Experimental study on single-phase heat transfer of natural circulation in circular pipe under rolling motion condition

2014 ◽  
Vol 273 ◽  
pp. 497-504 ◽  
Author(s):  
Chang Wang ◽  
Xiaohui Li ◽  
Hao Wang ◽  
Puzhen Gao
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Single Phase ◽  
Natural Circulation ◽  
Circular Pipe ◽  
Rolling Motion ◽  
Motion Condition

Experimental study of single-phase forced circulation heat transfer in circular pipe under rolling motion

2013 ◽  
Vol 265 ◽  
pp. 348-355 ◽  
Author(s):  
Chang Wang ◽  
Puzhen Gao ◽  
Shaowu Wang ◽  
Xiaohui Li ◽  
Chengyue Fang
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Single Phase ◽  
Circular Pipe ◽  
Rolling Motion ◽  
Forced Circulation

Experimental and Numerical Study of Methanol-Water Mixture Single-Phase Heat Transfer in a Micro-Channel Heat Sink

2012 ◽  
Author(s):  
Chun K. Kwok ◽  
Matthew M. Asada ◽  
Jonathan R. Mita ◽  
Weilin Qu
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Heat Sink ◽  
Single Phase ◽  
Numerical Study ◽  
Pure Water ◽  
Molar Fraction ◽  
Water Mixture ◽  
Micro Channel ◽  
Numerical Predictions

This paper presents an experimental study of single-phase heat transfer characteristics of binary methanol-water mixtures in a micro-channel heat sink containing an array of 22 microchannels with 240μm × 630μm cross-section. Pure water, pure methanol, and five methanol-water mixtures with methanol molar fraction of 16%, 36%, 50%, 63% and 82% were tested. Key parametric trends were identified and discussed. The experimental study was complemented by a three-dimensional numerical simulation. Numerical predictions and experimental data are in good agreement with a mean absolute error (MAE) of 0.87%.

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