Abstract
A simple flow pattern map (U /SUB m/ versus ..cap alpha.. coordinates) is proposed that provides computational means for selecting steam water two-phase flow constitutive equations. This flow pattern map can easily be implemented in a thermal-hydraulic code. Determination of the map boundaries between different flow patterns for any channel hydraulic diameter is feasible. This determination is based partially on theoretical criteria that were developed for adiabatic two-phase flows and partially on physical reasoning. Good agreement is obtained between the predicted map regions and experimental data from uniformly heated four-rod bundle and tube setups.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
