Dab tsi yuav tsum tau xav txog thaum tsim cov ntsuas kub?

Thaum tsim cov ntsuas kub ntsuas, ntau lub ntsiab lus tseem ceeb tuaj rau hauv kev ua si los ua kom muaj qhov tseeb thiab qhov ntsuas kub zoo.
Thermocouples feem ntau siv los ua qhov ntsuas kub hauv ntau daim ntawv thov. Ib qho tseem ceeb saib xyuas yog xaiv cov khoom. Rau cov thermocouples, tshwj xeeb steel sib tov muaj, txhua tus nrog nws tus kheej kub ntau yam thiab cov yam ntxwv. Cov tshuaj yuav tsum muaj peev xwm tiv taus qhov kub thiab txias ntau yam thiab ib puag ncig. Piv txwv li, nyob rau hauv high-temperature daim ntaub ntawv, tshuaj xws li platinum thiab rhodium yuav haum. Nyob rau hauv ib puag ncig corrosive, tshwj xeeb alloys lossis coatings yuav tsum tau tiv thaiv qhov kev sojntsuam.
Lwm qhov teeb meem yog qhov kev sojntsuam lub cev layout. Qhov ntev thiab daim ntawv ntawm qhov kev sojntsuam yuav tsum tsim nyog rau qhov chaw nyob. Ib qho me me, slim sojntsuam tuaj yeem ua tau zoo tshaj plaws rau qhov chaw nruj lossis ntsuas qhov kub hauv pem teb, tib lub sijhawm raws li kev sojntsuam loj tuaj yeem siab dua rau ntsuas qhov kub ntawm cov khoom ntau. Qhov kev teeb tsa yuav tsum tsis txhob hnov ​​​​qab txog cov ntsiab lus suav nrog kev hloov pauv sov thiab thermal conductivity kom ua tau qee qhov kev nyeem kom raug.
Qhov tseeb thiab qhov tseeb kuj yog qhov tseem ceeb rau kev txiav txim siab. Kev sojntsuam yuav tsum tau calibrated kom tsim nyog los muab kev ntsuas qhov ntsuas kub. Cov txheej txheem calibration yuav tsum nco ntsoov qhov ntsuas kub ntau yam thiab muaj peev xwm rov txheeb xyuas qhov yuam kev. Tsis tas li ntawd, lub sijhawm sojntsuam cov tshuaj tiv thaiv yog qhov tseem ceeb. Lub sijhawm tshuaj tiv thaiv sai dua tso cai rau kev nyeem ntawv zoo dua lub sijhawm, tshwj xeeb hauv cov txheej txheem dynamic.
Ib puag ncig uas qhov kev sojntsuam tuaj yeem siv tau yog qee qhov teeb meem tseem ceeb. Cov xwm txheej suav nrog cov av noo, siab, thiab kev vibration tuaj yeem cuam tshuam rau kev ua haujlwm tag nrho ntawm kev sojntsuam. Piv txwv li, nyob rau hauv ib puag ncig muaj kev vibration siab, qhov kev sojntsuam yuav tsum tau tsim kom muaj rugged thiab pov thawj tiv thaiv kev puas tsuaj. Nyob rau hauv ib puag ncig ntub lossis corrosive, txoj cai sealing thiab kev nyab xeeb yog tsim nyog.