Air properties
(Copyright © 1997 by Frank Schliephacke, Ver.1.1, 970527)
Temperature range is 100 K - 3000 K !
Enter total air pressure (bar):
Enter air temperature (C):
Enter tube diameter (mm):
Enter massflow (Kg/s):
Enter tube length (m):
Display all calculation values on seperate HTML-page ?
NO
YES
Calculated values:
Temperature T_K (K) =
Density rho (Kg/m3)=
Dynamic viscosity my (Pa s) =
Flowspeed u (m/s) =
Renolds number Re =
Heat Transfer value Alfa (W/m2 K) =
Prandtl number Pr =
Conductivity Lambda (W/m K) =
Flowtype:
Kinematic viscosity v (m2 / s) =