Cov dej vapor kis tau tus mob coefficient ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev cov khoom yog qhov tseem ceeb ntawm kev ua haujlwm uas txiav txim siab cov khoom muaj peev xwm tiv thaiv dej vapor kis tau tus mob.Qhov no tseem ceeb heev nyob rau hauv ntau yam kev siv, nrog rau kev tsim kho, HVAC systems, thiab muaj rwb thaiv tsev.Nkag siab txog cov dej vapor kis tau tus mob coefficient yog qhov tseem ceeb los xyuas kom meej qhov ua tau zoo thiab kev ua haujlwm ntev ntawm cov ntaub ntawv rwb thaiv tsev.
NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev yog ib qho kev xaiv nrov rau thermal thiab acoustic rwb thaiv tsev vim nws cov khoom zoo heev, nrog rau kev ua kom yooj yim, ua haujlwm ntev thiab ya raws.Dej vapor kis tau tus mob coefficient, feem ntau hais tias "μ coefficient", ua kom muaj nuj nqis ntawm cov khoom tiv thaiv dej vapor kis.Nws ntsuas qhov yooj yim dej vapor tuaj yeem dhau los ntawm kev rwb thaiv tsev.Qhov qis dua qhov μ coefficient, qhov siab dua qhov kev tiv thaiv dej vapor nkag mus, uas txhais tau hais tias kev ua haujlwm zoo rwb thaiv tsev.
Cov dej vapor kis tau tus mob coefficient ntawm NBR / PVC roj hmab cov ntaub ntawv rwb thaiv tsev yog txiav txim siab los ntawm cov txheej txheem nruj raws li cov qauv kev lag luam.Qhov μ yog cuam tshuam los ntawm ntau yam, nrog rau cov khoom muaj pes tsawg leeg, thickness, thiab ntom.Cov neeg tsim khoom muab cov ntaub ntawv no los pab cov neeg siv khoom paub txog kev txiav txim siab txog qhov tsim nyog ntawm cov ntaub ntawv rwb thaiv tsev rau cov ntawv thov tshwj xeeb.
Nkag siab txog cov dej vapor kis tau tus mob coefficient yog qhov tseem ceeb rau kev xaiv cov khoom 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 tub yees lossis HVAC ductwork, xaiv cov ntaub ntawv rwb thaiv tsev nrog qhov tsawg μ-factor yog qhov tseem ceeb rau kev tiv thaiv kev sib kis thiab pwm loj hlob.Tsis tas li ntawd, thaum lub sij hawm tsim kho, xaiv cov ntaub ntawv rwb thaiv tsev uas tsim nyog cov dej vapor kis tau tus mob coefficients tuaj yeem pab tswj kom muaj kev ncaj ncees ntawm lub tsev lub hnab ntawv thiab tiv thaiv cov teeb meem ntsig txog dej.
Nyob rau hauv cov ntsiab lus, cov dej vapor kis kuj coefficient ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev plays lub luag hauj lwm tseem ceeb nyob rau hauv nws cov hauj lwm zoo ntawm kev tswj cov av noo thiab tswj cov thermal zog.Los ntawm kev xav txog qhov no, engineers, cov neeg cog lus thiab cov tswv tsev tuaj yeem txiav txim siab thaum xaiv cov ntaub ntawv rwb thaiv tsev rau ntau yam kev siv, ua kom muaj kev ua haujlwm ntev thiab kev siv hluav taws xob.
Lub sij hawm xa tuaj: Mar-18-2024