Numerical and Experimental Study on Heat Transfer Characteristic and Thermal Load near refrigerating gasket of a Frost-free Refrigerator

2017 ◽  
Author(s):  
Qi Chen ◽  
Gang Yan ◽  
Zhaolei Sun
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Thermal Load ◽  
Heat Transfer Characteristic ◽  
Transfer Characteristic

Experimental Study on Characteristics of Nanofluid for Low-Temperature Phase Change Cool Storage

2007 ◽  
Author(s):  
Jianyou Long ◽  
Dongsheng Zhu ◽  
Qinbo He
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Low Temperature ◽  
Heat Transfer Characteristic ◽  
Storage Capacity ◽  
Volume Fraction ◽  
Transfer Characteristic ◽  
Temperature Phase ◽  
Cool Storage ◽  
Low Temperature Phase

The TiO2-BaCl2-H2O nanofluid with 1.13% volume fraction of TiO2, which has the dimension of 20nm, was prepared by supersonic oscillator with hydrophilic dispersant. BaCl2 solution and TiO2-BaCl2-H2O nanofluid were tested by the experiments of freezing. The experimental results show that nanofluid has remarkably lower subcooling degree than BaCl2 solution, and the cool storage capacity of the nanofluid is larger than that of BaCl2 solution. Comparing with BaCl2 solution, the heat transfer characteristic of the nanofluid is remarkably improved for the added nanoparticles.

Experimental Study on Heat Transfer Characteristic by Ground Heating Method

2016 ◽  
Vol 16 (2) ◽  
pp. 331-340
Author(s):  
Heui-Soo Han ◽  
Eun-Sang Im ◽  
Min-Cheol Park ◽  
Tae-Soo Kim
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Heat Transfer Characteristic ◽  
Transfer Characteristic ◽  
Heating Method
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