Yuav ua li cas peb cov ntsiab lus yuav tsum tau them sai sai thaum kev tshuaj xyuas txhua hnub ntawm kev ntsuas txhua hnub ntawm cov khoom siv supercritical?
Txhawm rau kom muaj qhov ntev -}}}}}} tshuaj xyuas cov khoom siv, kev tshuaj xyuas txhua hnub ntawm nws qhov siab txhua hnub yuav tsum tsis txhob ua ib qho kev cai. Ntxiv nrog rau kev soj ntsuam pom kev pom, peb cov ntsiab lus tseem ceeb yuav tsum tau saib xyuas kom zoo rau kev ua haujlwm tsis zoo rau hauv kev ua haujlwm hnyav thiab yuav tsum tau saib xyuas.
Cov lus hauv qab no taw tes rau cov ntsiab lus tseem ceeb ntawm peb qho khoom ntiag tug tseem ceeb, ua rau nws yooj yim rau kev nkag siab sai ntawm cov khoom tseem ceeb:
| Soj ntsuam cov ntsiab lus | Tseem Ceeb Soj Ntsuam Cov Ntsiab Lus | Muaj peev xwm ua tsis tau zoo thiab txaus ntshai |
|---|---|---|
| Di ncauj xwm txheej thiab kev puas tsuaj saum npoo | {{0- Puas yog daim di ncauj thiab dawb ntawm cov kab nrib pleb? {{0- Puas muaj Axial khawb, indentations, kab nrib pleb, lossis cov kab nrib pleb, lossis khoob rau saum npoo? |
{{0- cov kab nrib pleb lossis kev puas tsuaj tuaj yeem ua rau ncaj qha so ntawm nruab nrab. {{0- nplaim taws tuaj yeem cuam tshuam kev ncaj ncees ntawm lub foob, ua rau qib kev tiv thaiv. |
| Elasticity thiab deformation sib raug zoo | {{0 - Kos rau lub zog rov qab los ntawm kev sib kov los ua kom nws muaj peev xwm txaus. {{0 {}}} Saib xyuas qhov kev tawm tsam tas mus li tom qab compression. |
-}} Tsis muaj kev sib tw tau yooj yim tuaj yeem ua rau muaj kev kub ntxhov siab. {{0-}} dequent deformation indicates qhia tias tsis muaj teeb meem, txo cov khoom siv sib khi ua ke. |
| Kev teeb tsa thiab kev taw qhia | - Tsis muaj daim di ncauj doog puas yog ua kom muaj ntsej muag (lub siab sab yuav tsum fim rau hauv lub system)? -}} Paub meej tias lub foob yog tiaj thiab ncaj ncees zaum hauv qhov zawj, tsis muaj suab sib ntswg lossis dov. |
{{0-} Tsis muaj kev teeb tsa yuav tsis ncaj qha rau kev sib foob tsis ua haujlwm. {{0-} Twisting Ua rau cov hnav tsis zoo, ua rau hnav kom ua ntej hnav lossis xau. |
Txij Nkawm Lus Taw Qhia
Ntxiv nrog rau cov kev soj ntsuam txhua hnub tau hais los saum toj no, ua cov hauv qab no tuaj yeem txhim kho cov suab quaj thiab ua tiav kev txij nkawm kev tiv thaiv zoo li no:
Kev soj ntsuam niaj hnub tsis tuaj yeem hloov kev ntsuas kev tshaj lij. Nws raug nquahu kom xa cov ntsaws ruaj ruaj rau kev ntsuas kev tshaj lij rau kev sim cov txuj ci tseem ceeb xws li kev ua yeeb yam tseem ceeb, thiab kev ua kom zoo dua qub. Ntau ntsuas lawv lub xeev laus los ntawm cov ntaub ntawv tsom xam tau yog qhov tseeb dua li kev vam khom ntawm kev paub.
Cov tshuaj lom neeg ntawm cov kua dej hydraulic lossis lwm yam kev ua haujlwm yuav tsum tau sib xws nrog cov ntaub ntawv foob; Txwv tsis pub, nws tuaj yeem yooj yim ua rau muab txiav o, corrosion, lossis nrawm. Ib qho ntxiv, nco ntsoov tias cov kua paug dej paug yog qhov ua rau muaj qhov ua rau muaj kev phom sij thaum ntxov ua; Kev txheeb xyuas dej li cas tsis tu ncua thiab yog qhov tsim nyog yog qhov tseem ceeb.
Rau cov khoom tseem ceeb, digital ntxaib thev naus laus zis tuaj yeem siv los tsim cov khoom ua ntej lub neej ua qauv ua qauv. Qhov no tso cai rau kev tshawb fawb txog kev txiav txim siab ntawm kev hloov mus los ntawm cov voj voog, zam kev poob los ntawm kev npaj txhij txog downtime.
Kev tshuaj xyuas kev ua haujlwm siab ntawm high - kev ntsaws rau hauv cov khoom siv supercritical yuav tsum ua tib zoo saib xyuas cov teeb meem raug teeb meem. Tsom rau peb cov ntsiab lus tseem ceeb:"Lip mob, elasticity, thiab kev teeb tsa teeb tsa"-} Cov no yog cov feem ntau tau txais kev pom zoo thiab tseem muaj feem ntau yuav ua rau muaj kev tsis zoo. Kev tsim kho tus cwj pwm tsis sib xws, txuas nrog kev soj ntsuam kev tshaj lij thiab cov ntaub ntawv kev tshuaj xyuas, yog qhov tseem ceeb los txo kev nyab xeeb zam.