1. Okokuqala, zombini i-insertion electromagnetic flowmeter kunye ne-insertion turbine flowmeter zisekelwe kumgaqo wokulinganisa isantya senqaku, ngelixa i-ultrasonic flowmeter isekelwe kumgaqo wokulinganisa isantya somgca. Emva kokulungiswa kokusasazwa kwesantya, ngokusisiseko ilingana nomlinganiselo wesantya somphezulu, kwaye ukuchaneka kwayo kuphezulu kunoko kwe-flowmeters ezikhankanyiweyo apha ngasentla.
2. Ezinye izixhobo zokufaka (ezibhekisa kwiiturbine zokufaka, i-electromagnetic, uxinzelelo oluhlukeneyo, ukuchitheka kwe-vortex, njl.njl.) zonke zifuna ukulungiswa kunye nokubuyiselwa kwe-velocity distribution coefficient a, i-blockage coefficient, kunye ne-interference coefficient. Buza ukuba umsebenzisi ulwenzile na ulungiso kunye nokubuyiselwa xa esebenzisa ezinye izixhobo zokufaka. Ngaphandle koko, kuya kwenzeka iimpazamo ezithile. Nangona kunjalo, ezi zinto zingasentla aziyichaphazeli i-insertion ultrasonic flowmeter.
3. Ezinye izixhobo zokufaka zibala isantya somphezulu wombhobho wonke ngokusekelwe kwisantya sokuhamba kwenqaku. Ke ngoko, iimfuno zokusasazwa kwesantya solwelo kumbhobho zingqongqo kakhulu. Ukuba ukuhamba kolwelo olukwimbhobho okungekho axisymmetric kubangelwa kukungabikho kwamacandelo epayipi athe tye, kuya kubangela iimpazamo ezithile ekulinganisweni, okanye iimpazamo ezinkulu ngenxa yokuphazamiseka kokuhamba komoya.
4. Qonda indlela yokwenyani yombhobho kwindawo, nokuba kukho imibhobho yamasebe, nokuba kukho na icandelo lemibhobho ethe tye elaneleyos kwindawo yokufakela.
5. Qonda ubomi bomsebenzi wombhobho, ububanzi bokwenyani bombhobho, ubukhulu bodonga, izinto ezisetyenzisiweyo, kunye nokuba kukho na imiphetho yangaphakathi kunye neziganeko zokulinganisa ngaphakathi kombhobho.
Ixesha leposi: Epreli-30-2025