Determination of Thermal Conductivity of Inorganic Salts at the Liquid/Solid Phase Transition Point

2013 ◽  
Author(s):  
Zhan Shuiqing ◽  
Wu Ye ◽  
Zhou Jiemin ◽  
Yang Ying ◽  
Liang Yannan ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermal Conductivity ◽  
Transition Point ◽  
Solid Phase ◽  
Phase Transition Point ◽  
Inorganic Salts ◽  
Solid Phase Transition

Equations of the state of hard sphere fluids based on recent accurate virial coefficients B5–B12

2019 ◽  
Vol 21 (24) ◽  
pp. 13070-13077 ◽  
Author(s):  
Jianxiang Tian ◽  
Hua Jiang ◽  
A. Mulero
Keyword(s):  
Phase Transition ◽  
Hard Sphere ◽  
Transition Point ◽  
Solid Phase ◽  
Virial Coefficients ◽  
Compressibility Factor ◽  
Phase Transition Point ◽  
The State ◽  
Solid Phase Transition

A review on the numerical virial coefficients, compressibility factor, fluid–solid phase transition point and equations of the state of hard sphere fluids.

VARIATIONAL CALCULATION OF LATTICE SU(N) GAUGE SYSTEMS FOR N=4~6

1998 ◽  
Vol 13 (18) ◽  
pp. 3193-3202
Author(s):  
XITE ZHENG
Keyword(s):  
Phase Transition ◽  
Transition Point ◽  
Variational Calculation ◽  
Phase Transition Point ◽  
Lattice Gauge ◽  
Large N ◽  
Transition Points ◽  
Good Agreement ◽  
Gauge Systems

A variational calculation scheme of SU (N) lattice gauge Wilson models for large but finite N is presented. The order parameter EP and the phase transition points of lattice SU (N) gauge systems for N=4~6 are calculated. The results are in good agreement with Monte Carlo simulations. An extrapolation procedure for determination of the phase transition point in the large N limit is proposed.

Room-Temperature Switching Behavior in CNT/Hexadecane Composites

MRS Advances ◽  
2018 ◽  
Vol 3 (54) ◽  
pp. 3213-3220
Author(s):  
Yulong Wu ◽  
Peng Meng ◽  
Quan Zhang ◽  
Zhiyuan Tan ◽  
Guoan Cheng ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermal Conductivity ◽  
Carbon Nanotube ◽  
Room Temperature ◽  
Solid Phase ◽  
Switching Behavior ◽  
Switching Effect ◽  
Automatic Temperature ◽  
Automatic Temperature Control ◽  
Solid Phase Transition

ABSTRACTThe room-temperature switching effect is of great interest for many applications, such as smart buildings, sensors, thermal energy storage and automatic temperature control. In this paper, we report a room-temperature switchable carbon nanotube (CNT)/hexadecane composites. Electrical conductivity, thermal conductivity and permittivity of the CNT/hexadecane composites can be regulated around 18°C and the maximal switching ratio reaches 5 orders of magnitude, 3 times and 106.4, respectively. The switching behavior of composites is caused by rearrangement of the carbon nanotube fillers in hexadecane matrix during liquid-solid phase transition. It is found that surface modification is necessary to improve dispersion stability. Effects of filler properties on switching behaviour are also discussed.

scholarly journals V–VO2core–shell structure for potential thermal switching

RSC Advances ◽  
2017 ◽  
Vol 7 (54) ◽  
pp. 33775-33781 ◽  
Author(s):  
Keshab Dahal ◽  
Qian Zhang ◽  
Yumei Wang ◽  
Ishwar Kumar Mishra ◽  
Zhifeng Ren
Keyword(s):  
Phase Transition ◽  
Thermal Conductivity ◽  
Shell Structure ◽  
Solid Phase ◽  
Modulation Doping ◽  
Electronic Thermal Conductivity ◽  
Solid Phase Transition ◽  
Thermal Switching

An increase in thermal conductivity is achieved by increasing electronic thermal conductivityviamodulation doping, resulting from solid–solid phase transition.

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