Yam tseem ceeb cuam tshuam rau kev ua kom muaj cua sov ua kom zoo

Dec 26, 2025 Tso lus

Radiator kev ua tau zoo cuam tshuam los ntawm ntau yam, uas yuav tsum tau ua tib zoo saib thaum tsim thiab tu:
1.Structural Parameters: Fin spacing of finned radiators (ntau me me ua rau cov plua plav tsub zuj zuj, loj heev txo convection efficiency; feem ntau 8-15mm), fin qhov siab / tuab (ntau dua fins ua rau lub tshav kub dissipation cheeb tsam, tab sis ntau thickness tsub kom thermal kuj), tus naj npawb ntawm radiator arrays, tab sis yuav tsum muaj ntau qhov chaw tshav kub, matched nrog cov roj tank ntim).

2.Fluid Parameters: Roj-sab tshaj tawm (kwv yees li 0.1-0.3 m/s rau natural convection, kwv yees li 0.5-}1.5 m/s rau kev yuam kev; siab tshaj tawm ua rau muaj kev sib hloov ntawm cov cua kub ntau dua), cua-sab cua ceev (kwv yees li 0.5 m / s. 2-5 m / s rau cua txias; nce cua ceev txo qhov cua-sab thermal kuj).

3.Environmental yam: ambient kub (qhov kub siab dua, cov roj me dua -} huab cua kub sib txawv, thiab qis dua cov cua sov dissipation efficiency; kaw kev soj ntsuam yuav tsum tau nyob rau lub caij ntuj sov), huab cua humidity (high humidity yooj yim ua rau condensation ntawm lub radiator nto, uas yuav corrode cov hlau nyob rau hauv lub sij hawm thiab txo thermal conductivity), plua plav / roj rwb thaiv tsev cov ntaub ntawv ntawm thermal rwb thaiv tsev. tsis tu ncua; yuav tsum tau ntxuav.

4.Material properties: Radiator cov ntaub ntawv feem ntau yog tsawg- carbon steel (thermal conductivity kwv yees li 45-50 W / (m·K)) los yog aluminium alloy (thermal conductivity kwv yees li 200-230 W / (m·K)). Aluminium alloy muaj ntau dua tshav kub dissipation efficiency, tab sis nws tseem kim dua; kev xaiv yuav tsum tau ua raws li kev xav txog nyiaj txiag.

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