Experimental Investigation of Two Phase Pressure Drop in a vertical mini-channel at three saturation pressures
2010 (English)In: Proceedings of the 2nd European Conference on Microfluidics - Microfluidics 2010 - Toulouse, December 8-10, 2010, SHF , 2010Conference paper (Refereed)
Experiments are performed to study the behavior of the two phase flow pressure drop of ammonia , in a vertical mini channel made of stainless steel having an internal diameter of 1.224 mm and a heating length of 245 mm. The test conditions are: mass fluxes from 200 to 500 kg/m2s, heat fluxes from 20 to 340 kW/m2 and saturation temperatures of 23oC,33oC and 43oC. The experimental results are compared to well known correlations for frictional pressure drop in macro and micro scale channels.
Place, publisher, year, edition, pages
SHF , 2010.
Pressure drop, Two Phase, Mini-channel
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-80322OAI: oai:DiVA.org:kth-80322DiVA: diva2:496215
2nd European Conference on Microfluidics, December 8-10, Toulouse, France
QC 201202102012-02-102012-02-092012-03-19Bibliographically approved