Ibipimo bya Turbine: Byuzuye kandi byizewe mubikorwa bigezweho

Nkuko urwego rwingufu rwisi rwibanze ku bicanwa bisukuye kandi bikarushaho kubazwa umutungo,metero ya turbinekomeza kuba urufatiro rwo gupima neza ibicuruzwa mu nganda zitandukanye. Ibi bikoresho bitanga ibisobanuro bidasanzwe, kubahiriza amahame mpuzamahanga, hamwe nigikorwa cyigiciro cyinshi, bigatuma biba ingirakamaro mubisabwa kuva kuri gaze gasanzwe (LNG) kwimura ububiko bwa peteroli irambye yindege (SAF) kuvanga no gutunganya imiti. Aka gatabo karasobanura uburyo metero zitembera za turbine zikora, ibyiza byazo, ibyingenzi byingenzi, ibipimo byatoranijwe, kubungabunga imikorere myiza, hamwe no guhuza nibikorwa bikenerwa ninganda.

Uburyo Turbine Flow Meters ikora

Ibipimo bya turbine bipimaumuvudukoy'amazi cyangwa gaze mukoresha umuvuduko wo kuzenguruka kwiziga ryimbere. Iyo amazi anyuze muri metero, bitera turbine kuzunguruka ku kigero kijyanye n'umuvuduko wa volumetric. Sensors itahura kuzenguruka, mubisanzwe ikoresheje imashini ya magnetiki cyangwa optique, hanyuma ikayihindura ikimenyetso cya elegitoronike kugirango gipime neza.

Iyo ihujwe na tekinoroji ya elegitoronike ihinduranya, metero zitemba za turbine zitanga byihuse, bisubirwamo, kandi bisomwa neza, mubisanzwe bigera kuri ± 0.5% kugeza ± 1% byukuri mubikorwa byabo byagenwe. Ibi bituma biba byiza kumazi meza, afite ubukonje buke, nkamazi, ibicanwa, ibishishwa, na gaze, bikoreshwa munganda aho usanga ari ngombwa.

Ibyiza byingenzi bya Turbine Flow Meters

Uwitekametero ya turbinetanga inyungu nyinshi zituma bahitamo guhitamo inganda zisaba gupima neza. Hano hari inyungu zabo zibanze:

Ukuri kudasanzwe no Gusubiramo

Imetero ya Turbine itanga ibisobanuro bihanitse, hamwe nibisubirwamo bikabije nka ± 0.5% na minisiteri ndende ndende. Ibi bituma bakenerwa mubikorwa bikomeye nko kwimura ababishinzwe, aho gupima neza byemeza neza imari yimari. Bakurikiza amahame akomeye, nka API MPMS Igice cya 5 (Ibipimo byo gupima peteroli) na OIML R117 (Sisitemu yo gupima Dynamic yo gupima amazi), kubisaba kohereza ibicuruzwa muri peteroli, gaze, ninganda zikora imiti.

Igihe cyihuse cyo gusubiza

Hamwe nigihe cyo gusubiza munsi ya milisegonda 100, metero zitemba za turbine zituma igihe gikwiye cyo kugenzura no kugenzura muri sisitemu ikora. Ibi ni iby'igiciro cyinshi mubisabwa nka peteroli yipakurura amaboko, gutunganya ibyiciro, hamwe no kuyikoresha mu buryo bwikora, aho guhindura byihuse impinduka zingenzi.

Igishushanyo mbonera hamwe nigiciro cyiza

Imiyoboro ya Turbine igaragaramo igishushanyo mbonera cyoroshye, mubusanzwe cyubatswe nibikoresho biramba nkibyuma bidafite ingese cyangwa Hastelloy. Ubu bworoherane busobanura kugabanura ibiciro byo kwishyiriraho no kugabanya kubungabunga ugereranije na tekinoroji igoye, nka Coriolis cyangwa metero zitwara ultrasonic. Ingano yazo yoroheje nayo ituma byoroshye kwinjiza muri sisitemu zihari.

Urwego runini rukora

Imashini zitemba za turbine zikora neza muburyo butandukanye bwumuvuduko nubushyuhe, uhereye kumiterere ya kirogenike nko munsi ya -200 ° C kugeza kubushyuhe bwo hejuru kugeza kuri + 400 ° C. Moderi yihariye irashobora gukemura ibibazo bigera ku 10,000 psi (690 bar), bigatuma bikenerwa no gusaba ibisabwa nka transfert ya LNG cyangwa gutunganya hydrocarubone yumuvuduko mwinshi.

Inganda zikoreshwa za Turbine zitemba

Ibipimo by'amazi ya Turbine biratandukanye kandi bikoreshwa cyane mu nganda zisaba neza no kubahiriza. Hano haribimwe mubikorwa byabo byingenzi:

LNG na Hydrocarubone Kwimura

Uko amasoko y’ingufu ku isi agenda atera imbere, hamwe n’Uburayi butandukanye inkomoko y’ingufu ndetse na Aziya ikongera LNG itumizwa mu mahanga, metero zo mu bwoko bwa turbine zigira uruhare runini mu bikorwa byo kohereza imbohe. Izi metero zituma hapimwa neza gaze gasanzwe (LNG), gaze gasanzwe (CNG), hamwe na hydrocarbone inoze, bifasha ubucuruzi buboneye mubikorwa by’ingufu zifite agaciro kanini.

Kuba barubahiriza amahame mpuzamahanga, harimo API, OIML, na ISO, bituma kwizerwa mu masezerano ya miliyari y'amadolari. Kurugero, muri transfert ya LNG, metero zitemba za turbine zitanga ibisobanuro bikenewe kugirango ubare kuri metero kibe yibicuruzwa, kugabanya amakimbirane yimari no kwemeza kubahiriza amabwiriza.

Ibicanwa by'indege hamwe na peteroli irambye y'indege (SAF)

Inganda z’indege zirimo igitutu cyo kugera kuri zeru zeru, bigatuma hakenerwa lisansi irambye y’indege (SAF) hamwe n’ibicanwa bisanzwe. Imetero ya Turbine ningirakamaro mugupima neza lisansi mugihe cyo gutwika indege, kurinda umutekano no gukora neza.

Ibipimo bya turbine bigezweho byashizweho kugirango bikemure ibintu bihindagurika bya SAF bivanze, bikubiyemo tekinoroji ya kalibrasi igezweho hamwe na algorithms yubushyuhe. Ibi bibafasha kugumana ubunyangamugayo nka ± 0.35% mugihe cyo kuvanga, kwemeza imikorere ihamye haba gupima ibicanwa gakondo bya kerosene cyangwa SAF yangiza ibidukikije.

Gutunganya imiti na farumasi

Mu nganda z’imiti n’imiti, metero zitemba za turbine zishyigikira inzira zitandukanye, harimo:

• Gukoresha neza.

• Kugenzura no gukemura ibibazo.

• Sisitemu yo gukonjesha no kuzenguruka: Metero ya Turbine ikurikirana imigendekere ya sisitemu yo gukonjesha kugirango ikorwe neza, ifasha kubungabunga umutekano muke.

Ubushobozi bwabo bwo gutunganya ibintu bisukuye, bifite ubukonje buke butuma bajya gukemura kuriyi porogaramu, aho no gutandukana kworoheje bishobora kugira ingaruka kubicuruzwa cyangwa umutekano wibikorwa.

Amabwiriza yo Guhitamo Ibipimo bya Turbine

Guhitamo iburyo bwa metero ya turbine bisaba gutekereza cyane kubintu byinshi kugirango ukore neza. Hano hari ibyifuzo byingenzi:

Guhitamo neza byemeza ko metero ikora muburyo bwiza, itanga imikorere yizewe no kuramba.

Gufata neza Imyitozo myiza ya Turbine Flow Meters

Kugirango wongere igihe cyo kubaho no kumenya neza metero zitemba za turbine, kubungabunga buri gihe ni ngombwa. Hano hepfo ingamba zagaragaye kugirango metero yawe imere hejuru:

Shyiramo Akayunguruzo

Gukoresha 100-micron ibyuma bidafite ibyuma bishungura birinda ibice kwinjira muri metero no kwangiza ibyuma bya turbine. Mubisukuye bisukuye neza, ibi birashobora kongera metero yumurimo wa metero kumyaka itanu cyangwa irenga. Kugenzura akayunguruzo buri gihembwe kugirango wirinde kwiyubaka bishobora kugabanya urujya n'uruza no gupima neza.

Irinde Cavitation nigitutu cyumuvuduko

Cavitation, iterwa no kubyara imyuka myinshi, irashobora kwangiza ibyuma bya turbine no kugabanya ukuri. Komeza gukabya byibuze 10% (cyangwa byibuze akabari 1) kugirango wirinde cavitation. Muri sisitemu ifite gufunga byihuse, shyiramo igitutu kugirango ugabanye umuvuduko. Kuri porogaramu zirimo gusubiranamo pompe, tekereza pulsation dampeners kugirango uhindure ibintu bitandukanye.

Teganya gahunda isanzwe

Kubisaba kwimura porogaramu, ongera uhindure metero ya turbine buri mwaka ukoresheje metero nkuru cyangwa porogaramu kugirango ukomeze kubahiriza ibipimo. Muri rusange gahunda yo kugenzura porogaramu, kalibrasi buri myaka 2-33 irahagije. Buri gihe ujye wisubiramo nyuma yo kubungabungwa cyane cyangwa niba ubona ukuri kurenze kwihanganira kwemerwa (urugero, ± 1%).

Guhuza ninganda zigezweho zisabwa

Imetero ya Turbine yahindutse kugirango ihangane n’ibibazo byinganda zigezweho, ikubiyemo ibikoresho nikoranabuhanga bigezweho kugirango bizamure imikorere. Udushya twibanze harimo:

• Ibikoresho bya Cryogenic: Ibipimo byubatswe nicyuma 316L cyangwa Monel cyagenewe porogaramu ya LNG ku bushyuhe buri munsi ya -162 ° C, bigatuma iramba mubihe bikabije.

• Kubaka-Kurwanya Kubaka: Hastelloy C-276 ikoreshwa muri metero ikora ibicanwa byangiza, imiti, cyangwa umusemburo, byongerera igihe ubuzima bwa serivisi mubidukikije.

• Kwishyira hamwe: Metero ya turbine igezweho ishyigikira protocole yitumanaho rya digitale nka Modbus, HART, na Foundation Fieldbus, ituma habaho guhuza hamwe na sisitemu yinganda 4.0 yo gukurikirana amakuru mugihe nyacyo.

Iterambere rituma metero zitemba za turbine zizaza igisubizo kizaza ku nganda zigenda zinjira mu bicanwa bisukuye hamwe n’inganda zikora neza.

Umwanzuro

Imetero ya Turbine ihuza neza, kwiringirwa, no gukoresha neza ibiciro, bigatuma bahitamo byinshi mu nganda kuva ku ngufu kugeza mu ndege kugeza gutunganya imiti. Ubushobozi bwabo bwo gutanga ibipimo nyabyo mubihe bisabwa, kubahiriza amahame yisi yose, no guhuza na sisitemu igezweho igezweho bikomeza kuba igikoresho cyizewe kubanyamwuga kwisi yose.

Waba ucunga ihererekanyabubasha rya LNG, lisansi yindege hamwe na lisansi irambye yindege, cyangwa kugenzura imiti ikoreshwa, metero zitemba za turbine zitanga imikorere nubwizerwe bukenewe kugirango duhangane nibibazo byumunsi. Ukurikije guhitamo neza, kwishyiriraho, no kubungabunga, urashobora kwemeza ko metero zitanga ibisubizo bihamye mumyaka iri imbere.