High-Temperature Liquid Metal Transport Physics of Capillary Pumping Heat Transport System (CPHTS) Research: Experimental and Theoretical Studies of Evaporating Liquid Metal Thin Film

2012 ◽  
Author(s):  
Ryan E. Mikus ◽  
Kenneth D. Kihm
Keyword(s):  
Thin Film ◽  
High Temperature ◽  
Liquid Metal ◽  
Heat Transport ◽  
Transport System ◽  
Metal Transport ◽  
Theoretical Studies ◽  
Metal Thin Film ◽  
Temperature Liquid ◽  
Experimental And Theoretical Studies

Designing moving magnet pumps for high-temperature, liquid-metal systems

2018 ◽  
Vol 327 ◽  
pp. 228-237 ◽  
Author(s):  
M.G. Hvasta ◽  
W.K. Nollet ◽  
M.H. Anderson
Keyword(s):  
High Temperature ◽  
Liquid Metal ◽  
Temperature Liquid ◽  
Moving Magnet

Thermal Behavior in a Multi-Layer Metal Thin-Film With Interfacial Contact Conductance by the Parabolic Two-Step Model

2008 ◽  
Author(s):  
Tsung-Wen Tsai ◽  
Yung-Ming Lee
Keyword(s):  
Thin Film ◽  
Heat Transport ◽  
Transport Processes ◽  
Contact Conductance ◽  
Thermal Failure ◽  
Micro Scale ◽  
Riemann Sum ◽  
Metal Thin Film ◽  
Step Model ◽  
Interfacial Contact

The effect of the contact conductance on micro-scale heat transport in a multi-layered metal thin-film subjected to ultra-fast pulse laser heating is investigated in this study. The interfacial contact conductance existing at the interface is included in the analysis. The parabolic two-step (PTS) model is applied to predict the electron and lattice temperature. The equations can be solved by Laplace transform and the Riemann-sum approximation. The results show that the contact conductance plays an important role in the micro-scale heat transport processes for a multi-layered metal thin-film. Hence, in order to eliminate the thermal failure of the surface layer, the thermal resistance existing at the interface should be as small as possible.

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