Površinska kondenzacija na cevovodu
Prevention of surface condensation




Navodilo : Za pravilno delovanje izračuna je potrebno izpolniti vse vnosne obrazce !


Note : For correct computing , you must fill in all required variables !




Podatki / Data :


Temperatura znotraj cevi v stopinjah Celzija / temperature inside the pipe in Celsius degrees :  
Temperatura zunaj cevi v stopinjah Celzija / ambient temperature in Celsius degrees :  
Notranji premer v milimetrih / interior diameter in milimeters :
Zunanji premer v milimetrih / exterior diameter in milimeters :
Izbira pretočne snovi v cevi / choice of flow in pipe : voda (water)  / plin (gas) 
Hitrost pretekajoče se snovi v metrih na sekundo / speed of flow in meter per second :
Relativna vlažnost zraka v procentih / relative humidity of air in percents :



Material cevi / Pipe material :



Baker / copper [lambda=380]
Jeklo / steel [lambda=46]
Aluminij / aluminium [lambda=203]
Prosim vnesi lambdo po meri (lambda > 0) / please fill in a custom lambda value (lambda > 0):



Izolacijski material / Isolation material :



mineralna steklena volna gostota 200 kg/m^3 (mineral wool density 200 kg/m^3) [lambda=0.040]
mineralna steklena volna gostota 500 kg/m^3 (mineral wool density 500 kg/m^3) [lambda=0.060]
asbestna volna gostota 300 kg/m^3 (asbestos wool density 300 kg/m^3 ) [lambda=0.090]
asbestna volna gostota 600 kg/m^3 (asbestos wool density 600 kg/m^3 ) [lambda=0.200]
guma (rubber) [lambda=0.160]
gumiasta goba (rubber sponge) [lambda=0.055]
sintetična goba (sintetic sponge ) [lambda=0.230]
steklena volna (glass wool) [lambda=0.036]
steklena pena (glass foam ) [lambda=0.056]
Prosim vnesi lambdo po meri (lambda > 0) / please fill in a custom lambda value (lambda > 0):


Preračun / Calculate :




Rezultat / Result:


Potrebno je dodati (we must isolate the pipe with at least) milimetrov izolacije (milimeters of isolation).

Opomba : če je vrednost enaka nič pomeni , da ne potrebujemo izolacije !
Note : if the value is null this mean that we do not need any isolation !
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