamanzi Lt
I-Water Pipe Size Calculator Lt, uhlelo lokufaka usayizi wamapayipi amanzi ahlanzekile kumadivayisi e-android iyithuluzi eliwusizo Lonjiniyela Bomphakathi, Abaklami, nabanye ochwepheshe bonjiniyela ababambe iqhaza ekwakhiweni kwamanethiwekhi amanzi ahlanzekile. Uhlelo lokusebenza lufaka usayizi wamapayipi osheshayo kanye nokubala okusheshayo kwesivinini sokugeleza nokulahlekelwa kwekhanda lepayipi ngenxa yokungqubuzana. Ihloselwe ukuhlaziya ipayipi elilodwa noma ipayipi elilodwa ngesikhathi ochungechungeni lwamapayipi futhi ngaleyo ndlela, ingase isebenze njengethuluzi lababuyekezi bedizayini lapho iqinisekisa osayizi bamapayipi kumamodeli we-hydraulic. Ukukhetha usayizi wamapayipi kusekelwe kumakhathalogi ezakhiwe ngezinto ezihlukahlukene zamapayipi ezithobela izindinganiso ezithile.
2.0 Izinguqulo
Kunezinguqulo ezimbili ze-Water Pipe size Calculator. Inguqulo ye-lite ne-Standard Edition (SE). Zombili izinguqulo zinikezwa mahhala. Inguqulo ye-lite ihlanganisa izibalo eziyisisekelo ze-hydraulic zokulinganisa amapayipi, isivinini sangempela soketshezi, ukulahlekelwa kwekhanda okukhethekile, kanye ne-gradient yokulahlekelwa kwekhanda. Inguqulo ye-SE ihlanganisa izici ezengeziwe zokuthuthukisa usayizi wamapayipi, ukucindezelwa kwe-node, ukuphuma kwe-HGL, nesipredishithi sesidingo senqwaba esisekelwe ekubeni khona kanye nokubala kokugeleza kwedizayini ezifanele ukuklama imigqa yeziqu zenethiwekhi yamanzi.
3.0 Imibandela Yokuklama
Ama-algorithms asetshenziswa ku-Water Pipe size Calculator Lt asekelwe ezimisweni zama-hydraulic amapayipi okucindezela. Isibalo sokulinganisa amapayipi sisekelwe kufomula yokuphuma/yokuqhubeka ethi Q=AV, lapho Q = izinga lokugeleza ngamalitha ngomzuzwana, A = indawo enqamulayo yepayipi ngamamilimitha, kanye no-V=isivinini samanzi epayipini . Isibalo sokulahlekelwa ikhanda sisekelwe ku-Hazen-Williams friction loss equation Hf=10.7*L*(Q/C)^1.85/D^4.87 lapho i-Hf =ukulahleka kokushayisana ngamamitha, L=ubude bepayipi ngamamitha, C=Hazen-Williams friction i-coefficient yokulahlekelwa, kanye no-D=diameter wepayipi ngamamilimitha. Osayizi bamapayipi basekelwe ekucacisweni okujwayelekile kwezinto ezilandelayo: I-Ductile Iron (DI), IS0 2531, BSEN 545 & 598; I-Thermosetting Resin / Fiberglass eqinisiwe (RTR, GRP, GRE, FRP), AWWA C950-01; High Density Polyethylene (HDPE), SDR11, PN16, PE100; i-UPVC, PN16, Class 5, EN12162, ASTM1784. Idayamitha yepayipi elingaphakathi noma ibhore elincane lamanye amazinga lingahluka futhi lingafakwa kukhathalogi eyakhelwe ngaphakathi kulolu hlelo lokusebenza. Kodwa-ke, umsebenzisi usengasebenzisa uhlelo lokusebenza ukuze anqume ububanzi obudingekayo bangaphakathi kwamanye amapayipi ezigaba ezihlukene zokucindezela futhi abhekisele kumakhathalogi amapayipi ahambisanayo okukhethwa kobubanzi bepayipi elivamile.
4.0 Imiyalo - Funda ngaphambi kokusebenzisa uhlelo lokusebenza.
Kucatshangwa ukuthi ukugeleza kokuklama ngamalitha ngomzuzwana sekuvele kubalwa futhi kuyatholakala kwipayipi ethile. Isibalo sokugeleza komklamo singabhalwa ngesandla. Kwinkambu yedatha ethi “Flow Q ngamalitha/isekhondi (lps)”, bhala ukugeleza komklamo bese ucindezela inkinobho ethi “KULUNGILE” ukuze wengeze idatha kusistimu. Faka ikhodi enye idatha efanelekile yesivinini somklamo, ubude bepayipi kanye ne-Hazen-Williams yokulahleka kwe-coefficient C yento edingekayo yamapayipi. Inani elizenzakalelayo lika-C lingu-0 lokukhetha okuzenzakalelayo kwevelu engu-C ngokuya ngohlobo lwento ephathekayo. Okumisiwe kungabhalwa ngaphezulu ngokubhala ngekhodi inani elidingekayo elingeqile ku-150. Lishintshe ngokuya ngemfuneko yezinto zamapayipi noma ubudala bepayipi. Cindezela inkinobho ehambisanayo ethi KULUNGILE ngemva kokufaka ikhodi yedatha ngayinye bese ucindezela inkinobho ethi “Cindezela lapha ukuze uqinisekise idatha”. Ukuze usayizi wepayipi, cindezela inkinobho yempahla yepayipi edingekayo. Okukhiphayo kuzovezwa ezinkambini zedatha ezihambisanayo kukholamu engakwesokudla. Inkinobho yokusetha kabusha isula zonke izinto eziguquguqukayo kanye nedatha yokufaka/yokukhiphayo.
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Kubuyekezwe ngo-
Sep 2, 2025