OBLICZENIA STRAT ENERGII CIEPLNEJ DLA ODCINKÓW OBLICZENIOWYCH |
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Odcinek obliczeniowy |
Długość |
Średnica nominalna |
Średnica zewnętrzna |
Temperatura początkowa |
Temperatura końcowa |
Temperatura otoczenia |
Obl. różnica temperatur |
Współczynnik przenikania |
Współczynnik sprawności izolacji |
Strata mocy cieplnej |
|
L |
DN |
Dz |
Tp |
Tk |
T0 |
ΔTobl |
K |
η |
Q |
|
[m] |
[mm] |
[m] |
[K] |
[K] |
[K] |
[K] |
[W/(m2*K)] |
[-] |
[W] |
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OBLICZENIA OBJĘTOŚCI PRZEWODÓW WODY CIEPŁEJ ORAZ CYRKULACYJNYCH |
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Odcinek obliczeniowy |
Długość odcinka przewodu |
Średnica nominalna przewodu zasilającego |
Średnica nominalna przewodu cyrkulacyjnego |
Objętość jednostkowa przewodu zasilającego |
Objętość jednostkowa przewodu cyrkulacyjnego |
Objętość odcinka przewodu zasilającego |
Objętość odcinka przewodu cyrkulacyjnego |
|
L |
DNz |
DNc |
Vzj |
Vcj |
Vz |
Vc |
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[m] |
[mm] |
[mm] |
[dm3/m] |
[dm3/m] |
[dm3] |
[dm3] |
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OBLICZENIA STRAT CIŚNIENIA W OBIEGU CYRKULACYJNYM |
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Lp. |
qmc |
qmc |
d |
V |
R |
L |
ΔH |
|
kg/h |
dm3/s |
mm |
m/s |
m H2O/mb |
m |
m H2O |
Przewody zasilające |
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Przewody cyrkulacyjne |
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