Modern methods for calculation of pressure drops in twophase flow of cooling agents
Abstract
The pressure drop in a system of large number of pipe sections  in which the physical parameters of the vapors and liquid are considered constant  is the sum of the effective pressure drop in the individual pipe sections. On this premise a computer subroutine was developed to express the two phase flow of cooling agents in a system.
 Publication:

NASA STI/Recon Technical Report N
 Pub Date:
 March 1977
 Bibcode:
 1977STIN...7725450T
 Keywords:

 Computation;
 Coolers;
 Cooling Systems;
 Pipes (Tubes);
 Pressure Reduction;
 Two Phase Flow;
 Computer Programming;
 Fortran;
 HewlettPackard Computers;
 Subroutines;
 Fluid Mechanics and Heat Transfer