Staff Members - Benha University
Experimental investigation of evaporative heat transfer characteristics at the 3-phase contact line
7th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Krakow • 2009
Publication Information
Authors
Khalid Ibrahem, Mohamed Fayek AbdRabbo, Tatiana Gambaryan-Roisman, Peter Stephan
Keywords
heat transfer; 3-phase contact line; evaporation
Journal
7th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Krakow
Publisher
Not Available
Volume
Not Available
Issue
Not Available
Pages
Not Available
publication.type
International
Paper Link
Not Available
Supplementary Materials
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Abstract
An experimental study is conducted to investigate the local heat flow at a solid–liquid–vapor
contact line. A vertical channel of 600μm width is built using two parallel flat plates; a 10μm
thick stainless steel heating foil forms a part of one of the flat plates. A liquid–vapor meniscus
is formed between the plates due to capillary forces. In this study the fluid HFE7100 is
evaporated inside the channel under steady state conditions. Two-dimensional microscale
temperature fields at the back side of the heating foil are observed with a infrared camera
contact line. A vertical channel of 600μm width is built using two parallel flat plates; a 10μm
thick stainless steel heating foil forms a part of one of the flat plates. A liquid–vapor meniscus
is formed between the plates due to capillary forces. In this study the fluid HFE7100 is
evaporated inside the channel under steady state conditions. Two-dimensional microscale
temperature fields at the back side of the heating foil are observed with a infrared camera