DRRB module
![[Picture]](bitmaps/help0005.jpg)
Design of a finned-tube bundle exchanger requires the heat transfer coefficients and pressure drops. The calculation of the heat transfer coefficient for single-finned tubes is described in the LV Heat Atlas in Chapter Mb. No correlation, however, is given in this chapter for the pressure drop. The DRRB module was developed for the pressure drop calculation. The correlations are taken from [1].
[1]Verfahrenstechnische Berechnungsmethoden (Process Engineering Calculation Methods), Part 1 Heat Transfer, VHC-Verlag Weinheim