v
LIST OF SYMBOLS
Latin symbolsai correction factor [-]
A surface [m2]
cji interpolation factor [-]
cp isobaric specific heat [kJ/kgK]
C heat rate [kW/K]
E energy transfer [kW]
f ratio, correction factor [-]
h specific enthalpy [kJ/kg]
i integer number [-]
j integer number [-]
kg interpolation factor [-]
L characteristic length [m]
m mass flow [kg/s]
n integer number [-]
NuL Nusselt number [-]
p pressure [bar]
pX partial pressure of the X species [bar]
pa atmospheric pressure [bar]
P dimensionless parameter [-]
R dimensionless parameter [-]
q heat transfer [kW]
Q heat transfer [kW]
sg optical path length [m]
S cross section area [m2] t tube thickness [m]
T temperature [K],[°C]
U overall heat transfer
coefficient [kW/m2K]
v specific volume [m3/kg]
w velocity [m/s]
x steam quality [-]
[X] concentration of the X species [-]
Greek symbols
heat transfer coefficient [kW/m2K]
difference [-]
emissivity, effectiveness [-]
conductivity [kW/mK]
kinematic viscosity [m2/s]
partial pressure factor [-]
Stefan-Boltzmann
constant [W/m2K4]
