Ukuchaneka nokusebenza kakuhle kuza kuqala kwicandelo leenkqubo zoshishino eziphumelelayo. Iindlela zemveli zinokuba ngaphantsi ekunikezeni umlinganiselo ochanekileyo wezinto ezibalulekileyo ezifana neeoyile ezityiwayo. Imitha yokuhamba kobunzima beCoriolis isetyenziswa kumashishini amaninzi ngenxa yokuchaneka kwayo, ukuthembeka kwayo kunye nokuphindaphinda kwayo, okwenza igalelo elikhulu kubuchwepheshe bokulinganisa ukuhamba. Abaqhubi kunye neenjineli bayakwazi ukuphucula ubuchule bokuvelisa, ukucokisa kunye nokusasazwa kweeoyile ezityiwayo ngeemitha eziyilwe ngobuchule.
Sijonge ukukungenisa kwihlabathi elimangalisayo leemitha zokuhamba kobunzima beCoriolis kunye nokusetyenziswa okusebenzayo kweeoyile ezityiwayo, apho iimitha zokuhamba kobunzima zenziwa izixhobo ezibalulekileyo kwiindawo ezibandakanya imveliso, ukucocwa kakuhle kunye nokusasazwa. Masihlalutye ubunzima obubandakanya ubuchwepheshe obuphambili, ukusuka kumatshini ongasemva kwamandla eCoriolis ukuya kwizicelo ezisebenzayo. Funda ulwazi olusisiseko malungaImitha yokuhamba kobunzima beCoriolis.
Umsebenzi weeMitha zokuHamba kweCoriolis Mass kuMlinganiselo weOyile etyiwayo
Isixhobo sokulinganisa ukuhamba kobunzima sibaluleke kakhulu ekucutshungulweni ngempumelelo kweeoyile ezityiwayo, ngenxa yemisebenzi yaso ekhethekileyo ekusombululeni imingeni ethile. Silungelelaniswe kwiimeko ezahlukeneyo zokusebenza ngaphandle kokuphazamiseka ngelixa sigcina ukuchaneka. Ukuguquguquka okuguquguqukayo kunye nokuchaneka kubeka isiseko sendawo yaso ebalulekileyo. Ukuchaneka kubaluleke njengomgangatho kwishishini leoyile etyiwayo. Ukubaluleka kokuchaneka kubaluleka ekucutshungulweni kweeoyile ezityiwayo. Umgangatho ohambelanayo weeoyile ezityiwayo wenza isiseko seemveliso zokugqibela.
Ngamanye amazwi, ukungachaneki kokulinganisa ukuhamba kwamanzi kubangela iziphumo ezibizayo zokungangqinelani kwemveliso, nto leyo eyonakalisa udumo oluhlala ixesha elide lweempawu. Ukungangqinelani okunokwenzeka kuyawuphazamisa ulwaneliseko lwabathengi, oluthatha indawo ebalulekileyo kushishino oluchaphazeleka zizinto ezikhethwa ngabathengi. Ngenjongo yokugcina ingqibelelo yenkqubo yemveliso nokukhusela udumo lweempawu, kubalulekile ukudibanisa iimitha zokuhamba kobunzima beCoriolis kwimigca yokucubungula nokusasaza.
Isetyenziswa ngeendlela ezahlukeneyo kwiintlobo zeeoyile ezityiwayo
Kukho uluhlu lweeoyile ezityiwayo kwimarike okwangoku, kwaye nganye ineempawu zayo ezahlukeneyo. Ingasetyenziswa kwimigca yokucubungula iintlobo ngeentlobo zeeoyile ezityiwayo ezifana neoyile yomnquma, ioyile yesundu, ioyile yesoya nezinye. Ukongeza, ukuguquguquka kwayo kwiindlela ezahlukeneyo zokukhanya, amaqondo obushushu kunye namazinga okuhamba kwamanzi kuzishiya zilukhetho olufanelekileyo kwizigaba ezahlukeneyo zenkqubo yemveliso.
Ngaphezu koko, iimitha zokuhamba kobunzima beCoriolis zenzelwe ukumelana neemeko zokusebenza ezinzima. Iziphumo ezichanekileyo rhoqo zinokuziswa ngeemitha xa kulinganiswa ioyile kwindawo yokuhluza, kwisityalo sokucubungula okanye nakwindlela yokuthutha. Ke ngoko, zibonelela ngesisombululo esibanzi xa kujongwe iimfuno ezahlukeneyo zoshishino.
Iingenelo zeCoriolis Flow Meter ekulinganiseni ioyile etyiwayo
Imitha yokuhamba kobunzima beCoriolis ivelele ngeenzuzo ezininzi ezifana nokufaneleka kolwelo, ukuxinana okulungiselelweyo, ukulinganiswa kobunzima ngokuthe ngqo kunye nokuchaneka okungenakuthelekiswa nanto xa kubhekiselwa ekulinganisweni kweeoyile ezityiwayo. Ukongeza, zisebenza kakuhle ekoyiseni imingeni yokuqina. Masithathe iPalm Kernel Oil (PKO) njengomzekelo kula macandelo alandelayo.
Ukufaneleka kweLizwe leFluid
Ubuchule bokulinganisa ukuhamba kobunzima beCoriolis bukhanya ngokwamkela iimeko ezahlukeneyo zolwelo. Umzekelo, i-PKO iya kutshintsha ukusuka ekubeni yinto eqinileyo efana nebhotolo ukuya ekubeni yinto ecacileyo xa ubushushu budlula umda weqondo lokunyibilika eliphakathi kwama-24-28°C (75-82°F). I-PKO efana nebhotolo eqinileyo inzima ekulinganiseni ukuhamba kolwelo ngokwesiko, ingakumbi kumashishini afunekayo ngokuchanekileyo okuphezulu. Le mpawu ifana kakhulu nezinye iioyile zemifuno. Imeko yolwelo ibaluleke kakhulu kwizicelo ezininzi ezifana nokulungiswa kokutya, imisebenzi yokupheka nezinye izinto ezifana nayo.
Ukoyisa Imingeni Yokuqina
Iimitha zokuhamba zemveli ezilungileyo kunye nee-turbine flow ziyasilela ekusingatheni i-POK eqinileyo, kuba ukuqina kunokubangela umonakalo kunye nokuvaleka kweendawo ezihambayo kwi-isivamvo sokuhamba kwamanziImitha yokuhamba kobunzima beCoriolis igqwesile ekulinganiseni ulwelo oluxineneyo ngamasuntswana aqinileyo, ngaphandle kokubangela umonakalo nokuvaleka kwesensor. Lukhetho olufanelekileyo xa kusetyenziswa iindlela ezifanayo, ingakumbi kumashishini apho ukuqina kuyingxaki eqhelekileyo.
Umlinganiselo weViscosity onokwenziwa ngokwezifiso
Ukuqina kweeoyile kuyahluka ngenxa yobushushu kunye nendlela yokucubungula ngokubanzi. Ukuqina kwe-PKO kususela kwi-40-70 centistokes (cSt) kubushushu begumbi. Imitha yokuhamba kobunzima beCoriolis ijika ibe sisisombululo esifanelekileyo xa umlinganiselo ochanekileyo uwela ngaphakathi kwe-40-70 Cst. Ukuguquguquka kwayo kuyenza ibe sisixhobo esithembekileyo nesisebenzayo kwiimfuno ezithile zokuqina kweeoyile ezityiwayo kwiimeko ezahlukeneyo zokusebenza.
Ukuchaneka okungenakuthelekiswa nanto kunye nokulinganisa ucoceko
Iimitha zokuhamba kobunzima beCoriolis zitshintsha umdlalo ngokuchanekileyo nangokuchaneka okuphezulu ukuya kuthi ga kwi-0.1-0.25%, ezizezona ndlela zichanekileyo phakathi kwazo zonke iimitha zokuhamba ezikhoyo. Ukuchaneka okugqwesileyo kwenza kube yimitha ephambili xa umntu eceba ukulinganisa ukuhamba kwe-PKO, ingakumbi kwicandelo eliguqukayo lezicelo ze-PKO.
Intsimbi engagqwaliyo yexabiso eliphezulu eyi-316L ifanelekile ukugcina imeko yococeko engenasiphako ekulinganisweni kokuhamba kwamanzi. Ezi ndawo zentsimbi engagqwaliyo zicociwe ngokugqibeleleyo ukuze zingabi neentsholongwane, nto leyo edala imeko-bume ecocekileyo kuyo yonke inkqubo yokulinganisa.
Ukuqukumbela, iimitha zokuhamba kobunzima beCoriolis zibalasele ekulinganiseni iioyile ezityiwayo, ziphucula ukuchaneka ekucutshungulweni kwemizi-mveliso. Kukho iimitha ezinobunzima ekugcineni ukuhambelana kokuxuba kunye nokugcina ukuthembeka kwemveliso ngexesha lokuthuthwa.
Ixesha leposi: Novemba-01-2024
