Tus coefficient ntawm kev tiv thaiv dej pa ntawm NBR/PVC roj hmab ua npuas ncauj rwb thaiv tsev yog qhov kev ua tau zoo tseem ceeb uas txiav txim siab lub peev xwm ntawm cov khoom siv los tiv thaiv dej pa kis. Qhov no yog qhov tseem ceeb hauv ntau yam kev siv, suav nrog kev tsim kho, HVAC systems, thiab kev rwb thaiv tsev hauv kev lag luam. Kev nkag siab txog tus coefficient ntawm kev tiv thaiv dej pa kis yog qhov tseem ceeb kom ntseeg tau tias cov khoom siv rwb thaiv tsev ua haujlwm tau zoo thiab siv tau ntev.
Cov roj hmab ua npuas ncauj NBR/PVC yog ib qho kev xaiv nrov rau kev rwb thaiv cua sov thiab suab vim nws cov khoom zoo heev, suav nrog kev ywj pheej, kev ruaj khov thiab kev tiv taus dej noo. Cov coefficient tiv taus dej hla dhau, feem ntau yog "μ coefficient", ntsuas qhov kev tiv taus ntawm cov khoom siv rau kev kis dej hla dhau. Nws ntsuas seb cov dej hla dhau tau yooj yim npaum li cas. Qhov qis dua μ coefficient, qhov siab dua qhov kev tiv taus dej nkag mus, uas txhais tau tias kev ua haujlwm rwb thaiv tsev zoo dua.
Tus coefficient tiv thaiv dej ntawm cov pa dej ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev yog txiav txim siab los ntawm cov txheej txheem kuaj nruj raws li cov qauv kev lag luam. Tus μ factor raug cuam tshuam los ntawm ntau yam, suav nrog cov khoom sib xyaw, tuab, thiab qhov ceev. Cov chaw tsim khoom muab cov ntaub ntawv no los pab cov neeg siv khoom txiav txim siab txog qhov tsim nyog ntawm cov ntaub ntawv rwb thaiv tsev rau cov ntawv thov tshwj xeeb.
Kev nkag siab txog qhov coefficient ntawm kev tiv thaiv dej ntws yog qhov tseem ceeb rau kev xaiv cov khoom siv rwb thaiv tsev kom raug rau ib puag ncig tshwj xeeb. Hauv cov ntawv thov uas tswj cov av noo yog qhov tseem ceeb, xws li hauv cov chaw txias lossis HVAC ductwork, kev xaiv cov khoom siv rwb thaiv tsev nrog μ-factor qis yog qhov tseem ceeb rau kev tiv thaiv kev sib sau ua ke thiab kev loj hlob ntawm pwm. Tsis tas li ntawd, thaum lub sijhawm tsim kho, kev xaiv cov khoom siv rwb thaiv tsev nrog cov coefficient ntawm kev tiv thaiv dej ntws tsim nyog tuaj yeem pab tswj kev ncaj ncees ntawm lub tsev thiab tiv thaiv cov teeb meem ntsig txog dej ntws.
Hauv kev xaus lus, qhov coefficient tiv taus dej pa ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev ua lub luag haujlwm tseem ceeb hauv nws txoj kev ua haujlwm zoo hauv kev tswj cov av noo thiab tswj cov khoom thermal. Los ntawm kev xav txog qhov no, cov engineers, cov neeg cog lus thiab cov tswv tsev tuaj yeem txiav txim siab tau zoo thaum xaiv cov ntaub ntawv rwb thaiv tsev rau ntau yam kev siv, kom ntseeg tau tias kev ua haujlwm ntev thiab kev siv hluav taws xob zoo.
Lub sijhawm tshaj tawm: Lub Peb Hlis-18-2024
