Eventos Anais de eventos
COBEM 2019
25th International Congress of Mechanical Engineering
A TRANSIENT MODEL OF A TWO-PHASE LOOP THERMOSYPHON BASED ON MICROCHANNELS
Submission Author:
André Felipe Massaro Pucciarelli , SP
Co-Authors:
André Felipe Massaro Pucciarelli
Presenter: André Felipe Massaro Pucciarelli
doi://10.26678/ABCM.COBEM2019.COB2019-1674
Abstract
This paper proposes a model to evaluate the performance of a two-phase thermosyphon loop based on microchannels. The model works for steady state and transient regimes and is based on the functional iteration method. The model provides as results the mass flow rate, temperature distribution, pressure drop, fluid inventory and the overall thermal resistance of the thermosyphon during transient operation.
Keywords
Thermosyphon, Two-phase Flow, microchannels
