Some fatty acids used for latent heat storage: thermal stability and corrosion of metals with respect to thermal cycling

2003 ◽  
Vol 28 (6) ◽  
pp. 939-948 ◽  
Author(s):  
A Sarı ◽  
K Kaygusuz
Keyword(s):  
Thermal Stability ◽  
Fatty Acids ◽  
Thermal Cycling ◽  
Latent Heat ◽  
Heat Storage ◽  
Latent Heat Storage

Acetamide for latent heat storage: Thermal stability and metal corrosivity with varying thermal cycles

2020 ◽  
Vol 145 ◽  
pp. 1932-1940 ◽  
Author(s):  
Barkhang Brahma ◽  
Rewrewa Narzary ◽  
Debendra Chandra Baruah
Keyword(s):  
Thermal Stability ◽  
Latent Heat ◽  
Heat Storage ◽  
Thermal Cycles ◽  
Latent Heat Storage

Preparation and Properties of Polyacrylonitrile / Binary of Fatty Acids Composites as Phase Change Fibers

2011 ◽  
Vol 239-242 ◽  
pp. 1199-1202 ◽  
Author(s):  
Jing Guo ◽  
Heng Xue Xiang ◽  
Xue Yong Gong ◽  
Qian Qian Wang
Keyword(s):  
Fatty Acids ◽  
Phase Change ◽  
Latent Heat ◽  
Storage Capacity ◽  
Heat Storage ◽  
Breaking Strength ◽  
Scanning Calorimetry ◽  
Latent Heat Storage ◽  
Hot Air ◽  
Spinning Process

With stearic acid/lauric acid binary of fatty acids as phase change material, polyacrylonitrile (PAN) as framework material, PAN/ binary of fatty acids phase change fibers is prepared by wet spinning process. Morphology and latent heat storage capacity of phase change fibers are investigated using microscope, scanning electron microscope (SEM) and differential scanning calorimetry (DSC), respectively. Influences of the ratio of PAN/ binary of fatty acids, concentration of the coagulation and spinning liquid on breaking strength have been studied by yarn strength tester. The results show that breaking strength of phase change fiber dried at 110°C hot air is higher than that of dried at room temperature, the breaking strength of PAN/ binary of fatty acids fiber increases with the increment of the ratio of PAN/ binary of fatty acids, concentration of the coagulation and spinning liquid. The latent heat storage capacity of phase change fiber has reached 18J/g, the phase transition temperature is about 28.6°C.

Thermal stability enhancement of d-mannitol for latent heat storage applications

2019 ◽  
Vol 200 ◽  
pp. 109913 ◽  
Author(s):  
H. Neumann ◽  
D. Burger ◽  
Y. Taftanazi ◽  
M.P. Alferez Luna ◽  
T. Haussmann ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Latent Heat ◽  
Heat Storage ◽  
Latent Heat Storage ◽  
Stability Enhancement
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